摘要
利用ASIO音频输入输出界面API,在基于Aardvark公司生产的Direct Pro Q10多通道输入输出设备的硬件基础上实现了一套完整的多通道同步语音数据采集系统。为进一步的麦克风阵列语音信号处理提供了一个可靠的实验平台。
This paper demostrate a system of multi - channels synchronous speech - signal capture, the system＇ s hardware based on Direct Pro Q10 multi - channels I/O equipment, its manufactor is Aardvark. And the software used ASIO audio driver to guarantee synchronization between each channel. This system is the base of microphone - array signal processing.
出处
《微计算机应用》
2008年第6期46-49,共4页
Microcomputer Applications
关键词
ASIO
多通道
同步语音数据采集
ASIO, Multi - Channels, Sychronous Speech - Signal Capture
