音乐播放器

著名的libmad-mp3解码库，欢迎大家使用下载，好东西呀。-Famous libmad-mp3 decoder library, welcome everyone to use the download, you good things.

对AAC的音频文件进行分析并输出各种音频格式的源代码，十分难得！-Of AAC audio files to analyze and export a variety of audio formats, source code, is very rare!

好不好一看便知,原创!-please try it.

wave音频文件转换成其他格式的编解码程序-wave audio file converted into other formats codec procedures

所设计的FLASH音频视频播放器结构简单,功能齐全,代码可读性强-FLASH designed audio video player simple structure, functions, code readability strong

用MATLAB编写的，用于MELP语音编码算法中基音周期检测的程序，实现了基音周期的检测，包括整数基音，分数基音，以及最终基音的检测。可以直接运行。-Pitch detective in speech coder of MELP,by MATLAB.

将16BIT的windowPCM的声音压缩为8bit的ULAW的声音格式,效果比较好,失真比较少.-16Bit s windowPCM will voice compression for voice ULAW the 8bit format, the effect is better, less distortion.

应用背景最新的opus语音编码压缩标准，支持6kb/s-510kb/s，持续时间2.5ms-120ms，可变速率，官网源码c++关键技术 采样率从8 kHz（窄带）到48 kHz（全频） 帧大小从2.5毫秒到60毫秒 支持恒定比特率（CBR）和可变比特率（VBR） 从窄带到全频段的音频带宽 支持语音和音乐 支持单声道和立体声

程序将文本合成为语音，并输入到一个wav文件当中-Procedures for the voice synthesis of text and enter them into a wav file

rt_lpc is a light-weight application that performs real-time LPC analysis and synthesis. It features the following: real-time LPC analysis real-time LPC synthesis visualization of original, predicted, and error waveforms visualization of vocal tract shape from LPC coefficients adjustable LPC analysis order adjustable synthesis pitch shift MIDI controlled pitch (hit m ) lots of other choices (pitch pulse source selection, emphasis filter) STFT plot modular LPC library available on MacOS X, Linux, and Windows under GPL part of the sndtools distribution