audio frequency range meaning in Chinese
声频段
Examples
- Audio devices " performances in playback are evaluated by their frequency response in the whole audio frequency range
音频设备对于信号的重放能力是由其频率响应特性来衡量的。 - So , audio collecting and processing card can sample audio frequency range from 50 hz to 6khz with g . 722 . 1 audio coding
采用了g . 722 . 1这种高质量、低码率的宽带语音编码,使采集卡能够完成对50hz到6khz之间连续变化的音频进行采集。 - Harmonic distortion is one of the most common non - linear distortions , and it affects the playback performance of audio devices directly . harmonic distortion graph reflects the distortion distribution in the whole audio frequency range
谐波失真是音频设备最常见的一种非线性失真，它直接影响到音频设备的重放效果，谐波失真曲线图反映出设备在整个音频范围内的失真分布情况，是衡量设备性能的重要参数。 - Due to too much short sustained time duration of oscillation for the blades and too wide distribution of oscillation frequency over the audio frequency range , a procedure of variable gate frequency measurement has been applied to the design of frequency measuring instrument with a micro - - controller unit ( mcu ) as its core . this procedure features a high precision and rapid speed
由于叶片振动持续时间很短，且振动频率在音频范围之内分布较广，故在设计以单片机为核心的测频仪时采用了变闸门测频法，该方法具有精度高、速度快的优点。