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
Muthanna Alwahash
4100e33031
Update readme.md
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Added etsi.org link for more information about DAB receivers technical requirements.
2024-07-22 20:35:38 +04:00
f4exb
4b38488b51
WDSP: extend parameters range of noise blanker
2024-07-22 05:27:44 +02:00
f4exb
3799746ac0
More Sonar fixes (2)
2024-07-22 00:34:26 +02:00
f4exb
189d5a6a01
More Sonar fixes
2024-07-21 23:15:32 +02:00
f4exb
28262ca5fb
More Sonar bug fixes
2024-07-21 14:20:48 +02:00
f4exb
c0aa1b0358
WDSP: fixes
2024-07-20 23:31:25 +02:00
f4exb
0fd169c008
WDSP receiver: moved ANF to main GUI amd added audio pan
2024-07-20 04:46:57 +02:00
Daniele Forsi
585077eaef
Delete unneeded files
2024-07-16 21:43:29 +02:00
f4exb
3c337d6cf5
WDSP receiver: implemented SAM DSB/USB/LSB selection
2024-07-15 03:45:04 +02:00
f4exb
c411e8fbf5
WDSP receiver: implement dB or S points option for the signal strength meter
2024-07-14 21:51:22 +02:00
f4exb
ec4030052a
WDSP receiver: added RIT to the API
2024-07-13 20:27:57 +02:00
f4exb
51870a2ae1
Added shift to channel marker to take RIT into account
2024-07-13 13:01:32 +02:00
f4exb
fb08489f5a
WDSP receiver: implemented RIT and fixed audio binaural
2024-07-13 03:23:08 +02:00
f4exb
a379692252
WDSP Receiver: API implementation
2024-07-11 21:25:53 +02:00
f4exb
7db7159349
WDSP receiver: removed DLL export in dialogs for MSVC
2024-07-11 21:25:53 +02:00
f4exb
7923cd811b
WDSP receiver: added missing on_equalizer_toggled method
2024-07-11 21:25:53 +02:00
f4exb
a33f53c79b
WDSP receiver: fixed FFTW3F include
2024-07-11 21:25:53 +02:00
f4exb
a4f08dc210
WDSP receiver: fixed FM demod amd implement equalizer
2024-07-11 21:25:53 +02:00
f4exb
8dd46a08ea
WDSP receiver: implemented squelch
2024-07-11 21:25:53 +02:00
f4exb
043d9da47e
WDSP Receiver: added squelch support plus corrections
2024-07-11 21:25:53 +02:00
f4exb
ffef9ab48f
WDSP receiver: FM options
2024-07-11 21:25:53 +02:00
f4exb
8b10dd05ff
WDSP receiver: Removed SNB
2024-07-11 21:25:52 +02:00
f4exb
a229c583ee
WDSP: separate SNBA and BPSNBA
2024-07-11 21:25:52 +02:00
f4exb
fadffc1afc
WDSP receiver: implemmted noise blanker and CW peaking filter
2024-07-11 21:25:52 +02:00
f4exb
5a423e93ba
WDSP receiver: implemented AGC, Volume, Noise reduction and Noise blanker
2024-07-11 21:25:52 +02:00
f4exb
74cc488383
WDSP Receiver: GUI updates
2024-07-11 21:25:52 +02:00
f4exb
dc626ea9bb
WDSP Receiver: implemented spectrum handling and AGC
2024-07-11 21:25:52 +02:00
f4exb
b2303b028c
WDSP Rx: first basic implementation
2024-07-11 21:25:52 +02:00
f4exb
d0391e3516
Amendments to WDSP. WDSP Receiver: create/delete WDSP RXA
2024-07-11 21:25:51 +02:00
f4exb
8ce840dd17
WDSP Receiver as a copy of the SSB demodulator
2024-07-11 21:25:51 +02:00
Daniele Forsi
4241f01376
Fix typos in cpp files
2024-07-10 23:06:38 +02:00
Daniele Forsi
e56908b0c6
Fix typos in include files
2024-07-10 23:06:38 +02:00
Daniele Forsi
04ee258010
Fix typos in help files
2024-07-10 23:06:29 +02:00
Edouard Griffiths
a768e91855
Merge pull request #2205 from dforsi/feature/map-readme
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Add details about rendered maps stored locally
2024-07-09 17:07:31 +02:00
Daniele Forsi
b909f5ebba
Do not revert Filter Distance to the previous value when the cell is empty
2024-07-06 23:51:15 +02:00
Daniele Forsi
cc0e0c0f28
Use a QSpinBox for Filter Distance with a maximum of 10 000 kilometres
2024-07-06 23:51:15 +02:00
Daniele Forsi
91862a582e
Right align columns with numeric values
2024-07-06 23:51:15 +02:00
Daniele Forsi
c06e740ffc
Get case insensitive sorting in the Map Settings Dialog for Map Items
2024-07-06 23:51:15 +02:00
Daniele Forsi
0398414e2c
Remove unused resources
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Automatically deleted by opening the .ui file in Qt Creator.
2024-07-06 23:51:15 +02:00
Daniele Forsi
fe552abb20
Convert transmitters.csv to UTF-8
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For correct display of all alphabets.
2024-07-06 23:51:15 +02:00
Daniele Forsi
bb834caebc
Add list of transmitters to the resources
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Fixes log message of level "critical":
MapGUI::addBroadcast: Failed to open transmitters.csv
2024-07-06 23:51:15 +02:00
dforsi
b4b0cedd17
Add details about rendered maps stored locally
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Suggest two tools can be used to create map images:
* QGIS: overkill but does everything
* gdal2tiles: it's called by QGIS but can be used directly
2024-07-06 13:15:46 +02:00
Jon Beniston
b9079e005b
APT Demod: Check filename suffix is specified
2024-06-29 11:52:34 +01:00
srcejon
fd1d411bf0
Frequency Scanner: Fix rounding error that prevent some channels from being scanned, depending on sample rate.
2024-06-27 13:01:06 +01:00
f4exb
3e909d2016
Updated versions and changelogs
2024-06-25 22:19:14 +02:00
Daniele Forsi
c6526aae49
Fix typos in .md files
2024-06-23 17:32:49 +02:00
Daniele Forsi
79deb41ddb
Remove resource pointing to non-existing file
2024-06-23 17:32:49 +02:00
Daniele Forsi
98fb7a58d9
Fix class name
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Automatically updated by opening the .ui file in Qt Creator.
2024-06-23 17:32:49 +02:00
