调频音频电报  FMVFT Frequency Modulated Voice Frequency Telegraph; modulation; frequency VFT

计算机音频技术  computer audio technology

离散多音频技术  Discrete Multi-tone Technology

声频音频  audio frequency

视频、音频同步  Transpot stream

视频音频  video audio

视频音频采集  video and audio data collection

视频音频广播  video audio broadcasting

视频音频集成操作  VAIO Video Audio Integrated Operation

移频音频电报  FSVFT Frequency Shift Voice Frequency Telegraph

音频技术  audio engineering; audio technology

音频频带  audio frequency band; audio band; Band; audio

音频频道  voice-grade channel

音频频段  audio range

音频频段的  tonal

音频频宽  bandwidth; audio

音频频率计  audio frequency meter; audio-frequency meter

音频频谱  audio frequency spectrum; audio spectrum

音频频谱分析器  audio spectrum analyzer