36 Commits

Author	SHA1	Message	Date
f4exb	9799874c17	up/down channelizers: set guard interfal to 12.5% and optimize debug messages	2023-10-18 06:29:18 +02:00
Jon Beniston	d2c1ba8e18	Fix compilation on Windows	2023-10-17 11:36:27 +01:00
f4exb	9abd62f40e	Change down and up channelizers filter chain strategy. Fixes #1846	2023-10-17 02:52:45 +02:00
f4exb	8ca7dbbd4e	Change order of sub-band matching in the Downchannelizer. Fixes possible aliasing issues. Fixes #1846	2023-10-15 11:50:31 +02:00
f4exb	88111c1384	Downchannelizer: added number of decimation stages in debug message	2020-08-18 14:26:47 +02:00
f4exb	fa554d8244	Down channelizer: prevent negative sample rate	2020-08-03 12:59:39 +02:00
f4exb	83e78deb9f	Downchannelizer: correct debug message	2020-06-27 10:04:46 +02:00
f4exb	cc5d614f67	IQ swap: initial implementation in plugins	2020-06-23 19:29:58 +02:00
f4exb	653f8c1330	Renamed DownSampleChannelizer back to (new) DownChannelizer	2019-12-13 15:15:21 +01:00
f4exb	73abde7666	Removed old DownChannelizer	2019-12-13 14:04:16 +01:00
f4exb	459063d4f2	Frequency tracker (4)	2019-05-04 22:00:24 +02:00
f4exb	aa60776795	Down channelizer: fixed sample saturation in 16 bit mode	2019-05-03 00:23:38 +02:00
f4exb	111c035c09	Remote channel sink: decimation and shift: core changes	2019-04-26 01:27:36 +02:00
f4exb	3a5bc0ac3a	Down channelizer: implemented direct setting of filter chain	2019-04-25 09:14:17 +02:00
f4exb	fc49bd2855	ixed incomplete copyright headers (3): sdrbase	2019-04-11 14:32:15 +02:00
f4exb	4a69a7d39f	Adaptation of cmake files to MSVC	2018-12-02 03:06:04 +01:00
f4exb	059228e39f	PVS-Studio Analysis corrections for serious issues	2018-11-18 09:39:22 +01:00
f4exb	0c946d86e2	Use unified even/odd half band decimator	2018-05-08 01:35:08 +02:00
f4exb	4924e3edbd	Down channelizer optimization: use even/odd technique halfband filter	2018-05-01 22:02:30 +02:00
f4exb	dbc9e78077	DATV demod: fixed message handling	2018-03-29 10:03:52 +02:00
f4exb	9dacbb6d83	qrtplib: NFM demod implementation. Also solve issue Cannot create children for a parent that is in a different thread on UDP sink used for copy audio to UDP	2018-03-06 02:23:47 +01:00
f4exb	2ddcb8c358	Differentiate Rx and Tx DSP sample sizes	2018-01-22 08:46:05 +01:00
f4exb	732561152b	24 bit DSP fix	2018-01-22 02:49:06 +01:00
f4exb	ad219d50cc	Implemented 24 bit internal DSP (with bugs ...)	2018-01-21 21:48:36 +01:00
f4exb	08ce7f423b	Templatize the accumulator type of integer half-band filters (non SIMD)	2018-01-21 19:39:51 +01:00
f4exb	906d04dd41	Up/Down channelizers: use input message queue for all message forwarding to sample source/sinks and do not forward unknown messages	2017-12-29 05:48:54 +01:00
f4exb	c6083ea6f4	Down/Up channelizers: enqeue MsgChannelizerNotification to sample sink/source instead of processing it directly	2017-12-29 05:14:40 +01:00
f4exb	3cd754bd67	Fixed down channelizer by dividing by 2 at each filter stage	2017-05-12 02:41:51 +02:00
f4exb	3505e1b095	Allow SSE 4.1 optimization on the down channelizer	2016-11-07 18:51:32 +01:00
f4exb	86c148ab10	DownChannelizer: use more efficient double buffer half band decvimator	2016-11-01 17:57:46 +01:00
f4exb	4a001350d3	Tx ph.2: Templatized IntHalfbandFilter and improved coefficients. Changed to order 80 for upsamplers and 48 for downsamplers	2016-10-29 17:01:02 +02:00
f4exb	b56c2d9a2c	Tx ph.1: new classes (1)	2016-10-17 08:58:49 +02:00
f4exb	5168fbf416	RxTx semantic move: updated debug message and displayed class names	2016-10-08 10:35:07 +02:00
f4exb	5cb9284367	DownChannelizer: optimization when no downsampling is done anyway	2016-10-04 16:31:54 +02:00
f4exb	78513854ac	RxTx semantic move: renamed SampleSink to BasebandSampleSink	2016-10-02 22:29:04 +02:00
f4exb	20c6fb19cc	RxTx semantic move: renamed Channelizer to DownChannelizer	2016-10-02 21:52:39 +02:00