NS954X Tuner solution source code with RDS funtion

完成pcm 16位线性与pcma律转换的几种源码！-Complete pcm 16-bit linear conversion with the law several pcma source!

关于二位小波分析的程序源码，跟大家共享，如有错误请指教-2 Wavelet analysis on the procedure source code, with everyone sharing, if there is an error, please advise

软件消除声音回音，适用于语音通话消除回声。代码通过将扬声器中获取的回音数据和缓存的mic语音数据通过分析比较，用特殊的算法消除回音数据，从而达到消除回声的目的。

Wav文件GPL162001播放器的演示程序。

sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D waterfall plot lissajous! (interchannel correlation) rotatable and scalable display freeze frame! (for didactic purposes) real-time spectral feature extraction (centroid, rms, flux, rolloff) available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution. -sndpeek is just what it sounds (and looks) like: real-time 3D animated display/playback can use mic-input or wav/aiff/snd/raw/mat file (with playback) time-domain waveform FFT magnitude spectrum 3D waterfall plot lissajous! (interchannel correlation) rotatable and scalable display freeze frame! (for didactic purposes) real-time spectral feature extraction (centroid, rms, flux, rolloff) available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution.

附件为AAC解码源码，测试可用，VS2008测试通过。

音频分类与音频分析，

通过改变频率来改变音乐的音调，升调或降调都可以。另外还有移相（phaser.c)及反相(reverse.c)两个源程序文件-by changing the frequency to change the tone music, or transfer or demotion can. Another phase shifter (phaser.c) and RP (reverse.c) 2 source files

这个软件可以用来简歌，又可以把歌的格式转换成别的如mp3,mp4等。-This software is used to cut the song.

从麦克风读取数据，并用mfcc进行特征提取，最后通过dadboost分离器进行语音分离-Read data from the microphone and used MFCC feature extraction, and finally through the separator dadboost voice separation