wave microphone 中文意思是什麼
wave microphone
解釋
波型傳聲器- wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
- microphone : n. 話筒，傳聲器，麥克風〈略 mike〉。 microphone capsule （電話）炭精盒。adj. -phonic
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In an am transmission the carrier wave is constant in frequency and varies in amplitude ( strength ) according to the sounds present at the microphone ; in fm the carrier is constant in amplitude and varies in frequency
在調幅的傳播中，其負載電波頻率是恆定的，但波幅（力度）隨著麥克風聲音變化而變化；在調頻的傳播中，其負載電波波幅是恆定的，而頻率隨著麥克風聲音的變化而變化。 -
The sounds and images are converted into electrical signals by a microphone ( sounds ) or video camera ( images ), amplified, and used to modulate a carrier wave that has been generated by an oscillator circuit in a transmitter
聲音合圖像由話筒（聲音）或攝像機（圖像）轉換為電子信號，經過放大后，用來調制發射器中一個振蕩器產生的負載電波。
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