Give an implement scheme of digital interface audio card based on DSP, ISP and special digital audio interface chip, which can do full process of audio recording, playing, editing and compressing.
提出一种基于DSP、ISP及专用数字音频接口芯片的数字接口音频卡的实现方案，可以完成音频信号录播、编辑、压缩过程的全数字化处理。
This article focuses on a special architecture for video and audio data processing. A DSP IP based on the architecture can effectively calculate huge data in image processing.
文章重点讨论一种专用视频处理的处理器的体系结构，根据该结构设计的DSP能够高效地完成图像处理。
The special DSP chip for industrial control, integrated A/D and PWM interface increase the speed and reliability of the digital control system.
采用工业控制专用的DSP芯片、集成的A/ D和数字PWM控制输出接口，提高了数字控制器的速度和可靠性；
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