From: drowe67 Date: Mon, 13 Dec 2010 10:02:32 +0000 (+0000) Subject: renamed README.tx to README X-Git-Url: http://git.whiteaudio.com/gitweb/?a=commitdiff_plain;h=8ea47c7288a34723a449f6cf5f669d292fc0737d;p=freetel-svn-tracking.git renamed README.tx to README git-svn-id: https://svn.code.sf.net/p/freetel/code@273 01035d8c-6547-0410-b346-abe4f91aad63 --- diff --git a/codec2/README.txt b/codec2/README.txt deleted file mode 100644 index 3a1a8d19..00000000 --- a/codec2/README.txt +++ /dev/null @@ -1,69 +0,0 @@ -Codec 2 README --------------- - -Codec 2 is an open source 2400 bit/s speech codec (LGPL licensed). -For more information please see: - - http://rowetel.com/codec2.html - -Quickstart ----------- - -1/ Listen to Codec 2: - - $ cd codec2/src - $ make - $ ./c2demo ../raw/hts1a.raw hts1a_c2.raw - $ ../script/menu.sh ../raw/hts1a.raw hts1a_c2.raw - - NOTE: For playback testing, menu.sh requires either the 'play', - 'aplay' or 'ossplay' programs to be installed (see - http://sox.sourceforge.net/, http://www.alsa-project.org/, or - http://www.opensound.com/ respectively). - -2/ Compress and Decompress a file: - - $ ./c2enc ../raw/hts1a.raw hts1a_c2.bit - $ ./c2dec hts1a_c2.bit hts1a_c2.raw - -Programs --------- - -1/ c2demo encodes a file of speech samples, then decodes them and -saves the result. - -2/ c2enc encodes a file of speech samples to a compressed file of -encoded bits. - -3/ c2dec decodes a compressed file of bits to a file of speech -samples. - -4/ c2sim is a simulation/development version of Codec 2. It allows -selective use of the various Codec 2 algorithms. For example -switching phase modelling or LSP quantisation on and off. - -Debugging ---------- - -1/ For dump file support: - - $ cd codec2 - $ CFLAGS=-DDUMP ./configure - $ make clean && make - -2/ To use gdb: - - $ $ libtool --mode=execute gdb c2sim - -Directories ------------ - - script - shell scripts for playing and converting raw files - src - C source code - octave - Octave scripts used for visualising internal signals - during development - raw - speech files in raw format (16 bits signed linear 8 kHz) - unittest - unit test source code - voicing - hand-estimated voicing files, used for development - wav - speech files in wave file format -