This article introduces the principle of single chip IC CXA1600 used in AM radio.

介绍调幅收音机单片集成电路CXA1600的工作原理、特点以及应用。

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Connect your antenna and audio input source, and monitor the signal on a nearby AM radio.

只需要连接好天线和音频输入，并依靠放在附近的一台调幅收音机来检验信号。

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My little brother, Teddy, lets out a war whoop when Mom's AM radio announces the closures.

我弟弟，泰迪，像上战场那样发出了一声呐喊，妈妈的短波收音机在播报学校关闭通知，“下雪天！”

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FM radio provided better sound reproduction and less noise or interference than traditional AM radio.

VOA: special.2010.01.31

AM radio is between five hundred thirty-five and seventeen hundred kilohertz.

VOA: special.2010.12.08

AM radio can be sent over larger distances, but the quality of the sound is not as good as a later kind of radio signal processing, called frequency modulation.

VOA: special.2010.12.08

Dave Samuel, WPRO 630 AM radio meteorologist, said the storm will likely subside by early evening.

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During the 1930s and 1940s, AM radio was a perfect medium for carrying drama and comedy.

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In response, the track was banned from AM radio stations throughout the United States.

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