可以用来播放mpeg1/2,avi,dvd,vcd格式的文件的源代码

在Resources.resx中添加WAV格式的音频，显示windows窗体和其按钮，按钮通过事件处理程序关联，实现循环播放，单次播放和退出功能。-Resources.resx added in WAV format audio, display windows form and its buttons, button through the event handler associated implementation cycle of play, single player and the exit function.

合并两个8位wave文件为一个文件。-mix two 8 bits wave file into one file

Opus is a totally open, royalty-free, highly versatile audio codec. Opus is unmatched for interactive speech and music transmission over the Internet, but is also intended for storage and streaming applications. It is standardized by the Internet Engineering Task Force (IETF) as RFC 6716 which incorporated technology from Skype"s SILK codec and Xiph.Org"s CELT codec.

windows SDK中的音频处理样列代码，主要使用WASAPI来抓取音频数据，学习音频的好资料-

labview 锁相放大器，基于相关检测原理设计了一种数字锁相放大器，重点研究了采样频率与相关运算结果的关系。发现参考信号为方波而采样频率与信号频率成一定关系时，系统相关运算存在固有误差。为减少该误差，首次将动态采样法引入数字锁相放大器设计中，运算发现动态采样的采样频率数越多，奇点产生的误差越少。基于LabVIEW 软件对所设计的检测系统进行了仿真 测试，测试结果表明该数字锁定放大器在信号幅度为5 V、噪声标准差小于等于50 时( SNR = －34． 04 dB) ，能有效地检测出频 率为500 kHz 以下的信号，系统检测结果与理论计算值的相对误差基本不超过2%。可以用于

flashmx计算器一个-flashmx a calculator

DirectSound Mixer示例-example of DirectSound Mixer

提取音乐（wav格式）中两种和弦特征：chromagram和tonalcentroid。其中chromagram是12维特征，根据十二平均律而来；tonalcentroid是在十二平均律的基础上加入了和弦结构信息（五度循环圈）得到的六维信息。-Extraction of music (wav format) in the characteristics of the two chords: chromagram and tonalcentroid. Chromagram which is 12-dimensional features, according to十二平均律come tonalcentroid is the basis of十二平均律joined the chord structure of information (five degrees circle) received the six-dimensional information.

类似于电脑中的音量控制,可以与电脑中的音量控制实现同步-just like our PC s volume control

说明 ~~~~~~~~~~~~~~~ 第8章“错误和异常”中的全部示例代码。包括： 目录 描述 ------------------------------------------------------------------------------ Assert 使用断言做Logger系统的一个公用单元。 Error 一个跳过系统错误，并继续执行其后代码的技巧示例。 ExcRecheck 用于说明异常类型检测的依赖性所导致的问题。 Exception 用于在finally..end中检测是否有异常发生。 -Description ~~~~~~~~~~~~~~~ Chapter 8 " errors and anomalies" in the full sample code. Include: directory description------------------------------------------------------------------------------ Assert that make use of a common Logger System unit. Error A system error skip and then continue to implement the sample code skills. ExcRecheck used to describe the type of detection of anomalies caused by the problem-dependent. Exception for finally .. end Whether or not there is abnormality detected happen.