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JAVA的声音处理方法 (转自伊氏女人)-----淘特网
- 数字音频格式有很多种，其质量与采样频率和采样精度两个参数有关。频率的表示单位为赫兹〔Hz〕，它表示每秒采样次数。采样频率越高，音质就越好。采样精度为每次采样所存储的数据数量，它决定每个数字信号所能够表示的离散振幅的数量。存储每个样本的数据越多，音质就越好。但是高品质的声音需要占用大量的内存和磁盘空间。考虑到网络带宽，在Internet连接上传输就需要花费很长的时间。对于Applet来说，保证声音文件的最小化是极为重要的。-digital audio format there are many,
lpcrr2am
- 用MATLAB来实现声音信号处理的函数程序的源代码。-MATLAB to achieve voice signal processing function of a program's source code.
midi2frq
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
readcnx
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
writehtk
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
rsfft
- 用MATLAB来实现声音信号处理的函数程序的源代码-MATLAB to achieve voice signal processing function of a program's source code
ToolboxBSS
- 盲分离算法，处理声音信号的分离，利用算法分离出语音信号，供语音识别使用-blind separation algorithm, the signal processing sound separation, the use of algorithms to isolate voice signal, for the use of speech recognition
enframe
- 语音信号处理中对一段声音的，端点检测，使用MATLAB实现的功能函数
myexp
- 语音信号处理中语音合成的MATLAB程序。可以对声音文件提取短时能量和短时过零率。
voicesignalprocessing
- 对声音信号进行处理，通过播放来检验处理效果，采用维纳滤波法进行滤波。有详细注解-voice signal processing, using weina.
hmmselforiginal
- 特征分析对于声音信号的处理非常有用，希望这个能对大家有用-Feature Analysis for the audio signal processing is very useful, hope this will be useful to everyone
SIGNAL-EMBEDDED-IN-NOISE
- 一个声音信号的处理程序，包括信号分析，降噪-A voice signal processing procedures, including signal analysis, noise reduction
matlab
- 文中主要探究声音在频率上体现出的各种特性，并在此基础上在Matlab平台下的信号处理工具箱，如sptool、fdatool、wavelet、simulink工具箱等，对声纹识别技术做初步探索。-This paper explore the sound reflects the various characteristics in the frequency, the signal processing toolbox in Matlab platform and on this basis, s
jiangzao
- 一种适合声音信号的降噪处理程序，调用MATLAB脚本文件-A suitable sound signal noise reduction processing procedures
many-LabVIEW-routine
- 在该例程，有图片控制例程，声音控制例程，信号处理，经典表格，过程控制等......大量例程，是一本值得下载的资料-Picture control in the routine, routine, sound control routines, signal processing, the classic form, process control ... a lot of routine, a worthy download
speech-and-voice-processing
- 用MATLAB完成语音声音信号处理和识别以及去噪简单程序-Using MATLAB complete voice recognition and voice signal processing and de-noising simple procedure
labview_signalprocessing
- labview 声音信号处理示例可以学习下-labview sound signal processing example can learn under
语音信号处理LABVIEW
- 交互式选择wav文件，显示WAV文件的通道数，量化精度，总样本数，文件名，并用Chart显示各通道波形。(Interactively select the wav file, display the number of channels WAV file, quantization accuracy, the total sample number, file name, and show the waveform of each channel using Chart.)
课程设计内容
- 滤波器的实现，fir滤波器对噪声的 消除。实现声音信号的接受。(Realization of filter)
voice
- 用声卡进行数据采集，产生一正弦波，计算机通过扬声器把此正弦波用声音的形式发出；用话筒，把声音采集，然后比较这两种信号(Using sound card to collect data and produce a sine wave, the computer sends out the sine wave in the form of sound by means of loudspeaker, and uses microphone to collect the sound, then com