搜索资源列表
wavesurfer-185-win
- 一个与htk配合使用的声音处理的软件,剑桥的,很不错,可以将wav等格式的文件转化为htk格式的文件-a tie with the use of voice processing software, Cambridge, very good, as can be wav files into a document format HTK
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
wavToamrTest-sourceCode
- 本程序实现将wav音频文件转换为AMR音频文件,压缩率很高。但AMR的音质不高。-This program wav audio files to AMR audio files, high compression ratio. AMR sound quality is not high.
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.
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
WAV-Player
- 本代码实现了在LPC1700开发板上解压wav文件,并将其通过IIS总线播放出来。-The source implementation to extract the wav file in LPC1700 development board and play through the IIS bus.
vector_quantization
- 语音信号的矢量量化,其中vector_quantization.m为读取音频文件,转换成语音帧,求lpc及lsf参数以及进行矢量量化的主程序,a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序,INLS1.wav为音频文件。-Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeki
readwav
- 读取wav文件量化成数并写入txt文档-Wav file read and write the number of quantized into txt file
main2
- 使用Matlab,采用LPC线性预测编码对wav语音文件进行压缩编码-Using Matlab, using linear predictive coding LPC voice wav file compression
ADPCM
- TXT信号的获取:一般都是拿到一个.WAV的信号,用cooledit或者其他的打开,另存为txt格式,注意的是,此时txt文件的前面两行会写入一些采样率的信息,将这几行删掉,程序就可以顺利得读取你保存的txt了。-TXT signal acquisition: generally get a .WAV signal, with coolit or other open, save as txt format, note that at this time txt file in front of
naudio
- 开源音频处理类库 NAudio主要的功能: 1、支持多种API播放音频,WaveOut、DirectSound、ASIO、WASAPI (Windows Vista及以上) 2、支持多种音频格式解压缩,MP3(ACM或者DMO解码)、AIFF、G.711(mu-law或者a-law)、ADPCM、G.722、Speex、SF2 3、可以解码任意ACM编码的音频 4、支持WaveIn、WASAPI、ASIO录音 5、支持读写标准WAV格式的文件 6、使用32位混音引擎 6、提供