audio frequency
英 [ˈɔːdiəʊ ˈfriːkwənsi]
美 [ˈɔːdioʊ ˈfriːkwənsi]
音频；成音频率
英英释义
noun
- an audible acoustic wave frequency
双语例句
- Purpose: Audio frequency general purpose, driver stage amplifier applications.
用途：用于音频放大，激励级放大。 - 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； - 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。 - 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 - 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。 - 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。 - Support coaxial digital audio frequency output.
支持数字音频同轴输出。 - 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。 - 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。 - Existing predominantly, in the Very Low Frequency part of the radio spectrum that corresponds with the audio frequency range, we can experience this activity as audible sound.
尽管这种活动主要存在于无线电声音频率分区的超低频区域，我们还是能够通过听觉来捕捉到它。