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WAVE文件格式剖析
- WAVE文件作为多媒体中使用的声波文件格式之一，它是以RIFF格式为标准的。RIFF是英文Resource Interchange File Format的缩写，每个WAVE文件的头四个字节便是“RIFF”。WAVE文件由文件头和数据体两大部分组成。其中文件头又分为RIFF／WAV文件标识段和声音数据格式说明段两部分。WAVE文件各部分内容及格式见附表。-WAVE as a multimedia documents used in the acoustic format, it is based
JavaSpeech
- Run the following on the dos prompt to start the Java real time speech acquisition software The program captures data and writes it to a file... javac -classpath Classes . conSpeechMain.java java -cp Classes . conSpeechMain -Run the follo
MPEGaac
- \\mpeg2 \\doc \\mpeg2enc.doc和mpeg2dec.doc文件包含了关于解码器的进一步的信息。 \\verify 一组用来进行验证的图像和小的数据流，以及用来自动检测编码器和解码器输出的Unix shell脚本文件。 \\src \\mpeg2enc 编码器源代码及VC下编译的可执行程序 \\mpeg2dec 解码器源代码及VC下编译的可执行程序 \\par 给出了一组可在每秒25和30帧的速率下进行MPEG-2和MPEG-1编
rasta-2_3
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_2_2
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_2_3
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_3beta
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
HHT
- 目前，互联网上HHT信号处理技术有 三种实现方式，采用MATLAB编程语言，一种是法国研究者设计的G Rilling 2007 另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包，第三种是台湾中央大学数据研究中心提供的EEMD包。 其中，我使用了plot_hht程序包，其使用了三个终止条件，驻留分量的单调性，极值点与零点的个数相差不超过1，还有黄锷1998经典文献提出的 SD>0.1，单调性的判断，并不是去
Cwave
- 用C++编写的一个软件，完成对一个语音信号的内插和抽取。语音数据以wav格式、单声道存储，编码方式为PCM。可完成的功能为： （1）读wav文件； （2）写wav文件； （3）对语音数据进行内插和抽取。 -Written in C++, a software, to complete a voice signal decimation and interpolation. Wav format, voice data, single-channel storage, encodi
evrcfx_dec
- 该源码是用于将EVRC的语音数据转换为wav文件，其中语音数据存放在voice.txt中，在代码中可设置数据存放的地方；打开工程点击执行，当帧转换完毕，则点击pcmtowav.exe将output.enc转换为wav文件，里面的Voice.wav就是这样转换的。-The source code is used to EVRC voice data into a wav file, including voice and data stored in voice.txt, in the code
yuyinshibie
- 实现简单语音识别，标准的匹配文件是dataw.wav输入的语音生成data.wav。得出两者的匹配度-Simple speech recognition, matching the standard input of the voice file is dataw.wav generate data.wav. Drawn between the two matching
VBGT
- VB语音代码文档，怎样获取目标文件 与存放数据-VB voice, how to get the target file and store data
inial-final
- 在语音识别和语音合成的数据准备阶段，针对音节的 声韵母拆分，写了一套自动拆分音节，输入一个拼音文件，可以输出一个声韵母文件。每一音节都被拆分为对应的声韵母。-Data preparation phase in speech recognition and speech synthesis for a split syllable initials and finals, wrote an automatic split syllables, enter a phonetic file, you
monophone
- 针对语音识别数据准备工作，写了一套自动拆分音节为音素的程序，输入一个带拼音的关键词文件，输出一个将音节翻译为音素组合的文件，方便后期语音识别的音素建模。-Preparations for voice recognition data, write a set of automatically split syllable phoneme procedures the Pinyin input with a keyword file, outputs a syllable translation
femail
- 标准的10个数字和26个字母的女音数据源文件，用于语音信号处理-10 numbers and 26 letters of the standard the female sound data source file for speech signal processing
FFT-CPP
- 可读取一个二进制文件（如去掉头部的wav文件），将得到的数值进行FFT求出离散频谱值并保存到一个文件中。-This will process the data read from a file by FFT computing, and then save the result to a new file.
win_endcut
- 基于短时窗能量的自适应语言端点检测程序。具有一定的抗噪声能力。输入WAV文件名，输出端点检测结果，包括数据和画图显示。-Adaptive voice activitie detection program，resistant to noice .Input with the name of wave file,output with the VAD result ,including data and figure display.
pitch
- 得到声音文件的数据和采样率，求自相关序列，基音周期分析函数，求最大值所对应的位置，即基音周期 -Receive voice data of a file and sample rate, and auto-correlation sequence, the function of pitch analysis, a position corresponding to the maximum demand, the pitch
writewav
- 这是我参考网上很多网友的播客写的一篇关于读取wav语音文件，并把读取的数据存储到txt文件里面的c语言代码-This is what I refer to many online users to write an article about podcasting read wav sound files, and to store the data to be read txt file inside the c language code
jiyintiqu
- 程序主要是求一段音频数据的基音频率 jiyinzhouqi.m --------求基音周期 find_maxn.m --------求自相关函数的最大值 test2.wav --------程序中用到的示例wav数据文件-The program is mainly the fundamental frequency for an audio data Jiyinzhouqi.m- for pitch period Find_maxn.m- the maximum