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orbea 1de1260d24 configure.ac: don't use internal GNU libtool functions 5 месяцев назад
contrib 7db954e9f9 speexdec_fuzzer: avoid integer overflow 5 лет назад
doc 12b027d3ff Add Meson build system 1 год назад
html 87e566ced7 ... 22 лет назад
include 12b027d3ff Add Meson build system 1 год назад
libspeex 1dd8e64765 sb_celp: memset innovation memory in dtx case of null mode 5 месяцев назад
m4 7134a41fd2 m4: pkg.m4: fix typo in comment 1 год назад
macosx ea827134b4 Clean up embedded targets, removing dsp references 15 лет назад
speexclient 39a7979ad7 cosmetics: drop trailing whitespace 6 месяцев назад
src 7868d7bbcb speexenc: fix typos in comments 1 год назад
symbian ea827134b4 Clean up embedded targets, removing dsp references 15 лет назад
ti 39a7979ad7 cosmetics: drop trailing whitespace 6 месяцев назад
tmv 39a7979ad7 cosmetics: drop trailing whitespace 6 месяцев назад
win32 0c02121588 libspeex.def: add missing speex_header_free symbol 6 лет назад
.gitignore b142ca9ca3 Add generated m4 files to .gitignore. r=tmatth 8 лет назад
.gitlab-ci.yml 3693431241 CI: compare meson and platformio versions 1 год назад
.travis.yml cae5026cfd travis: sync with speexdsp config 7 лет назад
AUTHORS 93fc0708cd Updated David Rowe's contact 18 лет назад
COPYING 1e64d72bbf Remove trailing white space from COPYING 2 лет назад
ChangeLog 7d3d713d5b declare n 19 лет назад
Doxyfile a4268af86f Updated TODO, Doxygen, project file 17 лет назад
IDEAS 92c75d2072 In case some would like to join 23 лет назад
INSTALL f39602dadb INSTALL: add instructions for Meson build 1 год назад
Makefile.am 4153be6d2f autotools: make sure meson version and autotools version stay in sync 1 год назад
NEWS 23e95865ed Checking in license stuff 23 лет назад
OPTIMIZE 39cb42e01e Added speex_ctl call to set codec parameters (e.g. enable/disable 22 лет назад
README c152710b06 updated some info 22 лет назад
README.TI-DSP 2631943824 Moved README.TI-DSP to main dir 19 лет назад
README.Trimedia 3d9f23a6ac README.Trimedia: fix typos 1 год назад
README.blackfin 35ec655083 s/svn/git/ in a few places 15 лет назад
README.symbian 42a452219a update speex_lib_get_mode() info in README.symbian 20 лет назад
README.win32 56c7bab7f9 mostly win32 project updates 20 лет назад
Speex.kdevelop fa7076c842 fixed makefiles (damn kdevelop) 17 лет назад
Speex.spec.in 417d9c1601 Added pkg-config file for libspeexdsp 17 лет назад
TODO bae128c14a Remove a lot of leftover speexdsp references 15 лет назад
autogen.sh 9172c7ef85 Remove spurious ACLOCAL_FLAGS variable from autogen.sh. 9 лет назад
configure.ac 1de1260d24 configure.ac: don't use internal GNU libtool functions 5 месяцев назад
library.json bfb52208f3 Add library.json file for platformio 1 год назад
meson.build 12b027d3ff Add Meson build system 1 год назад
meson_options.txt 12b027d3ff Add Meson build system 1 год назад
speex.m4 01f7d3a30e speex: sync m4 with libopus m4 1 год назад
speex.pc.in 6ae7f8616b Don't overlink with libm 11 лет назад

README

See INSTALL file for instruction on how to install Speex.

The Speex is a patent-free, Open Source/Free Software voice codec. Unlike other codecs like MP3 and Ogg Vorbis, Speex is designed to compress voice at bitrates in the 2-45 kbps range. Possible applications include VoIP, internet audio streaming, archiving of speech data (e.g. voice mail), and audio books. In some sense, it is meant to be complementary to the Ogg Vorbis codec.

To use the Speex command line tools:

% speexenc [options] input_file.wav compressed_file.spx

% speexdec [options] compressed_file.spx output_file.wav