搜索资源列表
G729
- G.729a，语音编码，有库文件和API说明，属于Voiceage公司-G.729 annex A speech vocoder, inclue lib file and api example, from voiceage coporation
g7231源代码
- 基于g.723.1的音频压缩程序，ITU的源码-The voice compress program file which base on G.723.1 is own to the original source code from ITU.
WavPlayer
- to show the waveform of audio file and play it on computer Purpose: Familiar with WAV file format and UI design It should have the following functions: Provide a Graphic User Interface for user to browse the file system and select one WAV file
jpegbianma
- 这是一个简单的jpeg编码程序，支持1：1：1采样的baseline彩色jpeg，输入只能是24bit的BMP文件-This is a simple jpeg coding procedures, support 1:1:1 color sampling baseline jpeg, import 24bit is the only BMP file
audiofile-0_2_6
- The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun
Audio_comp197833362006
- This code demonstrates how to use installed audio codecs to compress a WAVE file.-This code demonstrates how to use installe d audio codecs to compress a WAVE file.
ogg_vorbis
- OGG文件格式音频数解压缩SDK.现在OGG文件格式在一些游戏开发中使用的比较多.-OGG audio file format SDK few decompress. Now OGG file formats in a number of game developers use the more.
G729codec
- G.729 video compresion program example file includes : G729codec.c va_g729.h va_g729.lib-G.729 video compresion program example fi le includes : G729codec.c va_g729.h va_g729.lib
waveHead
- 分析wav文件格式，对音频采样数据加wav文件头，调用MediaPlayer时让播放器认识并正常播放-analysis wav file format, the audio data sampling increase wav file. Call MediaPlayer allowing players understand and normal broadcast
bluet2-3FECinterface
- 蓝牙模块的2-3FEC接口函数(在CCS环境下编译通过) config文件自己编写-Bluetooth Module 2-3FEC interface function (in the CCS environment compile) config file their preparation
toast
- 老外制作的用于GSM语音压缩编码可执行文件-foreigner for the production of GSM voice coding executable file
语音压缩G729 C语言源码
- va_g729a.lib Win32 statically linkable library of G729 floating-point object code for Pentium and compatible processors. va_g729a.h API prototypes and constants declarations required by the sample programs. va_g729a_encoder.c Encoder samp
G729_VAD_PCM_File_Test_Tool.ra
- G729 VAD PCM File Test Tool,G729 VAD PCM File Test Tool
daopu
- 求基音周期，用C语音编写，处理pcm文件，用自相关算法求基音周期。-Find the pitch period, with the C language preparation, processing pcm file, auto-correlation algorithm for pitch.
QPSK
- QPSK VC代码，自行制作的文件！效果还不错！-QPSK VC Code，Create their own file ！Results were pretty good！
dtmf
- 本程序用于检测音频文件中是否具有DTMF信号，若有则将其检出。 程序首先使用Goertzel算法求出以FRAMESIZE（默认200）为大小的一帧数据在8个DTMF频点上的能量。 对Goertzel算法的改进，对于系数的计算不是采用2*cos[2*pi*k/N]，而是采用2*cos[2*pi*fn/fs],这样能够降低误差。 确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号，以及信号是什么。 -This procedure used to detect wh
MP3toWAV-decode
- 本代码实现了将MP3文件转换为wav格式音频文件。在上位机上已经成功跑起来了，希望有人能把它移植到嵌入式ARM中。-The source implementation of the MP3 file converted to wav format audio files. Has been successfully up and running on the host computer, and hope someone can port it to embedded ARM.
vcg729code
- g.729算法在vc++6.0环境下调试通过的.exe工程文件。-g.729 algorithm vc++6.0 environment debug adopted. exe project file.
vcg729encode
- g.729解码算法在VC++6.0环境下调试通过的可执行文件。-g.729 codec algorithm at VC++6.0 environment debug through the executable file.
MicrosoftADPCM
- 因为种种原因，最近需要把原始的wav文件压缩成ADPCM格式。但是网上几乎搜不到相关的中文资料。花了相当长的时间，七拼八凑的从一些文章中得到了些信息，终于搞定了它。为了方便遇到跟我一样麻烦的人，我决定把它详细的写下来。-For various reasons, most recently the need to compress the original wav file into ADPCM format. But less than online almost seized informat