audio frequency

英 [ˈɔːdiəʊ ˈfriːkwənsi]

美 [ˈɔːdioʊ ˈfriːkwənsi]

音频；成音频率

计算机

英英释义

noun

• an audible acoustic wave frequency
  Synonym:audio

双语例句

• The audio frequency signal includes two types of signals, speech and non-speech.
  音频信号包括语音和非语音（Non-speech）两类信号。
• Research on High-power Super Audio Frequency Induction Heating Power Supply Based on DSP
  基于DSP的大功率超音频感应加热电源研究
• Real-time Encryption System for Audio Frequency Domain Based on Cascaded Chaos
  基于混沌级联的语音频域实时加密系统
• A loudspeaker that reproduces lower audio frequency sounds.
  能够产生低频音的扩音器。
• Audio frequency output level of receiver horizontal projection echo sounder
  接收机声频输出电平水平方向回声探测仪
• It can transmit audio frequency signal and video frequency signal at the same time.
  本系统能同时传送视频和音频两路信号。
• Waterproof coaxial horn cell, clear and silvery sound, abundant audio frequency.
  同轴防水喇叭单元，频带丰富，音质亮丽；
• Support coaxial digital audio frequency output.
  支持数字音频同轴输出。
• Audio Frequency Digital Watermark Algorithm Based on Wavelet and Complex Cepstrum Transform
  基于小波与复倒谱变换的音频数字水印算法
• Signal demodulation of automatic block with audio frequency shift modulated track circuits was implemented with phase-locked loop ( PLL) technique and a singe chip microcomputer.
  利用锁相环（LL）窄带跟踪特性，与单片机结合，实现自动闭塞系统移频信号解调。