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语音识别的前期研究
- 本课题为给语音识别系统提供语音信号端点检测的功能，对语音信号端点检测进行了探讨和研究,主要是侧重语音区间的端点检测...(附软件源码)-Voice Active Detection (VAD) is discussed in this project. Detection between speech section and speechless section and emphasized.(code available).
VCyuanma
- 本程序需要输入两段语音代码：其中一段为用于隐藏得语音，一段为载体语音！-the procedures need to import two Speech Code : section to be used to conceal a voice, a voice for carrier!
manvoice
- 该段数字语音信号分析程序可实现对任意人的一段语音信号的分析-of the digital voice signal analysis procedures can be realized for any section of the speech signal analysis
wgzgpujian
- 自己录的一段带噪语音：为国争光。自己编写的应用谱减法的程序，效果挺好-recorded their section of the Noisy Speech : glory for the country. Preparation of their spectral subtraction procedures, the effect is very good
可以进行MFCC变换的源代码
- 一段可以进行MFCC变换的源代码，包括若干个变换函数,MFCC can transform a section of source code, including a number of transformation function
c++code.rar
- 这个文件是一个C++语音合成源代码 就是输入一段文字 可以用它转换成语音 ,This document is a C++ Speech synthesis is the source code input section of the text can use it to convert voice
LMSyuyin
- 本文将现实中采集到的一段语音加上了高斯白噪声，利用了LMS算法，将噪声滤除，仿真效果良好-This article will be collected in reality a section of voice coupled with a Gaussian white noise, using the LMS algorithm, the noise filtering, simulation results
matlab
- 一段包含静音的语音信号中的纯语音提取出来-Contains a section of the speech signal in mute pure voice extracted
project1
- 输入一段语音信号，计算该段信号的FFT和逆FFT并输出-Input section of the speech signal, the calculation of the above signals and the FFT and inverse FFT output
sesKirpma
- This function is remove the unvoice section from the voice. Which is end point detection by using rabiner algorithm.
AnalogVoiceSignal
- 观测实时模拟信号（语音）的频谱 用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图。 -Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of
yuyingbobao521
- 这是一段很好用的程序，主要用于语音播报521中的例程，只要照着上面的程序写就能驱动语音播报器发出声音-This is section of very easy to use procedures, mainly uses in the pronunciation disseminating news 521 the routines, so long as illuminates the above procedure to write can actuate the pronunciatio
isd4004
- ISD4004语音录音放音录放时间8分钟可分段录音-ISD4004 voice record and play sound recording section recording time 8 minutes
zy1
- 将语音信号进行语音分割，使之分解为一段段小的语音信号。-Split the voice signal for voice, so that decomposition of a small section of the speech signal.
basis-of-speech-recognition
- 语音识别的一些基础理论以及语音识别各个组成部分：预处理，参数提取，模式匹配，每个部分有多种详细的方法介绍。还包括说话人识别，语种识别，关键词识别。-basic theory of speech recognition and its component:pre-processing,extraction of parameters,matching.Each section has many method to be supplied.Besides,there are recognition
Virtual-Island_src1.5__Demo
- 本文重点介绍的最后一部分的DirectMidi包装类库，让执行先进的播放和混合音频功能的的DirectMusic - DirectX的API。在第一部分中，我们看到的DirectMusic处理基本的MIDI I / O操作，例如输入和输出端口，从一个端口到另一个thruing和下载DLS器械的。在这一部分中，我将给出一个基本的了解的DirectMusic通过的DirectMidi的类库的使用，同时同步多个音频波形文件得到充分的表现时，MIDI和波序列的空间定位，发送MIDI消息的表演并利用DLS
DTMF
- 基于matlab的DTMF数字拨号音合成，通过的简单的时域连接，用于进一步分析合成效果。DTMF2是分析部分，用于显示时域波形，频谱图和语谱图。-Based on the synthesis matlab DTMF digit dialing tone, and connected by a simple time domain, for further analysis synthesis results. DTMF2 the analysis section, time-domain wav
vad
- 该段程序是求取一段语音的起始和终止点坐标，以达到端点检测的目的。-This section of the program is to strike a starting and ending point coordinates a voice in order to achieve the purpose of endpoint detection.
Voice-endpoint-detection
- 语音识别检测端点也就是采集声音信号的时候，开始说话到说话结束，我们把这一段声音信号采集下来进行处理。不然那么多信号都去处理，没有声音也处理那就浪费了很多的空间以及浪费了CPU去做后续的操作。这是一段语音识别检测端点代码。-Speech recognition detection endpoint is to collect the sound signal, began to speak to the end of the speech, we put this section of the s