搜索资源列表
filter.rar
- matlab的滤波器，有菜单选择，高通，带通和低通，并且内有一个音频文件,matlab filter, there is the menu selection, high-pass, band-pass and low pass, and inside there is an audio file
AudioCoder.rar
- 对音频的编码、解码的封装，接口非常简单，支持g722,g723,g728,g729的编解码,For audio encoding, decoding package, interface is very easy to support g722, g723, g728, g729 codec
Watermark.rar
- 基于水印算法的音频的水印的嵌入与提取，通过转换把图像隐藏于音频中,Audio Watermarking Algorithm Based on the watermark embedding and extraction, by converting the image hidden in the audio in
avi.rar
- avi文件格式，将avi格式视频分离成视频流和音频流，很好的学习资料,avi file format, avi format video will be separated into video stream and audio stream, a very good learning materials
BC5 development source code
- 与CSR BC5 DEV-PC-1645开发板同等功能的开发板附的源代码，可以实现立体声耳机，音频适配器等功能。,And CSR BC5 DEV-PC-1645 development board features the same development board attached to the source code, can be stereo headphones, audio adapter functions.
Dsound.rar
- 使用DirectSound技术进行音频采集的范例,a sample of Audio collecting with DirectShow technology
MutiMediaCode.rar
- vc++音频视频处理技术及工程实践的光盘源码,vc++ audio video processing technology and engineering practice of the CD-ROM Source
Datafortheevaluationboad
- DSP中YSS920B开发板示例程序，是视频音频开发必不可少的工具。-DSP development board YSS920B Medium sample procedures, the development of video and audio are essential tools.
AvsCodecForReference
- 我国制定的音频视频标准的编码器代码，以及相应的解码器代码。-China to develop standards for audio and video encoder code, and the corresponding code decoder.
WM8731_WM8731L
- wm8731音频编解码芯片使用介绍,该手册里面对该芯片进行了详细的描述，对各个单元模块也进行了详细的阐述-the handbook of WM8721/WM8731L
aic33 davinci系统下的音频开发程序实例
- davinci系统下的音频开发程序实例，可以参考着开发音频DSP的处理-the text is for the davinci dsp
123
- 数字音频水印的嵌入和检测，使用的算法是基于小波变换-Digital audio watermark embedding and detection algorithms used are based on wavelet transform
code
- 实现在s3c2440平台上进行音频采集与回放-it describes how to capture and play voice based on s3c2440.
pcmtest
- pcm音频播放测试程序，pcm格式的完整理解-pcm audio player test procedure, pcm format, a complete understanding
CaptureTest
- 用C#编写的基于DirectX的音频、视频采集程序及源代码。包含完整的.net类库“DirectX.Capture”以及说明文档。-This is a audio and video caputure program which is written using C# and based on DirectX. Includes the full .Net Class Library of "DirectX.Capture" and documentation.
FMOD_demo
- FMOD，一个功能完整，强大的免费音频库，这是我自己在做项目时测试写的一个VC6下的完整DEMO，可以直接运行。-FMOD, a full-featured, powerful free audio library, which is doing my own test project under VC6 to write a complete DEMO, can be directly run.
wienerfilter
- 对音频进行短时傅里叶变化，维纳滤波后还原，可以滤去20db不相关噪声-Short time Fourier transform of the audio, after the reduction Wiener filter can filter out irrelevant noise 20db
pcmplayer
- 自己编写的VC6下以directsound编写的以流缓冲的方式播放PCM音频的控制台程序，程序很短小简洁，非常适合学习directsound，并可用于实时播放MP3解码器后解码的PCM流。-I have written under VC6 DirectSound prepared to stream buffer PCM audio broadcast console procedures, the procedures are short and concise, very suitable
FFT_armtest
- 自己写的一个基于eMbedded Visual C++的音频采集以及频谱分析小程序。 包括录音，回放，时域波形，频谱图-Based on the eMbedded Visual C++ of the audio spectrum analysis procedures. Including recording, playback, time-domain waveform, frequency spectrum
DSP
- 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv