资源列表
HTUPCM8
- 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.
Audio1_0
- Universal Serial Bus Device Class Definition for Audio Devices
wave_simulation
- 船舶在海洋航行不可避免要受到扰动，这是一个海洋环境干扰的仿真程序。
AudioCap_src
- 音频捕捉的例子，可能是Directshowsdk的例子，大家可以参考一下-capture voice/wave example,may be one of DirectShowSDK example.please try it.
SendVoice
- 从麦克风采集语音数据，直接发送出去，没有RTP部分，做为测试用例不错。-collect data from microphone , and send out directly , have no RTP section . it is useful to be test case
RecieveVoice
- 接收网络送来的PCM数据，送到声卡上播放，和SendReceive结合使用，用来测试不错-receive PCM data from net , and send it to play , combine it with SendReceive ,you will get more use
wave.tar
- 提供对标准.wav文件的解析。处理了wave文件的头部和数据段，分别读取到一个缓冲区中，并且提取出波特率、采样位数等信息。-standard of wave file analyzing.do with wave file head and data segment, reading to each cache, and pick up baud,sampling rate, etc. info.
噪声环境下语音信号的增强
- 在噪声环境下语音信号的增强，效果不错的，而且比较简单，易于理解-in the noise environment to enhance the voice signal, the effect good, but relatively simple, and easy to understand
dspG.723.1
- DSP优化的G.723.1的代码，支持5.3和6.3速率，可直接在DSP平台上编译，运行，占用CPU%8，效果很好！-The optimized code of DSP can support 5300 and 6300 bps. It can be compilered and runned in DSP table and have good performance.
Java Sound resource
- 用java API实现的关于音频的小型代码，简单易学
回声隐藏
- 花了很长时间才编出的代码现在奉献了
SpeakHere源码
- IOS如何使用audio queue service的示例源码