597 Commits

Author	SHA1	Message	Date
f4exb	a7e63df13d	CW keyer: used signed char to avoid copmilation warnings in some installations	2018-08-13 22:10:42 +02:00
f4exb	51e5987158	Serial DV: use audio compressor at the end of audio filter chain	2018-07-04 20:01:02 +02:00
f4exb	8df057d7c5	DSD demod: serial DV volume fix	2018-06-27 09:15:10 +02:00
f4exb	80b7829bf7	Scope and channel analyzer: new squared magnitude (linear power) projection mainly for radioastronomy	2018-06-26 00:43:19 +02:00
f4exb	12380d4e51	DSD demod: use audio compressor when processing voice with serial DV	2018-06-25 00:01:25 +02:00
f4exb	175e4ca98a	DV serial: use HP filter before interpolation and LP filter. Set HP -3dB corner at 300 Hz (for 8 kHz sampling rate)	2018-06-24 02:29:54 +02:00
f4exb	723747e9dc	SSB demod: yet again another clamping algorithm	2018-05-28 02:40:26 +02:00
f4exb	8155825bc4	SDR daemon sink: implemeted WEB API	2018-05-28 00:40:33 +02:00
f4exb	f8f976fd50	Web API: implemented device report interface. Applied to Airspy	2018-05-26 01:43:28 +02:00
f4exb	72e58534e3	Web API: BFM and DSD demod fixes. SSB demod: change clipping limiter constants	2018-05-24 18:23:08 +02:00
f4exb	85df6218de	Channel analyzer NG and Projector: PSK symbol mapping projection	2018-05-22 13:54:01 +02:00
f4exb	775a9775eb	Channel analyzer NG: implemented optional RRC filter	2018-05-22 02:20:36 +02:00
f4exb	d7247dbccf	Normalize fftfilt.cxx to fftfilt.cpp	2018-05-22 00:13:40 +02:00
f4exb	74286a5767	Added a FFT based RRC filter	2018-05-22 00:10:56 +02:00
f4exb	c71f1fdc3a	SSB demod: experimental clipping limiter	2018-05-21 14:43:11 +02:00
f4exb	f2f34ad9a9	Channel analyzer NG: autocorrelation corrections (2): corrected FFT aliasing	2018-05-20 20:23:41 +02:00
f4exb	8050266b28	Channel analyzer NG: autocorrelation corrections (1)	2018-05-20 19:41:36 +02:00
f4exb	f600f78c0f	Channel analyzer NG: implemented input source selection	2018-05-20 18:17:53 +02:00
f4exb	d673278f86	Added a FFT based correlation class	2018-05-20 10:42:14 +02:00
f4exb	48cac5385b	PLL lock indication fixes	2018-05-20 03:50:22 +02:00
f4exb	ed08480226	Channel analyzer NG: fixes	2018-05-20 02:24:38 +02:00
f4exb	9f48378677	Channel analyzer NG: return of the lock status indicator and PLL frequency shift for PSK modulated signals	2018-05-18 19:03:54 +02:00
f4exb	6d95c04076	ChannelAnalyzerNG: fixed FLL and removed IIR and FIR kit that is now useless	2018-05-18 02:36:29 +02:00
f4exb	e723764376	New PLL: removed locked status heuristics for order > 1	2018-05-17 02:35:06 +02:00
f4exb	d29958d51f	Added a frequency lock loop	2018-05-17 01:05:48 +02:00
f4exb	c495f82235	Imported Iowa Hills Software IIR and FIR calculator	2018-05-17 00:09:56 +02:00
f4exb	d38d926a87	New PLL: simple FLL code to be put in its own class later	2018-05-16 18:53:16 +02:00
f4exb	a1a2078d7d	New PLL: experimental lock condition algorithm based on phi hat averaging (2) + FLL input and locking mechanixm	2018-05-16 14:20:26 +02:00
f4exb	10c56fc47a	New PLL: experimental lock condition algorithm based on phi hat averaging	2018-05-16 08:42:08 +02:00
f4exb	660d8d22ae	New PLL: heuristics to find locked state	2018-05-16 01:57:16 +02:00
f4exb	bb2d530122	New PLL: phase lock status draft	2018-05-15 19:40:53 +02:00
f4exb	68c50769fe	New PLL: implemented trick on the phase comparator for M-ary PSK operation	2018-05-14 19:14:30 +02:00
f4exb	21840c5dd3	AM demod: synchronous AM: implemented sidebands selection	2018-05-13 22:30:50 +02:00
f4exb	e9f64a05f2	AM demod: basic synchronous AM detection option	2018-05-13 17:27:24 +02:00
f4exb	1549ecaa0f	New PLL with complex signal input and w, zeta, K parameters	2018-05-13 08:55:14 +02:00
f4exb	65df319167	RTL-SDR: fixed inf/sup decimators (2)	2018-05-12 08:05:46 +02:00
f4exb	f4ac9bf114	RTL-SDR: fixed inf/sup decimators	2018-05-12 07:25:53 +02:00
f4exb	3ae7cda9be	ChanelAnalyzerNG: added PLL option	2018-05-12 06:01:54 +02:00
f4exb	d9d69c2060	Merge branch 'dev' into dev	2018-05-11 10:11:28 +02:00
beta-tester	15078c9c07	modified unique file name	2018-05-11 09:08:20 +02:00
f4exb	50c868562a	Decimators simplification	2018-05-11 00:48:37 +02:00
f4exb	4bb749ce65	Inf/Sup frequency shift scheme change to set bandwidth closer to device center frequency	2018-05-10 22:17:39 +02:00
f4exb	fd4d2bb64f	Common static function to calculate device center frequency from all contributing parameters	2018-05-10 11:47:13 +02:00
f4exb	1fadbf3b8a	Inf/Sup decimators fix (4): added decimators by 64	2018-05-10 10:07:42 +02:00
f4exb	41319b63e5	Inf/Sup decimators fix (3): all decimators but by 64	2018-05-10 04:37:51 +02:00
f4exb	f99f7cd598	Inf/Sup decimators fix (2): decimators by 4	2018-05-10 02:51:45 +02:00
f4exb	6841bf3efa	Center decimator by 2 optimization	2018-05-10 02:26:38 +02:00
f4exb	0e55accd0f	Inf/Sup decimators fix (1): decimators by 2	2018-05-10 02:14:16 +02:00
f4exb	0981d04904	File record default file name fix (1)	2018-05-08 11:03:09 +02:00
f4exb	0c946d86e2	Use unified even/odd half band decimator	2018-05-08 01:35:08 +02:00