However, some organizations or individuals launch FM signals without permission for various purposes, thus seriously disrupting the normal operation of FM broadcast.

但是部分组织或个人出于各种目的，在未经允许的情况下，私自发射调频信号，严重扰乱了调频广播的正常运行。

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The digital stereo encoder applied in FM broadcast is accomplished with DSP chip TMS320C50 and high-speed A/D chip. The method of digital interpolator in digital FM stereo encoder is proposed.

介绍了采用DSP芯片TMS320C50及高速A／D芯片实现的调频广播用的数字调频立体声编码器及其结构。

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We broadcast on ninety-five point nine (95.9) FM.

我们以调频95.9播音。

《牛津词典》

I do do radio actually with WKCR which is the student-run organization and is broadcast on 89.9 FM.

我是WKCR的播音员。WKCR是一个学生组织，我们的广播频道是89.9FM。

广播人员怎么样？ - SpeakingMax英语口语达人

There are 13, 000 AM and FM broadcast radio stations in the U.S., and just over 2, 000 of them have been converted to HD.

FORBES: HD Radio: Is it the auto industry's next big thing?

The new technology will finally let AM stations, long limited by bandwidth one-tenth the size of FM, broadcast in stereo at a quality equal to that of analog FM.

FORBES: Big Audio Dynamite

Once the device syncs with a navigation unit, the audio is then piped to the Mainnav via a 3.5-millimeter audio cable, and if you're actually in one of those remote areas where an FM transmitter can broadcast something other than fuzz, you're good to go.

ENGADGET: Mainnav MG-920 Bluetooth GPS receiver touts FM transmitter