数字-数字数据变换器
digital-to-digital data converter
I^2S数字音频接口
I^2S audio digital interface
I2S数字音频接口
I2S audio digital interface
多路数字音频串行接口
multiplex digital audio serial interface
多通道数字音频处理
multichannel digital audio processing
光学数字音频唱机
optical digital audio player
视音频数字化
digitalization of media assets
数字入-模拟出数字音频产品
digital in-analog out digital audio equipment
数字音频播放机
digital MPEG3 audio player
数字音频处理
digital audio process
digital audio signal processing
digital voice processor
数字音频处理核心
digital audio processing core