f4exb
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790b024d7b
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Windows build: implement new HBFilterTraits and IntHalfBandFilterDB classes
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2016-11-02 02:58:31 +01:00 |
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f4exb
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875f63fd3d
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Need to have SSE4.1 support when SSE is available for _mm_mullo_epi32
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2016-11-02 02:51:13 +01:00 |
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f4exb
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86c148ab10
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DownChannelizer: use more efficient double buffer half band decvimator
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2016-11-01 17:57:46 +01:00 |
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f4exb
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5d5593bda7
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Tx ph.2: put the double buffered FIR interpolator and decimator in its own class
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2016-11-01 15:02:50 +01:00 |
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f4exb
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ded1d3c298
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Place the halfband filter traits in their own class
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2016-11-01 11:55:16 +01:00 |
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f4exb
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bd4d224166
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Tx ph.2: IntHalfBandFilter: use double buffer technique for interpolation. Use it with the UpChannelizer and increase order to 96 for better spur rejection. Moreover it is still more CPU efficient
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2016-11-01 05:54:25 +01:00 |
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f4exb
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b2bc5eaebd
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Tx ph.2: AMMod interpolator: optimize further the number of taps per phase in polyphase filter
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2016-11-01 03:37:01 +01:00 |
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f4exb
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6a72b12238
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Tx ph.2: Windows build: activate SIMD instructions for sdrbase and modam modules
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2016-11-01 00:27:20 +01:00 |
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f4exb
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704e6e05ae
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Tx ph.2: AMMod interpolator: increase number of phases in polyphase filter while slightly reducing the number of taps. This gives better spurs rejection
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2016-11-01 00:15:10 +01:00 |
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f4exb
|
3173bc0b07
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Tx ph.2: Interpolator polyphase filter: add possibility to specify the number of taps per phase
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2016-10-31 23:40:46 +01:00 |
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f4exb
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283742cada
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Tx ph.2: FileSink: more sample rates
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2016-10-31 00:33:25 +01:00 |
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f4exb
|
004cbcb060
|
Tx ph.2: UpChannelizer: use order 64 filter as longer orders do not improve image rejection
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2016-10-31 00:33:20 +01:00 |
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f4exb
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06b2c4930e
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IntHalBandFilter: added order 96
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2016-10-30 23:04:54 +01:00 |
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f4exb
|
f5bbbb7cab
|
Tx ph.2: UpChannelizer: allow any sample rate
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2016-10-30 22:01:20 +01:00 |
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f4exb
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34bf0c4c61
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Tx ph.2: fixed core dump in AM modulator by properly locking the settings mutex in the pull method
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2016-10-30 20:57:27 +01:00 |
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f4exb
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91315913b4
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Tx ph.2: change UpChannelizer filter chain from std::list to std::vector
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2016-10-30 18:22:33 +01:00 |
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f4exb
|
31add4919d
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IntHalfbandFilter: corrected shift left factor for the Samples version of the FIR
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2016-10-30 12:50:06 +01:00 |
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f4exb
|
fb2346aba8
|
Added original half band FIR coefficients as comments
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2016-10-30 10:15:47 +01:00 |
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f4exb
|
0ef6f7d240
|
Tx ph.2: created new green color themes for Rx dials
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2016-10-30 10:03:09 +01:00 |
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f4exb
|
4a001350d3
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Tx ph.2: Templatized IntHalfbandFilter and improved coefficients. Changed to order 80 for upsamplers and 48 for downsamplers
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2016-10-29 17:01:02 +02:00 |
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f4exb
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4ab45f4768
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Tx ph.2: Fixed half-band interpolators and set the order to 64 (for all)
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2016-10-29 12:29:24 +02:00 |
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f4exb
|
e9f0bb0d45
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Tx ph.2: UpChannelizer: interpolator (1) draft
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2016-10-28 18:39:45 +02:00 |
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f4exb
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1f58b6ece7
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DV serial: removed useless parameter
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2016-10-28 09:09:19 +02:00 |
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f4exb
|
be1629ca6d
|
Bumped version to 2.2.1
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2016-10-28 08:38:01 +02:00 |
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f4exb
|
0305605bbc
|
DV Serial: fall back multi slot support
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2016-10-28 08:37:27 +02:00 |
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f4exb
|
cd347bca4f
|
Allow interpolation in AM demodulator i.e. input sample rate lower than audio rate
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2016-10-28 05:08:53 +02:00 |
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f4exb
|
babd4f8014
|
Tx ph.2: allow decimation in AM modulator i.e. output sample rate lower than audio rate
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2016-10-28 04:34:06 +02:00 |
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f4exb
|
4d273d8a13
|
Tx ph.2: use a specialized interpolator similar to the decimator derived from the ancient interpolator
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2016-10-28 03:18:24 +02:00 |
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f4exb
|
9540a99ac4
|
Tx ph.2: implemented ancient interpolator in AMMod
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2016-10-27 19:55:52 +02:00 |
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f4exb
|
4618e007de
|
Tx ph.2: restored ancient interpolator
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2016-10-27 18:05:40 +02:00 |
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f4exb
|
63083885be
|
Tx ph.2: allow 80 kS/s sample rate for non (N+1)/N interpolation
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2016-10-27 17:59:00 +02:00 |
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f4exb
|
50c5836c0e
|
Tx ph.2: allow nore sample rates below 96 kS/s on FileSink to test just the channel plugin interpolator
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2016-10-27 17:00:05 +02:00 |
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f4exb
|
5a5ff31f48
|
Channel plugins: Removed useless link dependency on QT OpenGL and Multimedia
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2016-10-27 08:46:06 +02:00 |
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f4exb
|
e7c16e8d85
|
Device plugins: Removed useless link dependency on QT OpenGL and Multimedia
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2016-10-27 08:38:50 +02:00 |
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f4exb
|
649786c31d
|
SDRDaemonFEC: set SIMD options. Removed useless dependency on QT OpenGL and Multimedia
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2016-10-27 08:33:09 +02:00 |
|
Edouard Griffiths
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368e9d2595
|
Debian package build: re-integrated SDRDaemonFEC
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2016-10-26 03:48:43 +02:00 |
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Edouard Griffiths
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48eb776de9
|
Debian package build: added Airspy, HackRF, RTLSDR input plugins and removed SDRDaemonFEC
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2016-10-26 02:40:00 +02:00 |
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f4exb
|
12a3974644
|
Debian package build: corrected HackRF source build
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2016-10-26 01:08:39 +02:00 |
|
Edouard Griffiths
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ecc1647ee6
|
Implemented Debian package build environment
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2016-10-26 00:57:46 +02:00 |
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f4exb
|
c54cc830c6
|
Tx ph.1: Updated main window screenshots
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2016-10-25 21:33:53 +02:00 |
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f4exb
|
237703eb14
|
Tx ph.1: changed main menu Acquisition item to Devices item. Updated various readmes
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2016-10-25 04:05:23 +02:00 |
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f4exb
|
0fc6d95357
|
Tx ph.1: fixed read pointer management when getting new samples
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2016-10-25 03:31:36 +02:00 |
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f4exb
|
ee55747c0b
|
Tx ph.1: FileSink: set sample source FIFO size depending on sample rate
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2016-10-25 02:34:29 +02:00 |
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f4exb
|
5021d15162
|
Tx ph.1: Connect sample source FIFO read signal with forwarding samples to spectrum sink
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2016-10-24 18:31:14 +02:00 |
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f4exb
|
289c1a203f
|
Tx ph.1: Sample source FIFO read with signal. Use a specific spectrum sink (vis) reference in Device sink engine for main spectrum rendering
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2016-10-24 18:06:44 +02:00 |
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f4exb
|
7b4032ac0d
|
Tx ph.1: fixed AM modulator frequency translation
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2016-10-24 02:24:36 +02:00 |
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f4exb
|
9f1b801d1a
|
Tx ph.1: fixed AM modulator
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2016-10-24 01:27:23 +02:00 |
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f4exb
|
8f70840561
|
Tx ph.1: fixed sample source FIFO
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2016-10-23 23:27:19 +02:00 |
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f4exb
|
f87b714ac7
|
AM demod: removed useless local samples buffer
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2016-10-23 20:02:39 +02:00 |
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f4exb
|
4e446b9c7a
|
Tx ph.1: fixed source sink initialization
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2016-10-23 14:14:32 +02:00 |
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