线性预测编码 10

amr 解码程序-decoding procedures!

WAV文件播放器，可以进行WAV文件的解码工作，同时具有播放录音等常用功能。-WAV file player, can be WAV file decoding work, at the same time broadcast of audio and other commonly used functions.

在音頻/語音編解碼器，正交鏡像濾波器對經常被用來實現一個分成兩個頻帶分割的輸入信號的濾波器組。 將得到的高通和低通的信號往往是減少了2倍，給臨界採樣的原始信號的兩通道中的表示。 相關的時間序列翻轉的係數的順序，因為是線性濾波器的卷積，所以都具有相同的指數在這個總和。與此屬性的過濾器的一對被定義為正交鏡像濾波器。

这个工具包主要计算音乐拍子，里面还有计算音乐信号能量，基音频率等功能。-The main calculation of this toolkit music beat, along with the calculation music signal energy, pitch frequency and other functions.

java调用ffmpeg执行视频转换- 飞天小猪猪 - 新浪BLOG.htm

又一个DirectSound实现混音的例子- A DirectSound realization mixes the sound the example

To run this sample you must have a sound card connected to the PC. If you want to see some signal you must plug a Microphone to the mic connector of the sound card. If you don t have a mic you can plug an hearphone to the mic connector and speak closely in it.

对音频信号的无损压缩算法。比MP3的质量还要高的多的音频压缩算法！-right audio signals in the lossless compression algorithm. The quality than MP3 but also the high number of audio compression algorithm!

一个视频的纹理，可以学习相关的编程知识，最好有一些 DIRECTSHOW的基础-A video texture, can learn the relevant programming knowledge, the best basis for a number of DIRECTSHOW

语音处理工具箱，包括矢量量化、主分量分析、动态时间规划等工具，可以提取语音信号的频率、功率、振幅、共振峰等参数，是分进行语音情感韵律参数提取的有效工具。