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
- Audio frequency output level of receiver
接收机声频输出电平 - 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。 - 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。 - 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 - Design of Audio Frequency Analyzer Based on Single Chip Computer
基于单片机的音频信号分析仪的设计 - Identification and characteristics analysis for airplane overspeed audio frequency warning signal
飞机超速音频警告信号的提取与特征分析 - 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。 - Plug the cable in the "Audio Frequency Output" Interface, it may take out the audio signal directly transmit it to TV Input Audio Frequency.
用电缆线插入“音频输出”口，可直接取出音频信号供电视机输入音频信号用。 - In order to compose music intelligently by genetic algorithm, the concrete question that how to create the music note sequences and the audio frequency file by the computer automatically is discussed.
为了利用遗传算法进行智能作曲，对由计算机自动生成音符序列和音频文件的具体问题进行了讨论。 - 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