微音器

微音器
wēiyīnqì
名 microphone

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微音器
wēiyīnqì
把声音变成电能的器件。声波通过微音器时,微音器能使电流随声波的变化做相应的变化,用于有线和无线电广播。 {microphone; instrument that converts sound waves into an electric current that changes with changes in the sound waves, and is used in wired or radio broadcasting;}也叫 also: 传声器 {chuánshēngqì};通称 {popularly known as}麦克风 {màikèfēng}或 {or}话筒 {huàtǒng}。