数字: figure; digit; numeral; char ...音频: audio frequency; VF系统: system力数字音频: high resolution digital audio数字音频: dab; dars; digital audio音频系统: voice frequency system国际数字音频: davic: digital audio video international council数字音频唱片: digital audio disk数字音频磁带: dat digital audio tape数字音频磁盘: dad digital audio disk数字音频光碟: cd digital audio数字音频光盘: cd-da compact disc digital audio; cd-da(compact disc-digital audio); compact disc-digital audio (cd-da)数字音频广播: digital audio broadcasting数字音频接口: aes/ebu; cd spdif; dai; sb audigy数字音频模块: dnam数字音频视频: dav digital audio video数字音频提取: dae多迹音频系统: pcm地面数字音频广播: digital audio broadcasting-terrestrial光学数字音频唱机: optical digital audio player全双工数字音频: full duplex digital audio数字音频播放器: digital audio player数字音频处理器: digital audio processor数字音频发生器: digital tone generator数字音频静止磁头: dash digital audio stationary head