音乐播放器

linux下的简单音频播放软件，支持wav等基本格式，代码很小，适合移植到嵌入式设备使用-linux under the simple audio player software, and other basic support wav format, the code is very small, suitable for transplant to the use of embedded devices

G729实现源码。包括编解码功能，编码部分已在vs2005下编译通过。-G729 realize source. Includes codec functions, encoding part of the VS2005 compiler through.

改变原始wav音频信号的抽样频率，并且显示处理前后声音信号的频谱.有助于帮助大家理解奈圭斯特抽样定理。-Change the original wav audio signal sampling frequency, and shows the spectrum of sound signal before and after treatment. Helps to help you understand the Nyquist sampling theorem.

一个功能完备的mp3播放软件，界面友好 开发工具为delphi ,无其他控件-a fully functioning mp3 player friendly interface development tool for delphi, no other controls

播放wav，基于单文档的一个程序！没有按钮-Play wav, based on single document a program! No button

Utility tu quickly play sounds as an instant raplay

The user may: 1. Use the PESQ Software to:       i)   understand the PESQ Algorithm; or       ii)  evaluate the ability of the PESQ Algorithm to perform            its intended function of predicting the speech quality            of a system; or       iii) evaluate the computational complexity of the PESQ Algorithm,

检测你的CPU是否支持mmx指令-detect whether your CPU instructions support mmx

Microphone recording source program

这个设计范例展示了如何使用DE2-115 开发板以及一个PS/2 键盘和扬声器，来实现多音电子 键盘。 PS/2 键盘模拟钢琴键盘用于输入按键信息。DE2-115 上的FPGA 芯片用来实现音乐合成器， 生成不同音调的音频信号。连接到DE2-115 开发板上的VGA 显示器用来显示按键动作。