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-rw-r--r--gr-filter/include/gnuradio/filter/CMakeLists.txt14
-rw-r--r--gr-filter/include/gnuradio/filter/api.h14
-rw-r--r--gr-filter/include/gnuradio/filter/dc_blocker_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/dc_blocker_ff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fft_filter.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fft_filter_ccc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fft_filter_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fft_filter_fff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/filter_delay_fc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/filterbank.h14
-rw-r--r--gr-filter/include/gnuradio/filter/filterbank_vcvcf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fir_filter.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fir_filter_blk.h14
-rw-r--r--gr-filter/include/gnuradio/filter/fir_filter_with_buffer.h14
-rw-r--r--gr-filter/include/gnuradio/filter/firdes.h14
-rw-r--r--gr-filter/include/gnuradio/filter/freq_xlating_fir_filter.h14
-rw-r--r--gr-filter/include/gnuradio/filter/hilbert_fc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter_ccc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter_ccd.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter_ccz.h14
-rw-r--r--gr-filter/include/gnuradio/filter/iir_filter_ffd.h14
-rw-r--r--gr-filter/include/gnuradio/filter/interp_differentiator_taps.h14
-rw-r--r--gr-filter/include/gnuradio/filter/interp_fir_filter.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_fir_interpolator_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_fir_interpolator_ff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_interp_differentiator_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_interp_differentiator_ff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_interpolator_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_interpolator_ff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_resampler_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/mmse_resampler_ff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_arb_resampler.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_arb_resampler_fff.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_channelizer_ccf.h16
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_decimator_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_interpolator_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pfb_synthesizer_ccf.h14
-rw-r--r--gr-filter/include/gnuradio/filter/pm_remez.h14
-rw-r--r--gr-filter/include/gnuradio/filter/polyphase_filterbank.h14
-rw-r--r--gr-filter/include/gnuradio/filter/rational_resampler_base.h14
-rw-r--r--gr-filter/include/gnuradio/filter/single_pole_iir.h14
-rw-r--r--gr-filter/include/gnuradio/filter/single_pole_iir_filter_cc.h14
-rw-r--r--gr-filter/include/gnuradio/filter/single_pole_iir_filter_ff.h14
47 files changed, 48 insertions, 612 deletions
diff --git a/gr-filter/include/gnuradio/filter/CMakeLists.txt b/gr-filter/include/gnuradio/filter/CMakeLists.txt
index d412acd33..615bbcaec 100644
--- a/gr-filter/include/gnuradio/filter/CMakeLists.txt
+++ b/gr-filter/include/gnuradio/filter/CMakeLists.txt
@@ -2,20 +2,8 @@
#
# This file is part of GNU Radio
#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
+# SPDX-License-Identifier: GPL-3.0-or-later
#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
########################################################################
# Install header files
diff --git a/gr-filter/include/gnuradio/filter/api.h b/gr-filter/include/gnuradio/filter/api.h
index 39ef36c6e..5b730d14d 100644
--- a/gr-filter/include/gnuradio/filter/api.h
+++ b/gr-filter/include/gnuradio/filter/api.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_API_H
diff --git a/gr-filter/include/gnuradio/filter/dc_blocker_cc.h b/gr-filter/include/gnuradio/filter/dc_blocker_cc.h
index d3e2d3516..1dd89830e 100644
--- a/gr-filter/include/gnuradio/filter/dc_blocker_cc.h
+++ b/gr-filter/include/gnuradio/filter/dc_blocker_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_DC_BLOCKER_CC_H
diff --git a/gr-filter/include/gnuradio/filter/dc_blocker_ff.h b/gr-filter/include/gnuradio/filter/dc_blocker_ff.h
index 75737d4a4..6b792036a 100644
--- a/gr-filter/include/gnuradio/filter/dc_blocker_ff.h
+++ b/gr-filter/include/gnuradio/filter/dc_blocker_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_DC_BLOCKER_FF_H
diff --git a/gr-filter/include/gnuradio/filter/fft_filter.h b/gr-filter/include/gnuradio/filter/fft_filter.h
index d9a18f8fc..98ad9f092 100644
--- a/gr-filter/include/gnuradio/filter/fft_filter.h
+++ b/gr-filter/include/gnuradio/filter/fft_filter.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FFT_FILTER_H
diff --git a/gr-filter/include/gnuradio/filter/fft_filter_ccc.h b/gr-filter/include/gnuradio/filter/fft_filter_ccc.h
index ba06517a9..02d6fc125 100644
--- a/gr-filter/include/gnuradio/filter/fft_filter_ccc.h
+++ b/gr-filter/include/gnuradio/filter/fft_filter_ccc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FFT_FILTER_CCC_H
diff --git a/gr-filter/include/gnuradio/filter/fft_filter_ccf.h b/gr-filter/include/gnuradio/filter/fft_filter_ccf.h
index 06b4eadde..b5f718a3b 100644
--- a/gr-filter/include/gnuradio/filter/fft_filter_ccf.h
+++ b/gr-filter/include/gnuradio/filter/fft_filter_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FFT_FILTER_CCF_H
diff --git a/gr-filter/include/gnuradio/filter/fft_filter_fff.h b/gr-filter/include/gnuradio/filter/fft_filter_fff.h
index 104ec8da4..1681d65f0 100644
--- a/gr-filter/include/gnuradio/filter/fft_filter_fff.h
+++ b/gr-filter/include/gnuradio/filter/fft_filter_fff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FFT_FILTER_FFF_H
diff --git a/gr-filter/include/gnuradio/filter/filter_delay_fc.h b/gr-filter/include/gnuradio/filter/filter_delay_fc.h
index 439ee3b74..670d226aa 100644
--- a/gr-filter/include/gnuradio/filter/filter_delay_fc.h
+++ b/gr-filter/include/gnuradio/filter/filter_delay_fc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FILTER_DELAY_FC_H
diff --git a/gr-filter/include/gnuradio/filter/filterbank.h b/gr-filter/include/gnuradio/filter/filterbank.h
index 2752c1d90..b6a333d76 100644
--- a/gr-filter/include/gnuradio/filter/filterbank.h
+++ b/gr-filter/include/gnuradio/filter/filterbank.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/filterbank_vcvcf.h b/gr-filter/include/gnuradio/filter/filterbank_vcvcf.h
index 724bd4503..d2c6d04ae 100644
--- a/gr-filter/include/gnuradio/filter/filterbank_vcvcf.h
+++ b/gr-filter/include/gnuradio/filter/filterbank_vcvcf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/fir_filter.h b/gr-filter/include/gnuradio/filter/fir_filter.h
index 972b65ef8..dacea0748 100644
--- a/gr-filter/include/gnuradio/filter/fir_filter.h
+++ b/gr-filter/include/gnuradio/filter/fir_filter.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FIR_FILTER_H
diff --git a/gr-filter/include/gnuradio/filter/fir_filter_blk.h b/gr-filter/include/gnuradio/filter/fir_filter_blk.h
index 365e2f4ba..aa5e9798a 100644
--- a/gr-filter/include/gnuradio/filter/fir_filter_blk.h
+++ b/gr-filter/include/gnuradio/filter/fir_filter_blk.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef FIR_FILTER_BLK_H
diff --git a/gr-filter/include/gnuradio/filter/fir_filter_with_buffer.h b/gr-filter/include/gnuradio/filter/fir_filter_with_buffer.h
index d45c088e3..76d4c5e86 100644
--- a/gr-filter/include/gnuradio/filter/fir_filter_with_buffer.h
+++ b/gr-filter/include/gnuradio/filter/fir_filter_with_buffer.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_FIR_FILTER_WITH_BUFFER_H
diff --git a/gr-filter/include/gnuradio/filter/firdes.h b/gr-filter/include/gnuradio/filter/firdes.h
index deb44bf9d..fc92da302 100644
--- a/gr-filter/include/gnuradio/filter/firdes.h
+++ b/gr-filter/include/gnuradio/filter/firdes.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef _FILTER_FIRDES_H_
diff --git a/gr-filter/include/gnuradio/filter/freq_xlating_fir_filter.h b/gr-filter/include/gnuradio/filter/freq_xlating_fir_filter.h
index d793d5c5e..83d0e540c 100644
--- a/gr-filter/include/gnuradio/filter/freq_xlating_fir_filter.h
+++ b/gr-filter/include/gnuradio/filter/freq_xlating_fir_filter.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef FREQ_XLATING_FIR_FILTER_H
diff --git a/gr-filter/include/gnuradio/filter/hilbert_fc.h b/gr-filter/include/gnuradio/filter/hilbert_fc.h
index a8e0de808..c9ed6059b 100644
--- a/gr-filter/include/gnuradio/filter/hilbert_fc.h
+++ b/gr-filter/include/gnuradio/filter/hilbert_fc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_HILBERT_FC_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter.h b/gr-filter/include/gnuradio/filter/iir_filter.h
index 178c54c71..6c2239d89 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter_ccc.h b/gr-filter/include/gnuradio/filter/iir_filter_ccc.h
index 305f0b7ae..d2dcaa29f 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter_ccc.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter_ccc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_CCC_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter_ccd.h b/gr-filter/include/gnuradio/filter/iir_filter_ccd.h
index fd6eed0ff..29e90ccbe 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter_ccd.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter_ccd.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_CCD_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter_ccf.h b/gr-filter/include/gnuradio/filter/iir_filter_ccf.h
index f807f79f4..4fe8d9e3b 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter_ccf.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_CCF_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter_ccz.h b/gr-filter/include/gnuradio/filter/iir_filter_ccz.h
index b314d48ed..2441b37e2 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter_ccz.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter_ccz.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_CCZ_H
diff --git a/gr-filter/include/gnuradio/filter/iir_filter_ffd.h b/gr-filter/include/gnuradio/filter/iir_filter_ffd.h
index 335dc69bf..978400b02 100644
--- a/gr-filter/include/gnuradio/filter/iir_filter_ffd.h
+++ b/gr-filter/include/gnuradio/filter/iir_filter_ffd.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_IIR_FILTER_FFD_H
diff --git a/gr-filter/include/gnuradio/filter/interp_differentiator_taps.h b/gr-filter/include/gnuradio/filter/interp_differentiator_taps.h
index ca152dd99..e8f65f629 100644
--- a/gr-filter/include/gnuradio/filter/interp_differentiator_taps.h
+++ b/gr-filter/include/gnuradio/filter/interp_differentiator_taps.h
@@ -3,20 +3,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
/*
* This file was machine generated by gen_interp_differentiator_taps.
diff --git a/gr-filter/include/gnuradio/filter/interp_fir_filter.h b/gr-filter/include/gnuradio/filter/interp_fir_filter.h
index 5fc19b19a..fd607a452 100644
--- a/gr-filter/include/gnuradio/filter/interp_fir_filter.h
+++ b/gr-filter/include/gnuradio/filter/interp_fir_filter.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INTERP_FIR_FILTER_H
diff --git a/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_cc.h b/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_cc.h
index b27fb83e3..3a9af2ebc 100644
--- a/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_cc.h
+++ b/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef _GRI_MMSE_FIR_INTERPOLATOR_CC_H_
#define _GRI_MMSE_FIR_INTERPOLATOR_CC_H_
diff --git a/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_ff.h b/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_ff.h
index 73a1b8fad..17bbb2433 100644
--- a/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_ff.h
+++ b/gr-filter/include/gnuradio/filter/mmse_fir_interpolator_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef _MMSE_FIR_INTERPOLATOR_FF_H_
diff --git a/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_cc.h b/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_cc.h
index 40ef0be38..bbe8d089a 100644
--- a/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_cc.h
+++ b/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef _MMSE_INTERP_DIFFERENTIATOR_CC_H_
#define _MMSE_INTERP_DIFFERENTIATOR_CC_H_
diff --git a/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_ff.h b/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_ff.h
index 5df9f87e8..881087187 100644
--- a/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_ff.h
+++ b/gr-filter/include/gnuradio/filter/mmse_interp_differentiator_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef _MMSE_INTERP_DIFFERENTIATOR_FF_H_
#define _MMSE_INTERP_DIFFERENTIATOR_FF_H_
diff --git a/gr-filter/include/gnuradio/filter/mmse_interpolator_cc.h b/gr-filter/include/gnuradio/filter/mmse_interpolator_cc.h
index 735f6ea84..905574ad3 100644
--- a/gr-filter/include/gnuradio/filter/mmse_interpolator_cc.h
+++ b/gr-filter/include/gnuradio/filter/mmse_interpolator_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_MMSE_INTERPOLATOR_CC_H
diff --git a/gr-filter/include/gnuradio/filter/mmse_interpolator_ff.h b/gr-filter/include/gnuradio/filter/mmse_interpolator_ff.h
index 7ae28d718..b96a5efb7 100644
--- a/gr-filter/include/gnuradio/filter/mmse_interpolator_ff.h
+++ b/gr-filter/include/gnuradio/filter/mmse_interpolator_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_MMSE_INTERPOLATOR_FF_H
diff --git a/gr-filter/include/gnuradio/filter/mmse_resampler_cc.h b/gr-filter/include/gnuradio/filter/mmse_resampler_cc.h
index 9f4ddc8c2..6e994400e 100644
--- a/gr-filter/include/gnuradio/filter/mmse_resampler_cc.h
+++ b/gr-filter/include/gnuradio/filter/mmse_resampler_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_MMSE_RESAMPLER_CC_H
diff --git a/gr-filter/include/gnuradio/filter/mmse_resampler_ff.h b/gr-filter/include/gnuradio/filter/mmse_resampler_ff.h
index c816c31ed..ac905f316 100644
--- a/gr-filter/include/gnuradio/filter/mmse_resampler_ff.h
+++ b/gr-filter/include/gnuradio/filter/mmse_resampler_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_MMSE_RESAMPLER_FF_H
diff --git a/gr-filter/include/gnuradio/filter/pfb_arb_resampler.h b/gr-filter/include/gnuradio/filter/pfb_arb_resampler.h
index 7cfdf5dbc..5dbbcece3 100644
--- a/gr-filter/include/gnuradio/filter/pfb_arb_resampler.h
+++ b/gr-filter/include/gnuradio/filter/pfb_arb_resampler.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccc.h b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccc.h
index 342c0b0ef..87cd907fb 100644
--- a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccc.h
+++ b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccf.h b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccf.h
index 0b1f39a45..85066aeb9 100644
--- a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccf.h
+++ b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_fff.h b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_fff.h
index 56ea81b8b..412c14c8d 100644
--- a/gr-filter/include/gnuradio/filter/pfb_arb_resampler_fff.h
+++ b/gr-filter/include/gnuradio/filter/pfb_arb_resampler_fff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_channelizer_ccf.h b/gr-filter/include/gnuradio/filter/pfb_channelizer_ccf.h
index bba24badd..01b8893f3 100644
--- a/gr-filter/include/gnuradio/filter/pfb_channelizer_ccf.h
+++ b/gr-filter/include/gnuradio/filter/pfb_channelizer_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_decimator_ccf.h b/gr-filter/include/gnuradio/filter/pfb_decimator_ccf.h
index f086fd980..223b46914 100644
--- a/gr-filter/include/gnuradio/filter/pfb_decimator_ccf.h
+++ b/gr-filter/include/gnuradio/filter/pfb_decimator_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_interpolator_ccf.h b/gr-filter/include/gnuradio/filter/pfb_interpolator_ccf.h
index 123645b61..baf4bd483 100644
--- a/gr-filter/include/gnuradio/filter/pfb_interpolator_ccf.h
+++ b/gr-filter/include/gnuradio/filter/pfb_interpolator_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pfb_synthesizer_ccf.h b/gr-filter/include/gnuradio/filter/pfb_synthesizer_ccf.h
index b3f2796df..af2abb838 100644
--- a/gr-filter/include/gnuradio/filter/pfb_synthesizer_ccf.h
+++ b/gr-filter/include/gnuradio/filter/pfb_synthesizer_ccf.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/pm_remez.h b/gr-filter/include/gnuradio/filter/pm_remez.h
index 4dca2359c..1d603a716 100644
--- a/gr-filter/include/gnuradio/filter/pm_remez.h
+++ b/gr-filter/include/gnuradio/filter/pm_remez.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FILTER_PM_REMEZ_H
diff --git a/gr-filter/include/gnuradio/filter/polyphase_filterbank.h b/gr-filter/include/gnuradio/filter/polyphase_filterbank.h
index e56526194..d709355c2 100644
--- a/gr-filter/include/gnuradio/filter/polyphase_filterbank.h
+++ b/gr-filter/include/gnuradio/filter/polyphase_filterbank.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
diff --git a/gr-filter/include/gnuradio/filter/rational_resampler_base.h b/gr-filter/include/gnuradio/filter/rational_resampler_base.h
index faccc4a6f..1d252bcd8 100644
--- a/gr-filter/include/gnuradio/filter/rational_resampler_base.h
+++ b/gr-filter/include/gnuradio/filter/rational_resampler_base.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef RATIONAL_RESAMPLER_BASE_H
diff --git a/gr-filter/include/gnuradio/filter/single_pole_iir.h b/gr-filter/include/gnuradio/filter/single_pole_iir.h
index e7b522a11..7e5f653b7 100644
--- a/gr-filter/include/gnuradio/filter/single_pole_iir.h
+++ b/gr-filter/include/gnuradio/filter/single_pole_iir.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_SINGLE_POLE_IIR_H
diff --git a/gr-filter/include/gnuradio/filter/single_pole_iir_filter_cc.h b/gr-filter/include/gnuradio/filter/single_pole_iir_filter_cc.h
index 4a0d718c0..0c9cba34f 100644
--- a/gr-filter/include/gnuradio/filter/single_pole_iir_filter_cc.h
+++ b/gr-filter/include/gnuradio/filter/single_pole_iir_filter_cc.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_SINGLE_POLE_IIR_FILTER_CC_H
diff --git a/gr-filter/include/gnuradio/filter/single_pole_iir_filter_ff.h b/gr-filter/include/gnuradio/filter/single_pole_iir_filter_ff.h
index 566784317..504e142a9 100644
--- a/gr-filter/include/gnuradio/filter/single_pole_iir_filter_ff.h
+++ b/gr-filter/include/gnuradio/filter/single_pole_iir_filter_ff.h
@@ -4,20 +4,8 @@
*
* This file is part of GNU Radio
*
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
+ * SPDX-License-Identifier: GPL-3.0-or-later
*
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_SINGLE_POLE_IIR_FILTER_FF_H