freetel-svn-tracking.git
12 years agoadded Jean-Marcs VQ program, and test program for scalar lsps
drowe67 [Mon, 13 Feb 2012 01:13:50 +0000 (01:13 +0000)]
added Jean-Marcs VQ program, and test program for scalar lsps

git-svn-id: https://svn.code.sf.net/p/freetel/code@314 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoexperimental VQ from Jean-Marc in c2sim, c2sim and c2enc, c2dec match for 1400 mode...
drowe67 [Mon, 13 Feb 2012 01:12:22 +0000 (01:12 +0000)]
experimental VQ from Jean-Marc in c2sim, c2sim and c2enc, c2dec match for 1400 mode but using 36 bit scalar LSP at 1500 bits/s

git-svn-id: https://svn.code.sf.net/p/freetel/code@313 01035d8c-6547-0410-b346-abe4f91aad63

12 years agocompiling OK, making a few mods
drowe67 [Tue, 7 Feb 2012 01:21:37 +0000 (01:21 +0000)]
compiling OK, making a few mods

git-svn-id: https://svn.code.sf.net/p/freetel/code@312 01035d8c-6547-0410-b346-abe4f91aad63

12 years agolicense changes, thanks Rick and Bruce
drowe67 [Wed, 28 Dec 2011 22:55:54 +0000 (22:55 +0000)]
license changes, thanks Rick and Bruce

git-svn-id: https://svn.code.sf.net/p/freetel/code@311 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoc++ header file patch thanks Stuart
drowe67 [Mon, 28 Nov 2011 20:58:15 +0000 (20:58 +0000)]
c++ header file patch thanks Stuart

git-svn-id: https://svn.code.sf.net/p/freetel/code@310 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoc2sim and c2enc/c2dec now match exactly on hts1a and hts2a, many small bugs found...
drowe67 [Mon, 21 Nov 2011 02:54:21 +0000 (02:54 +0000)]
c2sim and c2enc/c2dec now match exactly on hts1a and hts2a, many small bugs found and fixed.  Still need to clean up and work on 1400 bit/s

git-svn-id: https://svn.code.sf.net/p/freetel/code@309 01035d8c-6547-0410-b346-abe4f91aad63

12 years agotracking down some subtle differences between c2sim and enc/dec, making progres at...
drowe67 [Sat, 19 Nov 2011 22:47:17 +0000 (22:47 +0000)]
tracking down some subtle differences between c2sim and enc/dec, making progres at 2500 bit/s

git-svn-id: https://svn.code.sf.net/p/freetel/code@308 01035d8c-6547-0410-b346-abe4f91aad63

12 years agobunch of changes to support separate enc/dec at 1400. Builds but I haven't tested yet
drowe67 [Fri, 18 Nov 2011 00:39:28 +0000 (00:39 +0000)]
bunch of changes to support separate enc/dec at 1400.  Builds but I haven't tested yet

git-svn-id: https://svn.code.sf.net/p/freetel/code@307 01035d8c-6547-0410-b346-abe4f91aad63

12 years agomoved README
drowe67 [Tue, 15 Nov 2011 00:16:39 +0000 (00:16 +0000)]
moved README

git-svn-id: https://svn.code.sf.net/p/freetel/code@306 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoremoved old test programs
drowe67 [Tue, 15 Nov 2011 00:08:24 +0000 (00:08 +0000)]
removed old test programs

git-svn-id: https://svn.code.sf.net/p/freetel/code@305 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoused jnd codebook for lsps 5-10, gave 0.5 to 1.0 dB snr improvement for lspd & 1400...
drowe67 [Fri, 11 Nov 2011 00:49:16 +0000 (00:49 +0000)]
used jnd codebook for lsps 5-10, gave 0.5 to 1.0 dB snr improvement for lspd & 1400 bit/s

git-svn-id: https://svn.code.sf.net/p/freetel/code@304 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoJND codebook design code
drowe67 [Fri, 11 Nov 2011 00:47:56 +0000 (00:47 +0000)]
JND codebook design code

git-svn-id: https://svn.code.sf.net/p/freetel/code@303 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoadded VQ quantier
drowe67 [Mon, 7 Nov 2011 01:07:44 +0000 (01:07 +0000)]
added VQ quantier

git-svn-id: https://svn.code.sf.net/p/freetel/code@302 01035d8c-6547-0410-b346-abe4f91aad63

12 years agofirst pass at 1400 bit/s simulation
drowe67 [Mon, 7 Nov 2011 01:05:24 +0000 (01:05 +0000)]
first pass at 1400 bit/s simulation

git-svn-id: https://svn.code.sf.net/p/freetel/code@301 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoremoved fprintf from run time LSP code, added all/low/high mode for LSP dT
drowe67 [Sat, 5 Nov 2011 10:09:10 +0000 (10:09 +0000)]
removed fprintf from run time LSP code, added all/low/high mode for LSP dT

git-svn-id: https://svn.code.sf.net/p/freetel/code@300 01035d8c-6547-0410-b346-abe4f91aad63

12 years agoremoved fprintf from run time LSP code, added all/low/high mode for LSP dT
drowe67 [Sat, 5 Nov 2011 02:21:32 +0000 (02:21 +0000)]
removed fprintf from run time LSP code, added all/low/high mode for LSP dT

git-svn-id: https://svn.code.sf.net/p/freetel/code@299 01035d8c-6547-0410-b346-abe4f91aad63

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