29 Commits

Author	SHA1	Message	Date
f4exb	439b5d094c	Rewriting of copyright notices for sdrbase. Part of #1893	2023-11-19 13:43:10 +01:00
f4exb	fb0ec4a680	SSB demod: reworked AGC to handle the threshold gate properly	2019-06-09 09:25:18 +02:00
f4exb	a69d8a6422	SSB Modulator: implemented hard limiter on compressor to prevent overload	2019-05-07 02:50:05 +02:00
f4exb	723747e9dc	SSB demod: yet again another clamping algorithm	2018-05-28 02:40:26 +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	c71f1fdc3a	SSB demod: experimental clipping limiter	2018-05-21 14:43:11 +02:00
f4exb	56c0aaedcd	Mag AGC: corrected step calculation. Added method to combine step up and down smoothing	2018-05-06 02:39:39 +02:00
f4exb	7e6267f41c	SSB demod: use delay line to squeeze squelch tail	2018-04-22 09:37:34 +02:00
f4exb	24080bafd3	Alpha AGC cleanup	2018-02-03 17:07:37 +01:00
f4exb	8a5668a186	SSB demod: clamp AGC value	2017-08-06 00:02:16 +02:00
f4exb	428d22579d	SSB modulator: added compression (AGC) volume order control	2017-08-05 23:11:05 +02:00
f4exb	d8f7dcebdc	SSM modulator: added audio compressor	2017-08-05 19:08:33 +02:00
f4exb	38318577de	Put smootherstep function code in one place	2017-07-27 11:24:01 +02:00
f4exb	ca8cad26c5	Removed MagSquaredAGC class and added use squared value (power) as an option to MagAGC because apart from that the code was entirely the same	2017-07-27 10:56:59 +02:00
f4exb	86e52928d9	SSB demod: remove AGC threshold (squelch) completely if level us fully turned down (-99 dB)	2017-07-27 10:50:41 +02:00
f4exb	7acc42436a	SSB demod: exchange up and down step counter values when the threshold state changes to avoid restarting from 0 or step length when state changes rapidly	2017-07-26 17:50:17 +02:00
f4exb	e17a815125	SSB demod: AGC threshold step up/down optimization	2017-07-26 16:23:34 +02:00
f4exb	432ab7d834	SSB demod: fixed step up/down factor calculation (float)	2017-07-26 15:55:25 +02:00
f4exb	a815507f77	SSB demod: set AGC threshold step up and down maximum time to 100ms	2017-07-26 13:36:18 +02:00
f4exb	da6b60d48c	SSB demod: AGC step down	2017-07-26 08:39:20 +02:00
f4exb	9ec4e6de98	SSB demod: improve AGC threshold handling	2017-07-25 23:39:27 +02:00
f4exb	2597883015	SSB demod: updated AGC	2017-07-25 21:21:48 +02:00
f4exb	94704ab7b2	SSB demod: implemented basic AGC not optional	2017-07-25 00:58:16 +02:00
f4exb	9fcc3cd426	Remved default constuctors in Moving average and AGC classes	2017-05-11 18:39:00 +02:00
f4exb	317836ac92	NFM demod: channel power calculation and squelch corrections	2016-12-05 03:46:42 +01:00
f4exb	438df2975e	NFM demod: added display of channel power in dB. Changed minus radio button for a iconified toggle button	2015-10-04 06:26:06 +02:00
f4exb	34942340a3	NFM demod: back to the basics	2015-09-12 16:34:57 +02:00
f4exb	c4ad938083	Tried to fix NFM squelch again	2015-09-12 09:46:51 +02:00
f4exb	f5809b95c0	AGC in .cpp	2015-09-07 23:31:34 +02:00