资源列表
MP3-DECODER
- MP3解码笔记，MP3音乐格式介绍，描述MP3解码流程，MP3歌曲调试及遇到的问题-MP3 decoding notes, MP3 music format presentation, describing the problem MP3 decoding process, MP3 songs and encounter debugging
h264_test_file
- h264测试文件，供大家下载测试解码,640*320.h264测试文件-The H264 test file, for everyone to download and test the decoding, the 640*320.h264 test file
FilterDesign01
- 变采样和多相滤波器的实现。本程序实现了一个变采样程序，中间设计滤波器设计和插值抽取。其中滤波器设计用的是窗函数法，根据要求设计窗函数，得到窗函数的长度。接着是插值，滤波，抽取，得到最后变采样之后的波形文件、另外对比了用直接卷积和多相分解卷积两种方法最后的结果。 -Implementation of variable sampling and polyphase filter. This procedure implements a variable sampling procedures,
floatPointAECNR
- The attached source code is the implemenation of acoustic echo canceller and noise reduction.
ISO
- This package contains source code for the MPEG-2 audio encoder and decoder.
PortAudio
- portaudio是免费的，跨平台，开源，音频的I/O库。它让你写在C或C + +，编译并运行在很多平台，包括简单的音频节目，Macintosh OS X，和UNIX（OSS / ALSA）。它的目的是促进在不同的平台上的开发者之间的音频软件交换。许多应用程序使用PortAudio音频I / O。-PortAudio is a free, cross-platform, open-source, audio I/O library. It lets you write simple audio
recAndPlay
- 计算机上通过本机声卡和Windows api 录音和放音,使用ＶＣ编写-Computer through the sound card and Windows API recording and playback, prepared using VC
g.726-speech-codec-source-program-
- g.726语音压缩编解码源程序 亲测可用-G. 726 speech codec source program pro is available
WAV_VB
- 可以播放WAV格式的声音文件,并显示出该声音的波形频谱图,可以放大和缩小,可以控制声音功率,改进一下就可播放其它格式的文-Play WAV file and display waveform VB Controls
VDMA
- Xilinx Xapp1205 VDMA参考设计-Xilinx Xapp1205 VDMA Reference Design
PC-Sound
- LabWindows CVI 实现音频信号的采集代码，经尝试可用，很方便-LabWindows CVI code to achieve the acquisition of an audio signal, the attempt is available, it is convenient
ua4_1
- 对声音信号进行butter低通滤波,对录入的信号进行傅里叶变换，同时对比滤波前后，声音信号的不同-Butter sound signal low-pass filtering, of the Fourier transform of input signals, while before and after filtering, different sound signal