Jean-François DEL NERO
5888645957
Don't decimate the audio signal if not needed.
2024-08-02 12:23:27 +02:00
Jean-François DEL NERO
2fddaff6d2
Fix audio glitches in the DAB plugin.
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The glitches were generated by an int16 integer overflow.
The issue appeared when the audio was near or at the saturation level.
When the input audio signal is saturated, the polyphase filter based interpolation/decimation functions tend to increase the samples values and then make them pass the int16 limits. The int16 sample scale() parameter defeat the min/max limitation.
This fix removes the intermediate int16 type conversion by using the Complex Real type.
fixes f4exb/sdrangel#1978
2024-08-02 12:17:00 +02:00
Daniele Forsi
8c3f7e3775
Remove unused includes and use more direct includes
2024-04-11 23:31:34 +02:00
f4exb
3a944fa209
Rewriting of copyright notices for plugins/channelrx. Part of #1893
2023-11-18 12:02:48 +01:00
Daniele Forsi
34aca019e2
Fix spelling in strings
2023-07-23 18:55:12 +02:00
f4exb
3f392d3be7
Rx channel demods: prevent possible reading past audio buffer end - take 2. For #1661
2023-04-25 23:09:42 +02:00
f4exb
59e664c028
Revert "Rx channel demods: prevent possible reading past audio buffer end. For #1661 "
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This reverts commit 91f4844452
2023-04-25 20:27:57 +02:00
f4exb
91f4844452
Rx channel demods: prevent possible reading past audio buffer end. For #1661
2023-04-22 12:33:37 +02:00
Jon Beniston
de7192b6b4
Update DAB Demod to use latest DAB API, that fixes #1608
2023-03-03 22:51:14 +00:00
Jon Beniston
c10d24614e
Display transmitter info (TII) and add button to find transmitter on
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Map in DAB Demod GUI.
Fix display of ensemble and add to table.
2023-02-16 14:46:14 +00:00
f4exb
9f54d32945
Final cleanup of legacy message pipes. Implements #1154
2022-03-29 23:03:54 +02:00
f4exb
9c063410fb
Message pipes rework: more renaming
2022-03-02 23:57:35 +01:00
f4exb
7bbc2749eb
Message pipes rework (2)
2022-02-25 23:47:53 +01:00
f4exb
4c2ca8fa20
Data pipes redesign
2022-02-20 23:18:29 +01:00
Jon Beniston
290587c4a5
Fix stereo sound in DAB demod
2022-02-14 13:54:28 +00:00
f4exb
3c50274d1a
Demod Analyzer: allow complex input. Fixes #932
2021-06-30 19:40:04 +02:00
f4exb
0d4da317b3
Demod Analyzer: fixed sample rate handling. Fixes #931
2021-06-29 21:47:27 +02:00
Jon Beniston
c45e3651f3
Use latest DAB lib API. Don't write MOT data to files, so we don't need to create sub-dirs.
2021-04-30 09:38:59 +01:00
Jon Beniston
b48a35d626
Use UTF-8 rather than latin encoding for program names. Fixes #874 .
2021-04-27 20:10:51 +01:00
Jon Beniston
6bc925ebab
Add support for displaying images broadcast in the DAB demodulator GUI
2021-04-23 14:01:56 +01:00
f4exb
c6e8089f2d
DAB demod: fixed compilation warning
2021-04-18 23:04:25 +02:00
Jon Beniston
8a5685cdfd
Add DAB demodulator
2021-04-16 22:56:15 +01:00
