搜索资源列表
SoundCommunicate
- 一个ANDROID手机上进行音频口通信的源程序,可以将任意的数据生成PCM编码发出,同时也可以将录制到的PCM编码解码成实际的数据-An ANDROID phone audio port communication source, any data can be generated PCM coding issue, but also can be recorded to the PCM codec into the actual data
g711
- 可以对mic采集的音频数据进行G711编码和解码-can decode and encode the mic audio raw data
audio-compression-program
- 音频无损压缩程序,加入随机噪声,利用前向预测算出预测误差,再用熵编码,组帧,最后解码-Lossless audio compression program, by adding random noise to the prediction error is calculated using the forward prediction, and then entropy coding, framing, and finally decoding
xvidcore
- xvidcore音频压缩包,包含多种编码方式,源代码,可进行编译参数lib库供程序调用。-xvidcore audio compression package that contains a variety of encoding, source code, compiling parameters lib library for program calls
audio_codec_file
- 音频编解码测试序列,编码包括:aac,ac3,g711A,G711U,amr,g721,g723,g726,g729,gsm,imaadpcm,mp2,mp3,msadpcm,ogg,pcm,wma-audio codec file:aac,ac3,g711A,G711U,amr,g721,g723,g726,g729,gsm,imaadpcm,mp2,mp3,msadpcm,ogg,pcm,wma
DTMF
- DTMF(Dual Tone Multi Frequency)信号是音频电话的拨号信号。由美国AT&T贝尔实验室研制, 双音多频信号编码技术易于识别,抗干扰能力强,发号速度快,且比用modem进行远程传输的方法更为经济实用,因此这种拨号方法取代了传统的脉冲拨号。 电话中的双音多频信号有两种用途:一是用于双音多频信号的拨号,去控制交换机接通被叫的用户电话机;二是利用双音多频信号遥控电话机各种动作,如播放留言,语音信箱。这些都离不开DTMF信号的产生。 有详细的需求分析 功能说明 流程图及代
g711
- linux系统音频采集及G711编码的网络发送与接收程序-the linux system audio capture and G711 encoded network to send and receive procedures
Android-for-Media
- 手机音频编解码,能够实现音频的编码和解码,通过手机音频口可以扩展开发一些应用程序,类似拉卡拉的那种-android for media
PESQ
- PESQ语音质量测试工程.主要用于测试修改或者经过编码压缩或者信息隐藏的音频文件和原始音频文件在声音质量上的区别.得到的值越大表示两个文件差异越小-PESQ voice quality testing project is mainly used to test modifications or through coding or information hiding audio files and raw audio files on the sound quality difference
MPEG-4IP
- common:包含有MPEG-4的视频CODEC和视觉纹理CODEC config:系统配置文件 include:工程所包含的头文件 lib:编解码需用到的lib库文件 player:MPEG-4播放器 server:编码器和网络视频服务器 util:视频、音频应用程序-common: contains the MPEG-4 video CODEC and visual texture CODEC config: system configuration files in
TsMux(VS2010)
- TS封装H264编码视频和aac音频的VS2010工程,经编译测试完全可用,对TS封装的学习有一定的指导作用。-TS encapsulation H264 encoded video and aac audio VS2010 project by compiling test fully available, the TS encapsulation learning some guidance.
matlab2
- 用matlab进行双音频电话的频谱分析 。从输入的音频信号中,读出电话的编码-Using matlab for spectral analysis of dual-tone phone. From the input audio signal, the read out encoding telephone
flvhebing
- FLV视频文件合并的VB源代码,输入两个需要合并的文件名,再输入合并后的文件名,把持续时间(秒)|视频宽度(像素)|视频高度(像素)|帧速率(帧)|视频位率(Kbps)|音频位率(Kbps)|音频采样率(Hz)|是否立体声|编码器版本|创作人名称等信息录入完毕,点击合并按钮,程序即可进行FLV合并操作。-FLV video files into VB source code, enter the two need to merge the file name, and then enter th
libmp3dec
- mp3音频解码和编码的库,带有测试用的demo函数-the decoder and coder of mp3,include the demo and can use it to test the function
g726-codec-demo
- 实现adpcm g726编码,有pcm音频源文件,有编码后的g726 wav文件用vlc直接可以播放。对研究g726的朋友应该会有参考价值。-adpcm g726 codec,give out an demo for g726 codec , form pcm file to g726 wav file , you can play it by vlc.
g726codec
- 实现了G726编码格式与PCM音频格式之间的转换,已经封装成接口,在mac和linux下调试通过,现在分享出来,大家共同学习。-Achieve a G726 and PCM audio encoding format conversion between formats has been packaged as interface, mac and linux debugging through, now share it, we learn together.
speex
- android speex 音频解编码。so文件已编译完成。-Android Speex audio codec. So files have been compiled.
ffmpeg-0.5.10
- ffmpeg音频视频编码解码,技术参考文档-Audio and video codec, technical reference documentation
Natural-Audio-Coding
- 实现自然音频的编码过程,可在VC++编译环境下正确编译,运行-For natural audio coding process can be compiled under VC++ correctly compile and run
Natural-Audio-Coding
- 实现自然音频的编码过程,可在VC++编译环境下正确编译,运行-For natural audio coding process can be compiled under VC++ correctly compile and run