IIR 的源代码

CELP encoder: CELP Verion 3.3 C code- CELP encoder: CELP Verion 3.3 C code

语音信号处理具有很多的数字信号处理方法和 matlaba 函数的数学信号处理代码的一个重要分支。一些基本的方法的第一至第四章的语音信号处理、 预处理和特征的第五至第九章介绍了语音信号的提取。包括谱减法、 维纳方法、 子空间算法和 MMSE 算法。章相结合的各种参数，介绍了合成语音信号检测、 速度和讲话口气信号处理、 语音合成 TDPSOLA 还介绍了。

这是一个音频质量测试软件，根据ITU提出的EAQUAL音频测试标准编写。-This is an audio quality test software, in accordance with ITU proposed EAQUAL prepared audio testing standards.

音频、视频格式大全――详细介绍了各种媒体格式！-Audio, video format Guinness- detailed information on a variety of media formats!

一个基于对话框的mfc的简单例子，播放.wave文件。对于初学者入门有较大的帮助。-Mfc dialog based on the simple example, the player. Wave file. For beginners entry has a greater help.

读取单通道pcm格式音频文件的程序，稍加修改即可作为读取较大音频文件并作相应处理，实际中笔者将该程序和其它程序结合，完成了许多先读取部分文件，在作后续处理的试验。-read channel PCM audio file format of procedures, little changes can be read as larger audio files and dealt with accordingly, in reality the author this program and other procedures, many completed the first reading some documents, as a follow-up to the test.

说明：一个播放WAV文件的控件，但它把声音存储在DFM文件中-: a broadcast WAV document control, but it voices stored in the document DFM

非常全的mpeg4的音频编码代码,本人进行了重新整理,适合搞音频的同志研究.-Very wide of the mpeg4 audio encoding code, I re-finishing, suitable comrades audio research.

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.

基于ADP2P协议的蓝牙适配器源码,配合CSR芯片,可把立体声音频信号经蓝牙发射出去.如把IPOD的音乐发射到立体声蓝牙耳机中-Based on the agreement ADP2P source Bluetooth adapter with CSR chip, can signal via Bluetooth stereo audio launch. If the IPOD music to a stereo Bluetooth headset launched in