数字信号处理实验

就是按输入的时间录音，回放，显示波形及频谱图 录音过程中有动态频谱显示 -Itis input by the time recording, playback, show the waveform and frequency spectrum of dynamic recording process of the spectrum shows

blackfin533 -audio script-blackfin533-audio script

利用VHDL语言设计的正弦波发生器，只是基本操作，仅供学习参考！-Design using VHDL language of sine wave generator, but the basic operation of reference for learning!

利用多线程技术实现的录音程序。- Using multi-thread technology realization recording procedure.

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利用Visual C++实现了音频数据信号采集，可以显示波形、可采集传感器等非音频信号，能够实时显示等。对于数字媒体专业利用VC学习有很大的入门引导作用。-The use of Visual C++ implementation of the audio data signal acquisition, can be displayed waveform can be collected sensors and other non-audio signals, real-time displays. For digital media professionals to learn the use of VC has a great entry-guiding role.

资源描述amr encoder/decoder。amr编解码器的代码。可以很方便的移植到自己的项目中去。amr是一种比较高效的语音编码算法。应用广泛。希望能给大家带来帮助。谢谢

这是一款用VC编写的简单实用的mp3播放器。 可以实现打开文件选择mp3格式音乐进行播放。并能够进行播放、暂停等控制。

AAC编解码源码，Advanced Audio (AAC) Decoder including SBR decoding，（mp3已经过时了，这是包含SBR的最新AAC编解码算法）-AAC encode/decode source . Advanced Audio (AAC) Decoder including SBR decoding. Mp3 was out. This package incoude latest SBR ACC encode/decode arithmetic source.

audio sample for windows intel的IPP 的源码。-audio sample for windows intel source of the IPP.