词条„loudspeaker“在英语 » 中文中的译文

loudspeaker [ˌlaʊdˈspiːkə] 名词

loudspeaker

喇叭 lǎba

loudspeaker

扩音器 kuòyīnqì

单语范例（未经PONS编辑处理）

英语

A DAC converts this into an analog electrical signal, which drives an audio amplifier, which in turn drives a loudspeaker, which finally produces sound.

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Immediately after this sentence, the song began playing over the loudspeakers.

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Some loudspeaker systems use a woofer for the lowest frequencies, sometimes well enough that a subwoofer is not needed.

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Programs at the time were delivered over the department's loudspeaker system since there was no terrestrial radio signal to broadcast on.

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The loudspeaker was used as studio monitors for controlling the sound quality of broadcasts.

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Even small companies had access to these facilities for loudspeaker measurements of high quality, offering them a competitive edge.

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A loudspeaker system and signs warned of the need for safety belts and a ticket collector checked the passengers.

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The trio eltrico is wired with loudspeakers and has a band performing on the truck's trailer.

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These speeches were recorded and reproduced by loudspeakers.

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Some hi-fi and professional loudspeaker systems now include an active crossover circuit as part of an onboard amplifier system.

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