diff options
| author |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-01 15:41:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-16 06:56:28 -0300 |
| commit | 313a7dfb239f9433e5892d5a640f97b165b3e452 (patch) | |
| tree | e87613bf0bdaaecb2654a266d331a7b3bb8140f8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | [media] cxd2841er: adjust the dB scale for DVB-C (diff) | |
| download | wireguard-linux-313a7dfb239f9433e5892d5a640f97b165b3e452.tar.xz wireguard-linux-313a7dfb239f9433e5892d5a640f97b165b3e452.zip | |
[media] cxd2841er: fix signal strength scale for ISDB-T
The scale for ISDB-T was wrong too: it was inverted, and
on a relative scale.
Use a linear interpolation to make it look better.
The formula was empirically determined, using 3 frequencies
(175 MHz, 410 MHz and 800 MHz), measuring from -50dBm to
-12dBm in steps of 0.5dB.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions