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| author | Tom Tsou <tom@tsou.cc> | 2015-01-08 11:53:23 -0800 |
|---|---|---|
| committer | Martin Braun <martin.braun@ettus.com> | 2015-01-12 10:54:09 +0100 |
| commit | 2a54f8e291ded149268542a1fa23e870106d7e4b (patch) | |
| tree | ce42021686cb8fdf842baeaadc6129140a9f5bb3 /.gitmodules | |
| parent | 6460ac1c3c3bf82e16f70dadff5e01211832c3ed (diff) | |
| download | uhd-2a54f8e291ded149268542a1fa23e870106d7e4b.tar.gz uhd-2a54f8e291ded149268542a1fa23e870106d7e4b.tar.bz2 uhd-2a54f8e291ded149268542a1fa23e870106d7e4b.zip | |
convert: Fix sc12 unpack shifting
Resolve issue #666 "B200: Rx signal distortion when using SC12".
During 12-bit unpacking, OTW samples are shifted into the high order
bits of the 16-bit intermediate values. The remaining 4-bits are not
zeroed and contain bits from adjacent samples. Consequently, signal
distortion becomes noticable with spurs and other random signal
garbage when operating at low signal levels.
Signed-off-by: Tom Tsou <tom@tsou.cc>
Diffstat (limited to '.gitmodules')
0 files changed, 0 insertions, 0 deletions