搜索资源列表
winrs232
- 一个COM PORT的测试程式,能过COM 回路治具来实现.COM回路接法1-7-8,2-3,4-6-9,5-a COM PORT testing programs, COM will be a loop with governance to be achieved. COM Circuit law 1-7-8,2-3,4-6-9,5
audiofile-0_2_6
- The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun
CMOS.Squarer.Circuit.for.Non-Coherent.UWB.Receiver
- Squaring circuits are an important building block for impulse-radio UWB non-coherent receivers. This work proposes a squarer, based on the quadratic law of saturated transistors. Such a circuit has already been proposed for lower frequency applicatio
pcm编码 有关线性
- pcm编码 有关线性、A律、mu律的pcm编码的matlab实现,pcm encoded on the linear, A law, mu law encoded pcm achieve matlab
wav_alaw.rar
- 音频压缩解压缩软件，通过A律U律压缩后，可以转成标准码流64KB/S,Extract audio compression software, the adoption of A Legal U Law compressed, can be transformed to the standard bit-stream 64KB/S
lab12-Audio
- 利用A律十三折线算法进行压缩和解压缩，实现音频信号的压缩和解压缩-make advantage of the A law to despread and spread the signal, so as to despread and spread the audio signal
A13
- 介绍A律13折线的原理，很好很强大,非均匀量化参考好资料-A law introduced the principle of 13 line, nice and strong, non-uniform quantization good reference information
CCITT_ADPCM
- The files in this directory comprise ANSI-C language reference implementations of the CCITT (International Telegraph and Telephone Consultative Committee) G.711, G.721 and G.723 voice compressions. They have been tested on Sun SPARCstations and
Quantization_simulink
- Quantization (signal processing) uniformly and non-uniformily using A and miu law od companding. simulation using simulink/matlab
103244815yuyinyasuo
- 语音压缩，A律语音压缩以及C语言下的编程方法-Voice compression, A Law of voice compression, as well as C programming language under the Ways
Alv13zhexian
- 简单的c++语言程序实现A律13折线算法计算电平与8为码组之间互求。-A simple c++ language programs to achieve A Law 13 polyline algorithm level and 8 for the code group of inter-seeking.
pcm
- 脉冲编码调制(PCM)实现 编程实现PCM技术的三个过程：采样、量化与编码。 采样：低通连续信号采样，以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理，绘出信号时、频图形；带通连续信号采样，以x=sin(20*t) m=x./t 为例说明带通采样定理，绘出信号时、频图形。 量化：均匀量化，以幅度 的正弦信号为例实现为64级电平的均匀量化；非均匀量化，输入A律PCM编码器的正弦信号 ，采样序列为 ，将其进行PCM编码，给出编码器的输出码组序列
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 the world). Both are logarith
A13
- C++实现数据通信里的A律13折的编码和译码-C++, A law of 13 fold to achieve the A 13 in Data Communication
papaC
- C#a－law音频数据串口通信实例，并具有编码与播放器功能-C＃project about serial port communication and A-law .wav music player
PCMCoder
- MFC界面下实现PCM编码，采用A律13折现编码规则，可自定义输入值范围。-MFC interface PCM encoded using A-law the 13 discounted encoding rules, the the custom input value range.
bluetooth_Audio_Codec
- 蓝牙语音的编解码有三种模式：CVSD、A Law、 u Law。本文件实现以上三种编解码方式。其中包括C代码，matlab代码以及verilog代码。-Bluetooth voice codec has three modes: CVSD, A Law, u Law. This file implements the above three codec. Including the C code, matlab code and verilog code
数字调制
- 数字通信中BPSK和DPSK调制以及PCM的均匀量化编码和A律13折近似编码的matlab例程(In digital communications, BPSK and DPSK modulation, and PCM uniform quantization coding and A law 87% off approximate encoding matlab routines)
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
新建文件夹 (3)
- 用MATLAB进行的A律13折线编码程序(A Law 13 fold code program)