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pitchana
- 在语音中提取基音频率的程序。输入为.wav格式的语音文件,输出各帧基音频率。-This is a project of pitch extract of voice. When input is a wave file(.wav), the output will be the fundamental frequency of each frame.
cd_copier
- 从CD驱动器中提取CD音乐的软件,提取出来之后存为wav文件,比较好用!-from the CD drive extract CD music software, extracted after depositors to wav file, the better quality!
CDRip_DLL_Source
- DLL源码程序,动态链接库功能与cd_copier一样,从硬件光驱中提取cd音乐存为wav/ogg文件.-DLL source programs, dynamic link library functions and cd_copier, from the drive hardware extract cd music saved as WAV / ogg document.
PlayWavByMCI
- 我在网上转悠了半天,想找一个能实现立体声录音的源代码,最好是能指定声道进行录音(比如:指定录左声道时,右声道的声音就不会被录进来),可我没有找到,只好自己来写一个了。 本程序实现音频文件的播放;单声道录音、立体声录音并保存为.wav文件; 枚举系统中的声卡显示在下拉列表中供用户选择。 指定声道录音的功能我仍然没有实现,若有朋友知道实现方法敬请告知(chrys@163.com) 我的实现方法是:先录制立体声的.wav文件,然后再将声道提取出来,分别保存为 左声道的.wav文件和
实现音频文件的播放
- 本程序实现音频文件的播放;单声道录音、立体声录音并保存为.wav文件;枚举系统中的声卡显示在下拉列表中供用户选择。 指定声道录音的功能我仍然没有实现,若有朋友知道实现方法敬请告知(chrys@163.com)我的实现方法是:先录制立体声的.wav文件,然后再将声道提取出来,分别保存为左声道的.wav文件和右声道的.wav文件,方法虽然笨,但也是没办法了。 -the program audio player; Mono audio, stereo recording and save
wav.rar
- 从wav文件中提取音高值的程序 对wav进行降噪,然后提取音高信息 ,Wav file to extract from the pitch value to the process of noise reduction wav, and then extract pitch information
pwm-wav-code.rar
- 本代码是在arm-lpc2220上做的一个pwm播放wav声音的源代码。,This code is in the arm-lpc2220 on to do a pwm player wav sound source.
WAVETOPCM.rar
- WAV文件格式和从WAVE文件中提取PCM数据的程序,这个是上个语音播放程序的附加文件,供大家参考,WAV file format and from the WAVE file to extract PCM data procedures, this is the last voice player additional documents, for your reference
wave_spectrum
- 一个画出 WAV 文件 波形图的例子。播放 MP3 的例子很多,但画出波形图的却不多。-WAV files to draw a waveform example. MP3 players are many examples, but to draw the little wave.
wav-watermark
- wav格式的音频中实现水印的嵌入与提取 由现成的软件超级MP3转换大师V1.20把mp3->wav 然后再由MATLAB做wav水印嵌入 -wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark emb
Pitch_extraction_procedures
- 基音提取程序,对于给定一段语音,按一定时间分帧,并从中提取出基音频率-Pitch extraction process, for a given period of voice, according to a certain time-frame, and extracting the pitch frequency
WavIn_drawWave
- 打开波形文件(.wav),并画出波形图像,并将波形数据保存到文件-Open the waveform file (. Wav), and draw waveform images, and save waveform data to a file
matlabFor-Pitch
- 使用Matlab进行wav文件的基音频率提取,包括自相关法、平均幅度差法和倒谱法等。-Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.
PacketToWave
- 实现从RTP中分析和提取语音。可以直接播放或者存成wav文件-From RTP voice in the analysis and extraction. Player can be directly or saved as wav file
115157693pitch
- [pitch.rar] - matlab程序,功能是在语音中提取基音频率的程序。输入为.wav格式的语音文件,输出各帧基音频率。-[pitch.rar]- matlab procedures, functions in the voice pitch frequency extraction procedure. Input. Wav format audio files, the output of the frame pitch.
arseams-adpcmwavfile
- encode a raw pcm to wav,提取出一个WAV格式文件的头部信息-encode a raw pcm to wav, extract a WAV format file header information
Gabor
- 使用Gabor小波对图像进行特征提取,代码可以直接使用-Using the Gabor wavelet feature extraction, the code can be used directly
waveread
- wav格式音频的读取,包括头信息分析,需要的可以看一下-wav audio format, read, including the header information analysis, the need to look at
WAV
- 从wav文件中提取AD数据,wav是微软定义的波形文件格式,里面存储的是pcm原始数据-Wav file extracted from the AD data, wav Microsoft wave file format definition, which stores the raw data pcm
yinpintiqu
- WAV提取特征向量,实现wav的处理-Voice extract audio, wav processing .......................................... .......