声频

/ shēng pín /

1
[声] audio frequency
... audible sound可听音 audio frequency声频 auger反转辗转式钻岩机 ...
2
audio
由于不作声频 (Audio) 讯号的传送，所以发射部份可以省掉整个庞大的调变器 (Modulator)，由电键取代。
3
acoustic frequency
关键词豇豆 ; 声频 ; 音乐 ; 鸟鸣声 ; 昆虫鸣声 [gap=1552]Key words Cowpea; Acoustic frequency; Music; Bird's song; Insect＇s sound
4
voice frequency
... voice entry display 声音入口显示 voice frequency 声频 voice frequency grade channel 电话信道 ...

短语

1
声频放大器
电子 audio amplifier ; Audifier ; sonic frequency amplifier ; audio-frequency amplifier
2
超声频率
Supersonic power ; supersonic frequency ; kHz
3
声频变压器
电子 audio frequency transformer ; 电子 audioformer

1
有些种类的蝙蝠会根据回声频率的变化来调整向猎物移动的方向和速度。
Responding to changes in the CF echo's frequency, bats of some species correct in flight for the direction and velocity of their moving prey.
2
例如，电话把声能转换为电信号并重新转换回声频来启动对话。
A telephone, for example, converts sound energy to an electrical signal and back again to audio to enable conversation.
3
他补充说：“学弹奏乐器就得学习音调和乐谱，这样能提高自己声频信息存储能力。”
He added: "When you play a musical instrument you have to learn about tone and about scores and your ability to store audio information becomes better."

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