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madlldlib-10b4_dll
- 是一个可以将MP3转化成PCM流的一个软件程序源代码，对制作MP3格式转化器相当有用！大家都看下吧-Is an MP3 into PCM stream to a software source code, on the production of MP3 format converter very useful! Let everyone see next
Fixedpointaedreal-time
- MP3解码原理：首选将MP3数据帧解包，解出帧头信息和边带信息；然后采用霍夫曼解码解出比特分配信息；接着在逆变换中利用频谱系数，在综合滤波器中将32位子带合并成一个宽带信号。18个频谱值执行32位IMDCT（逆改进型离散余弦变换），将生成的576个频谱值变换成长度为32的18个连续的频谱。通过18次运算，多相位综合滤波器将这些频谱转换到时域，完成波形重构，生成立体声PCM音频数据。-jiema and bianma
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,
pcmread
- 这个matlab代码用来读取PCM文件。PCM文件是真实光流场的存储文件。代码是我自己写的，我已经用到实验里了。-This matlab code is used to read PCM files. Ground truth optical flow is saved in PCM file.The code is written by myself,it has used in my experiment.
VolumeClasses
- libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madl
madlldlib-10b4_dll
- libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madl
FFTdemo
- libmad is a powerful open source library written in C that decodes MP3 files to uncompressed PCM data. However, it compiles as a static library, limiting its access to C/C++. I have written code (based on the source madl
upload
- Hello everybody, I d like to share some of my routines which are based upon Neutone s ideas. We use this code in our welding machines successfully for more than 2 years now. The protocol is built like this: F
PCM30_Frame_Sync
- 本程序实现了PCM30的帧同步和失步检测，采用verilog编程，包含了工程文件。-This procedure achieved PCM30 fr a me synchronization and detection step, using verilog programming, includes the project file.
pcm2wav
- 声音采集卡生成的PCM格式文件转换为wav文件-Acquisition card generated PCM sound files into wav file format
G.711
- pulse code modulation (PCM) of voice frequencies G7-pulse code modulation (PCM) of voice frequencies G711
ctc_int
- Example of programming 82C54 timerswith 82C59 interrupt controller This example uses CTC channel 0 to monitor a tachometer type pulse input. The CTC is set to generate an interrupt for every 5 pulses which in the exampl
T-REC-G.722-200911-I!AppIV!SOFT-ZST-E
- 详尽描述音频编码格式G.722的文件格式。传输系统和媒质、数字系统和网络数字终端设备 — 通过PCM以外的方法的模拟信号编码
AudioControl
- 调节PCM音频的音量，通过对音频数据乘以一个常数n来增加或减小音量，测试通过。-Adjust the volume of PCM audio, audio data multiplied by a constant n to increase or decrease the volume test.
pcm_tdm
- pcm modulation and demodulation
taudio
- 从一个多路音频PCM帧数据中,解析出每一路的音频数据,并存成文件-PCM audio from a multi-fr a me data, the analysis of each road out of the audio data, save to file
Mixingmethod
- 混音算法，除去本路语音，最多支持10路语音-Mixing method, remove the voice of the Road
T-REC-G.711-200911-I!Amd2!SOFT-ZST-E
- G.711使用64Kbps的带宽，可将14bits转换成8bits。目前G.711有两个编码方式，A-law以及Mu-law。-G.711 defines two main compression algorithms, the µ -law algorithm (used in North America & Japan) and A-law algorithm (used in Europe and the rest of
PCMSYSTEM
- PCM编解码系统仿真PCM编解码系统仿PCM编解码系统仿真-PCM SYSTEM
Telquantizedcompander
- this gives summary about pcm