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

• 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
• Expounds the principle of audio frequency power amplifier is designed for manostat, preamplifier, volume control, power amplifier four parts digital power amplifier megaphone.
  论述了音频缩小的原理，设计了以稳压电源、前置缩小、音量调理、功率缩小四局部组成的数字功率缩小扩音器。
• 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
• 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。
• A loudspeaker that reproduces lower audio frequency sounds.
  能够产生低频音的扩音器。
• The principle of implementing automatic test system of radio audio frequency lifesaving module based on the communication between computer and digital instrument based on GPIB bus is introduced.
  介绍了基于GPIB总线的计算机与数字仪器之间的通信来实现电台音频救生模块的自动测试系统原理。
• This paper introduces the principle and tested results of measuring nodulizing grade by audio frequency method.
  介绍了音频法检测铸件球化级别的原理及试验结果。
• Most of the existing video conferences can transmit audio frequency and the video data by the Internet. Therefore, the compression of audio frequency and video data has become a main question.
  现有的视频会议大多是借助于Internet网络进行传输音频和视频数据，因此音频和视频数据的压缩和编码便成了一个主要的问题。
• The paper presents the research and application of d ealing with figure files, audio frequency files and video files in information management system.
  介绍在信息管理系统开发过程中处理图形文件、音频文件和视频文件的方法及应用。
• Audio frequency output level of receiver
  接收机声频输出电平