freetel-svn-tracking.git
12 years agofirst pass at delta time coding of LSPs in c2sim, sounds pretty good with --lspd...
drowe67 [Wed, 2 Nov 2011 06:04:27 +0000 (06:04 +0000)]
first pass at delta time coding of LSPs in c2sim, sounds pretty good with --lspd --lspdt for 25/15 bits every 20,40ms frame

git-svn-id: https://svn.code.sf.net/p/freetel/code@298 01035d8c-6547-0410-b346-abe4f91aad63

12 years agohave a good quaity delta-t quantiser at about 15 bits/frame, when used for every...
drowe67 [Wed, 2 Nov 2011 05:03:24 +0000 (05:03 +0000)]
have a good quaity delta-t quantiser at about 15 bits/frame, when used for every second frame at 10ms.  Need to work out how to get it down to 10 bit/fr, and if it works with decimated frames

git-svn-id: https://svn.code.sf.net/p/freetel/code@297 01035d8c-6547-0410-b346-abe4f91aad63

12 years agotested lspvq and lspd across 5 utterances with OK results, except for hts2a which...
drowe67 [Tue, 1 Nov 2011 02:24:27 +0000 (02:24 +0000)]
tested lspvq and lspd across 5 utterances with OK results, except for hts2a which is a little worse.  lspd uses lsp differneces 1-4, then 12 bit vq for lsps5-10

git-svn-id: https://svn.code.sf.net/p/freetel/code@296 01035d8c-6547-0410-b346-abe4f91aad63

12 years agotried LSP differences 1-4 plus VQ in log and linear LSP domain for LSPs4-10 but not...
drowe67 [Tue, 1 Nov 2011 00:26:02 +0000 (00:26 +0000)]
tried LSP differences 1-4 plus VQ in log and linear LSP domain for LSPs4-10 but not happy with results on hts2a

git-svn-id: https://svn.code.sf.net/p/freetel/code@295 01035d8c-6547-0410-b346-abe4f91aad63

12 years ago--lspd mode with scalr LSP differences for lsp1-4, then VQ in log domain of lsp5...
drowe67 [Mon, 31 Oct 2011 07:22:39 +0000 (07:22 +0000)]
--lspd mode with scalr LSP differences for lsp1-4, then VQ in log domain of lsp5-10.  Tried a 1024 element VQ but errors propogate so pretty rougfh results

git-svn-id: https://svn.code.sf.net/p/freetel/code@294 01035d8c-6547-0410-b346-abe4f91aad63

12 years agotweaked soem of the LSP scripts while working on dropping LSP bit rate
drowe67 [Mon, 31 Oct 2011 03:55:28 +0000 (03:55 +0000)]
tweaked soem of the LSP scripts while working on dropping LSP bit rate

git-svn-id: https://svn.code.sf.net/p/freetel/code@293 01035d8c-6547-0410-b346-abe4f91aad63

12 years ago2100 bit version using scaler lsps1-4 and 4096 vq 5-10, run with --lspvq; also experi...
drowe67 [Mon, 31 Oct 2011 03:53:28 +0000 (03:53 +0000)]
2100 bit version using scaler lsps1-4 and 4096 vq 5-10, run with --lspvq; also experiemental lspres mode that only worked for lsp1-2 and maybe 9-10; and started working on new lspd version

git-svn-id: https://svn.code.sf.net/p/freetel/code@292 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoplaying with JNDs in vqtrain,c, added log capability to genlsp for lspds
drowe67 [Mon, 31 Oct 2011 03:49:14 +0000 (03:49 +0000)]
playing with JNDs in vqtrain,c, added log capability to genlsp for lspds

git-svn-id: https://svn.code.sf.net/p/freetel/code@291 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoiax.conf with guest disabled
drowe67 [Sun, 23 Oct 2011 22:45:44 +0000 (22:45 +0000)]
iax.conf with guest disabled

git-svn-id: https://svn.code.sf.net/p/freetel/code@290 01035d8c-6547-0410-b346-abe4f91aad63

13 years agopatched to ensure make dist and make distcheck work, thanks Andrea
drowe67 [Mon, 5 Sep 2011 04:28:20 +0000 (04:28 +0000)]
patched to ensure make dist and make distcheck work, thanks Andrea

git-svn-id: https://svn.code.sf.net/p/freetel/code@289 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoplace header files in /usr/local/include, thanks Andrea
drowe67 [Fri, 2 Sep 2011 00:25:56 +0000 (00:25 +0000)]
place header files in /usr/local/include, thanks Andrea

git-svn-id: https://svn.code.sf.net/p/freetel/code@288 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved unused globals files
drowe67 [Mon, 8 Aug 2011 05:35:42 +0000 (05:35 +0000)]
removed unused globals files

git-svn-id: https://svn.code.sf.net/p/freetel/code@287 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded ifdefs for DUMP
drowe67 [Thu, 14 Jul 2011 01:31:56 +0000 (01:31 +0000)]
added ifdefs for DUMP

git-svn-id: https://svn.code.sf.net/p/freetel/code@286 01035d8c-6547-0410-b346-abe4f91aad63

13 years agofix small compile bugs
drowe67 [Fri, 1 Apr 2011 22:07:35 +0000 (22:07 +0000)]
fix small compile bugs

git-svn-id: https://svn.code.sf.net/p/freetel/code@285 01035d8c-6547-0410-b346-abe4f91aad63

13 years agosupport for new ampl VQ experiments, aplogies if this breaks anything
drowe67 [Fri, 1 Apr 2011 00:22:44 +0000 (00:22 +0000)]
support for new ampl VQ experiments, aplogies if this breaks anything

git-svn-id: https://svn.code.sf.net/p/freetel/code@284 01035d8c-6547-0410-b346-abe4f91aad63

13 years agosupport for new amp VQ scheme, aplogies if this breaks anything
drowe67 [Fri, 1 Apr 2011 00:20:56 +0000 (00:20 +0000)]
support for new amp VQ scheme, aplogies if this breaks anything

git-svn-id: https://svn.code.sf.net/p/freetel/code@283 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoscripts to test resampling
drowe67 [Thu, 10 Mar 2011 06:48:51 +0000 (06:48 +0000)]
scripts to test resampling

git-svn-id: https://svn.code.sf.net/p/freetel/code@282 01035d8c-6547-0410-b346-abe4f91aad63

13 years agonetwork screen write side writtn, need to write new CGI
drowe67 [Wed, 9 Mar 2011 23:45:41 +0000 (23:45 +0000)]
network screen write side writtn, need to write new CGI

git-svn-id: https://svn.code.sf.net/p/freetel/code@281 01035d8c-6547-0410-b346-abe4f91aad63

13 years agopart way through adding tooltip functionality
drowe67 [Tue, 8 Mar 2011 21:19:43 +0000 (21:19 +0000)]
part way through adding tooltip functionality

git-svn-id: https://svn.code.sf.net/p/freetel/code@280 01035d8c-6547-0410-b346-abe4f91aad63

13 years agonetwork screen starting OK for static IP
drowe67 [Tue, 8 Mar 2011 02:59:59 +0000 (02:59 +0000)]
network screen starting OK for static IP

git-svn-id: https://svn.code.sf.net/p/freetel/code@279 01035d8c-6547-0410-b346-abe4f91aad63

13 years agophones scren runningon IP04, network screen partially loading
drowe67 [Tue, 8 Mar 2011 02:39:55 +0000 (02:39 +0000)]
phones scren runningon IP04, network screen partially loading

git-svn-id: https://svn.code.sf.net/p/freetel/code@278 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoinitial import of V2 mini asterisk GUI
drowe67 [Tue, 8 Mar 2011 01:31:53 +0000 (01:31 +0000)]
initial import of V2 mini asterisk GUI

git-svn-id: https://svn.code.sf.net/p/freetel/code@277 01035d8c-6547-0410-b346-abe4f91aad63

13 years agonote about default nc
drowe67 [Fri, 21 Jan 2011 21:07:19 +0000 (21:07 +0000)]
note about default nc

git-svn-id: https://svn.code.sf.net/p/freetel/code@276 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded clear database option
drowe67 [Wed, 15 Dec 2010 18:15:41 +0000 (18:15 +0000)]
added clear database option

git-svn-id: https://svn.code.sf.net/p/freetel/code@275 01035d8c-6547-0410-b346-abe4f91aad63

13 years agorenamed README.txt to README take 2
drowe67 [Mon, 13 Dec 2010 10:05:03 +0000 (10:05 +0000)]
renamed README.txt to README take 2

git-svn-id: https://svn.code.sf.net/p/freetel/code@274 01035d8c-6547-0410-b346-abe4f91aad63

13 years agorenamed README.tx to README
drowe67 [Mon, 13 Dec 2010 10:02:32 +0000 (10:02 +0000)]
renamed README.tx to README

git-svn-id: https://svn.code.sf.net/p/freetel/code@273 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoCreated Codec2 development branch at r 271
drowe67 [Mon, 13 Dec 2010 09:48:58 +0000 (09:48 +0000)]
Created Codec2 development branch at r 271

git-svn-id: https://svn.code.sf.net/p/freetel/code@272 01035d8c-6547-0410-b346-abe4f91aad63

13 years agov0.1a wav file, edits to README, LSP trajectory octave plotscript
drowe67 [Mon, 13 Dec 2010 09:45:30 +0000 (09:45 +0000)]
v0.1a wav file, edits to README, LSP trajectory octave plotscript

git-svn-id: https://svn.code.sf.net/p/freetel/code@271 01035d8c-6547-0410-b346-abe4f91aad63

13 years agosync Makefile.in and Makefile.am
drowe67 [Mon, 13 Dec 2010 06:27:46 +0000 (06:27 +0000)]
sync Makefile.in and Makefile.am

git-svn-id: https://svn.code.sf.net/p/freetel/code@270 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded lsp8910.tct codebook
drowe67 [Sat, 11 Dec 2010 13:48:48 +0000 (13:48 +0000)]
added lsp8910.tct codebook

git-svn-id: https://svn.code.sf.net/p/freetel/code@269 01035d8c-6547-0410-b346-abe4f91aad63

13 years agowhen initialised prompts for current location
drowe67 [Wed, 8 Dec 2010 22:05:48 +0000 (22:05 +0000)]
when initialised prompts for current location

git-svn-id: https://svn.code.sf.net/p/freetel/code@268 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved double call of dft_speech(), thanks Bruce
drowe67 [Wed, 8 Dec 2010 19:59:37 +0000 (19:59 +0000)]
removed double call of dft_speech(), thanks Bruce

git-svn-id: https://svn.code.sf.net/p/freetel/code@267 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoupdated some comments
drowe67 [Wed, 8 Dec 2010 07:20:19 +0000 (07:20 +0000)]
updated some comments

git-svn-id: https://svn.code.sf.net/p/freetel/code@266 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded distance calculator
drowe67 [Wed, 8 Dec 2010 06:35:53 +0000 (06:35 +0000)]
added distance calculator

git-svn-id: https://svn.code.sf.net/p/freetel/code@265 01035d8c-6547-0410-b346-abe4f91aad63

13 years agorestored previois autoconf files so they work with my autoconf
drowe67 [Wed, 8 Dec 2010 05:14:01 +0000 (05:14 +0000)]
restored previois autoconf files so they work with my autoconf

git-svn-id: https://svn.code.sf.net/p/freetel/code@264 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded lsp quantised step to scripts
drowe67 [Wed, 8 Dec 2010 00:10:32 +0000 (00:10 +0000)]
added lsp quantised step to scripts

git-svn-id: https://svn.code.sf.net/p/freetel/code@263 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoimproved sigstr, more robust to different telnets
drowe67 [Tue, 7 Dec 2010 22:08:27 +0000 (22:08 +0000)]
improved sigstr, more robust to different telnets

git-svn-id: https://svn.code.sf.net/p/freetel/code@262 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremved four1.[ch] - thanks Bruce
drowe67 [Tue, 7 Dec 2010 06:12:58 +0000 (06:12 +0000)]
remved four1.[ch] - thanks Bruce

git-svn-id: https://svn.code.sf.net/p/freetel/code@261 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoBruce Robertsons kissfft patch - thanks Bruce
drowe67 [Tue, 7 Dec 2010 06:07:45 +0000 (06:07 +0000)]
Bruce Robertsons kissfft patch - thanks Bruce

git-svn-id: https://svn.code.sf.net/p/freetel/code@260 01035d8c-6547-0410-b346-abe4f91aad63

13 years agonicer info window displays
drowe67 [Tue, 7 Dec 2010 05:20:36 +0000 (05:20 +0000)]
nicer info window displays

git-svn-id: https://svn.code.sf.net/p/freetel/code@259 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded some support for signal strength
drowe67 [Tue, 7 Dec 2010 03:41:03 +0000 (03:41 +0000)]
added some support for signal strength

git-svn-id: https://svn.code.sf.net/p/freetel/code@258 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoenabled lines between nodes and changed initial offset when multiple nodes found
drowe67 [Tue, 7 Dec 2010 02:05:12 +0000 (02:05 +0000)]
enabled lines between nodes and changed initial offset when multiple nodes found

git-svn-id: https://svn.code.sf.net/p/freetel/code@257 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoInitial import of Google maps based mesh mapping tool for deugging Dili VT
drowe67 [Mon, 6 Dec 2010 21:27:16 +0000 (21:27 +0000)]
Initial import of Google maps based mesh mapping tool for deugging Dili VT

git-svn-id: https://svn.code.sf.net/p/freetel/code@256 01035d8c-6547-0410-b346-abe4f91aad63

13 years agofixed occasional case of writing to DFT past nyquist point, dur to quantisation or...
drowe67 [Wed, 1 Dec 2010 01:43:59 +0000 (01:43 +0000)]
fixed occasional case of writing to DFT past nyquist point, dur to quantisation or round off

git-svn-id: https://svn.code.sf.net/p/freetel/code@255 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoLPC-10 sampels from spandsp
drowe67 [Sat, 27 Nov 2010 00:12:30 +0000 (00:12 +0000)]
LPC-10 sampels from spandsp

git-svn-id: https://svn.code.sf.net/p/freetel/code@254 01035d8c-6547-0410-b346-abe4f91aad63

13 years agominor mods to lsp pdf and plamp scripts
drowe67 [Sat, 27 Nov 2010 00:11:00 +0000 (00:11 +0000)]
minor mods to lsp pdf and plamp scripts

git-svn-id: https://svn.code.sf.net/p/freetel/code@253 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoon Bruce's suggestion changed glottal table to const
drowe67 [Sat, 20 Nov 2010 22:25:09 +0000 (22:25 +0000)]
on Bruce's suggestion changed glottal table to const

git-svn-id: https://svn.code.sf.net/p/freetel/code@252 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoexperimental support for 27bit/frame hybrid scalar/LSP VQ
drowe67 [Fri, 19 Nov 2010 22:28:35 +0000 (22:28 +0000)]
experimental support for 27bit/frame hybrid scalar/LSP VQ

git-svn-id: https://svn.code.sf.net/p/freetel/code@251 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoVQ table for lspdvq
drowe67 [Fri, 19 Nov 2010 22:26:48 +0000 (22:26 +0000)]
VQ table for lspdvq

git-svn-id: https://svn.code.sf.net/p/freetel/code@250 01035d8c-6547-0410-b346-abe4f91aad63

13 years agothis file not used
drowe67 [Fri, 19 Nov 2010 22:25:53 +0000 (22:25 +0000)]
this file not used

git-svn-id: https://svn.code.sf.net/p/freetel/code@249 01035d8c-6547-0410-b346-abe4f91aad63

13 years agovqtrain output vector k and m to text file to interface with generate_codebook
drowe67 [Fri, 19 Nov 2010 22:21:36 +0000 (22:21 +0000)]
vqtrain output vector k and m to text file to interface with generate_codebook

git-svn-id: https://svn.code.sf.net/p/freetel/code@248 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved executable flag from mksine.c
drowe67 [Fri, 19 Nov 2010 04:48:07 +0000 (04:48 +0000)]
removed executable flag from mksine.c

git-svn-id: https://svn.code.sf.net/p/freetel/code@247 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved lpc_correction bit, as I think simplified lpc-correction algorithm works...
drowe67 [Thu, 18 Nov 2010 19:35:59 +0000 (19:35 +0000)]
removed lpc_correction bit, as I think simplified lpc-correction algorithm works OK with no transmitted bit

git-svn-id: https://svn.code.sf.net/p/freetel/code@246 01035d8c-6547-0410-b346-abe4f91aad63

13 years agosimplified LPC correction to not require any bits and removed HPF as it was breaking...
drowe67 [Thu, 18 Nov 2010 06:52:25 +0000 (06:52 +0000)]
simplified LPC correction to not require any bits and removed HPF as it was breaking pitch estimator on mmt1, might add soem sort of HPF again later

git-svn-id: https://svn.code.sf.net/p/freetel/code@245 01035d8c-6547-0410-b346-abe4f91aad63

13 years agodefault LPC order for phase modelling
drowe67 [Thu, 18 Nov 2010 06:30:21 +0000 (06:30 +0000)]
default LPC order for phase modelling

git-svn-id: https://svn.code.sf.net/p/freetel/code@244 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoexperimental dLSP quantiser, sounds OK at 32 bits/frame
drowe67 [Thu, 18 Nov 2010 05:22:50 +0000 (05:22 +0000)]
experimental dLSP quantiser, sounds OK at 32 bits/frame

git-svn-id: https://svn.code.sf.net/p/freetel/code@243 01035d8c-6547-0410-b346-abe4f91aad63

13 years agomods to handle LPC orders other than 10, they don't sound much better BTW
drowe67 [Thu, 18 Nov 2010 05:20:55 +0000 (05:20 +0000)]
mods to handle LPC orders other than 10, they don't sound much better BTW

git-svn-id: https://svn.code.sf.net/p/freetel/code@242 01035d8c-6547-0410-b346-abe4f91aad63

13 years agomoved vocing threshold up a few dB, this increases chance of voiced speech being...
drowe67 [Thu, 18 Nov 2010 02:17:01 +0000 (02:17 +0000)]
moved vocing threshold up a few dB, this increases chance of voiced speech being declared unvoiced, but I think this sounds better than unvoiced speech being declared voiced

git-svn-id: https://svn.code.sf.net/p/freetel/code@241 01035d8c-6547-0410-b346-abe4f91aad63

13 years agominor change to initial condition
drowe67 [Thu, 18 Nov 2010 02:15:08 +0000 (02:15 +0000)]
minor change to initial condition

git-svn-id: https://svn.code.sf.net/p/freetel/code@240 01035d8c-6547-0410-b346-abe4f91aad63

13 years agotypo in error message
drowe67 [Thu, 18 Nov 2010 02:14:39 +0000 (02:14 +0000)]
typo in error message

git-svn-id: https://svn.code.sf.net/p/freetel/code@239 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved some unneeded scripts
drowe67 [Wed, 17 Nov 2010 03:27:10 +0000 (03:27 +0000)]
removed some unneeded scripts

git-svn-id: https://svn.code.sf.net/p/freetel/code@238 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded HP filter to main library
drowe67 [Wed, 17 Nov 2010 03:26:00 +0000 (03:26 +0000)]
added HP filter to main library

git-svn-id: https://svn.code.sf.net/p/freetel/code@237 01035d8c-6547-0410-b346-abe4f91aad63

13 years agosupport for HPF
drowe67 [Tue, 16 Nov 2010 09:35:38 +0000 (09:35 +0000)]
support for HPF

git-svn-id: https://svn.code.sf.net/p/freetel/code@236 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded phase from LPC-10 glottal pulse, see octave/glottal.m, adds a little more dispe...
drowe67 [Tue, 16 Nov 2010 09:34:34 +0000 (09:34 +0000)]
added phase from LPC-10 glottal pulse, see octave/glottal.m, adds a little more dispersion to pulses, reducing 'click' amplitude 20%, not sure if it really improves phase model but lets see how it goes

git-svn-id: https://svn.code.sf.net/p/freetel/code@235 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded HPF function enables synthesis of 3500-4000hZ as some samples have unvoiced...
drowe67 [Tue, 16 Nov 2010 09:32:48 +0000 (09:32 +0000)]
added HPF function enables synthesis of 3500-4000hZ as some samples have unvoiced energy in this region

git-svn-id: https://svn.code.sf.net/p/freetel/code@234 01035d8c-6547-0410-b346-abe4f91aad63

13 years agodoco changes
drowe67 [Tue, 16 Nov 2010 00:14:57 +0000 (00:14 +0000)]
doco changes

git-svn-id: https://svn.code.sf.net/p/freetel/code@233 01035d8c-6547-0410-b346-abe4f91aad63

13 years agomelp samples
drowe67 [Mon, 15 Nov 2010 05:18:51 +0000 (05:18 +0000)]
melp samples

git-svn-id: https://svn.code.sf.net/p/freetel/code@232 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadjusted scripts for current development work
drowe67 [Mon, 15 Nov 2010 05:16:51 +0000 (05:16 +0000)]
adjusted scripts for current development work

git-svn-id: https://svn.code.sf.net/p/freetel/code@231 01035d8c-6547-0410-b346-abe4f91aad63

13 years agochanged some comments
drowe67 [Mon, 15 Nov 2010 01:29:04 +0000 (01:29 +0000)]
changed some comments

git-svn-id: https://svn.code.sf.net/p/freetel/code@230 01035d8c-6547-0410-b346-abe4f91aad63

13 years agofixed array offset, works OK now
drowe67 [Mon, 15 Nov 2010 01:26:55 +0000 (01:26 +0000)]
fixed array offset, works OK now

git-svn-id: https://svn.code.sf.net/p/freetel/code@229 01035d8c-6547-0410-b346-abe4f91aad63

13 years agochanges to get tinterp to compile after LSP inter routines written
drowe67 [Mon, 15 Nov 2010 01:25:37 +0000 (01:25 +0000)]
changes to get tinterp to compile after LSP inter routines written

git-svn-id: https://svn.code.sf.net/p/freetel/code@228 01035d8c-6547-0410-b346-abe4f91aad63

13 years agodocumentation changes
drowe67 [Mon, 15 Nov 2010 01:24:06 +0000 (01:24 +0000)]
documentation changes

git-svn-id: https://svn.code.sf.net/p/freetel/code@227 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded LSP interpolator to c2enc, c2dec, should hopefully remove AM modulation from...
drowe67 [Mon, 15 Nov 2010 01:22:56 +0000 (01:22 +0000)]
added LSP interpolator to c2enc, c2dec, should hopefully remove AM modulation from background noise

git-svn-id: https://svn.code.sf.net/p/freetel/code@226 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded c2demo program
drowe67 [Mon, 15 Nov 2010 01:20:27 +0000 (01:20 +0000)]
added c2demo program

git-svn-id: https://svn.code.sf.net/p/freetel/code@225 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded c2demo program
drowe67 [Mon, 15 Nov 2010 00:58:23 +0000 (00:58 +0000)]
added c2demo program

git-svn-id: https://svn.code.sf.net/p/freetel/code@224 01035d8c-6547-0410-b346-abe4f91aad63

13 years agocolours for LSP PDFs
drowe67 [Sat, 13 Nov 2010 02:40:10 +0000 (02:40 +0000)]
colours for LSP PDFs

git-svn-id: https://svn.code.sf.net/p/freetel/code@223 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoplotting improved voicing
drowe67 [Sat, 13 Nov 2010 02:39:31 +0000 (02:39 +0000)]
plotting improved voicing

git-svn-id: https://svn.code.sf.net/p/freetel/code@222 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoremoved printfs
drowe67 [Fri, 12 Nov 2010 08:05:43 +0000 (08:05 +0000)]
removed printfs

git-svn-id: https://svn.code.sf.net/p/freetel/code@221 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded some post processing to voicing estimator, which has reduced some of the voicin...
drowe67 [Fri, 12 Nov 2010 07:49:46 +0000 (07:49 +0000)]
added some post processing to voicing estimator, which has reduced some of the voicing errors and clicky artefacts

git-svn-id: https://svn.code.sf.net/p/freetel/code@220 01035d8c-6547-0410-b346-abe4f91aad63

13 years agovisualise voicing est in time
drowe67 [Fri, 12 Nov 2010 00:49:34 +0000 (00:49 +0000)]
visualise voicing est in time

git-svn-id: https://svn.code.sf.net/p/freetel/code@219 01035d8c-6547-0410-b346-abe4f91aad63

13 years agochanged graphing y axis
drowe67 [Fri, 12 Nov 2010 00:48:48 +0000 (00:48 +0000)]
changed graphing y axis

git-svn-id: https://svn.code.sf.net/p/freetel/code@218 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded ability to see Ew from voicing est
drowe67 [Fri, 12 Nov 2010 00:48:20 +0000 (00:48 +0000)]
added ability to see Ew from voicing est

git-svn-id: https://svn.code.sf.net/p/freetel/code@217 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoAdded ability to dump Ew from voicing estimator
drowe67 [Fri, 12 Nov 2010 00:46:25 +0000 (00:46 +0000)]
Added ability to dump Ew from voicing estimator

git-svn-id: https://svn.code.sf.net/p/freetel/code@216 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoLSP interpolation to get from 10ms to 20ms frames investigated, does a better job...
drowe67 [Wed, 10 Nov 2010 06:09:01 +0000 (06:09 +0000)]
LSP interpolation to get from 10ms to 20ms frames investigated, does a better job for background noise

git-svn-id: https://svn.code.sf.net/p/freetel/code@215 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded #ifdef-ed code for synthsis with cos() instead of inverse FFT. Works better...
drowe67 [Wed, 10 Nov 2010 06:04:19 +0000 (06:04 +0000)]
added #ifdef-ed code for synthsis with cos() instead of inverse FFT.  Works better when frame length extended to 20ms, but phase0 model seems to break with 20ms frames.  Sticking with IFFT synthesis for now

git-svn-id: https://svn.code.sf.net/p/freetel/code@214 01035d8c-6547-0410-b346-abe4f91aad63

13 years agodoc change
drowe67 [Wed, 10 Nov 2010 05:58:31 +0000 (05:58 +0000)]
doc change

git-svn-id: https://svn.code.sf.net/p/freetel/code@213 01035d8c-6547-0410-b346-abe4f91aad63

13 years agodoc change
drowe67 [Wed, 10 Nov 2010 05:57:18 +0000 (05:57 +0000)]
doc change

git-svn-id: https://svn.code.sf.net/p/freetel/code@212 01035d8c-6547-0410-b346-abe4f91aad63

13 years agotest program to generate sine waves
drowe67 [Wed, 10 Nov 2010 03:01:26 +0000 (03:01 +0000)]
test program to generate sine waves

git-svn-id: https://svn.code.sf.net/p/freetel/code@211 01035d8c-6547-0410-b346-abe4f91aad63

13 years agomelp samples
drowe67 [Wed, 3 Nov 2010 05:38:52 +0000 (05:38 +0000)]
melp samples

git-svn-id: https://svn.code.sf.net/p/freetel/code@210 01035d8c-6547-0410-b346-abe4f91aad63

13 years agohand voicing estimates, used for development
drowe67 [Mon, 1 Nov 2010 07:38:39 +0000 (07:38 +0000)]
hand voicing estimates, used for development

git-svn-id: https://svn.code.sf.net/p/freetel/code@209 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoDV dongle test program
drowe67 [Mon, 1 Nov 2010 03:29:26 +0000 (03:29 +0000)]
DV dongle test program

git-svn-id: https://svn.code.sf.net/p/freetel/code@208 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded ambe 2000 bit/s wav samples
drowe67 [Mon, 1 Nov 2010 03:23:40 +0000 (03:23 +0000)]
added ambe 2000 bit/s wav samples

git-svn-id: https://svn.code.sf.net/p/freetel/code@207 01035d8c-6547-0410-b346-abe4f91aad63

13 years agoadded ambe 2000 bit/s raw samples
drowe67 [Mon, 1 Nov 2010 03:21:35 +0000 (03:21 +0000)]
added ambe 2000 bit/s raw samples

git-svn-id: https://svn.code.sf.net/p/freetel/code@206 01035d8c-6547-0410-b346-abe4f91aad63

13 years agopatch from Bruce for portability to embedded environments
drowe67 [Fri, 22 Oct 2010 06:55:10 +0000 (06:55 +0000)]
patch from Bruce for portability to embedded environments

git-svn-id: https://svn.code.sf.net/p/freetel/code@205 01035d8c-6547-0410-b346-abe4f91aad63

14 years agomake dist works OK, removed pitch directory
drowe67 [Sat, 2 Oct 2010 02:42:35 +0000 (02:42 +0000)]
make dist works OK, removed pitch directory

git-svn-id: https://svn.code.sf.net/p/freetel/code@204 01035d8c-6547-0410-b346-abe4f91aad63

14 years agomake dist removes codebook.c
drowe67 [Sat, 2 Oct 2010 02:33:50 +0000 (02:33 +0000)]
make dist removes codebook.c

git-svn-id: https://svn.code.sf.net/p/freetel/code@203 01035d8c-6547-0410-b346-abe4f91aad63

14 years agofirst pass at automake version
drowe67 [Sat, 2 Oct 2010 02:20:10 +0000 (02:20 +0000)]
first pass at automake version

git-svn-id: https://svn.code.sf.net/p/freetel/code@202 01035d8c-6547-0410-b346-abe4f91aad63

14 years agoGPL license tweak for URL rather than mailing list, thanks Bruce for pointing this out
drowe67 [Fri, 1 Oct 2010 08:57:41 +0000 (08:57 +0000)]
GPL license tweak for URL rather than mailing list, thanks Bruce for pointing this out

git-svn-id: https://svn.code.sf.net/p/freetel/code@201 01035d8c-6547-0410-b346-abe4f91aad63

14 years agoarray bounds issus, thanks Sergey
drowe67 [Fri, 1 Oct 2010 08:24:24 +0000 (08:24 +0000)]
array bounds issus, thanks Sergey

git-svn-id: https://svn.code.sf.net/p/freetel/code@200 01035d8c-6547-0410-b346-abe4f91aad63

14 years agoadded a tiny offset to protect against a log(0) error, in response to seg fault repor...
drowe67 [Fri, 1 Oct 2010 08:13:58 +0000 (08:13 +0000)]
added a tiny offset to protect against a log(0) error, in response to seg fault report from Brian

git-svn-id: https://svn.code.sf.net/p/freetel/code@199 01035d8c-6547-0410-b346-abe4f91aad63