英语翻译An FM radio is designed to receive the modulated signal at the proper frequency in order to give you the audio of the station you are listening to.FM radios are included in a wide number of electronic devices today and all work the same w

英语翻译An FM radio is designed to receive the modulated signal at the proper frequency in order to give you the audio of the station you are listening to.FM radios are included in a wide number of electronic devices today and all work the same w
英语翻译
An FM radio is designed to receive the modulated signal at the proper frequency in order to give you the audio of the station you are listening to.FM radios are included in a wide number of electronic devices today and all work the same way,though the elements that make it happen vary.
The signal from an FM transmitter is broadcast in a manner that envelopes the listening area with relatively constant signal strength.It is because of this that FM radio has the advantage of being received in areas where an AM signal would not be received.The circuitry in an FM radio uses the antenna usually built into the radio to catch signals as they present themselves in the area of the radio.The signal is taken into the radio and converted into a voltage the FM circuitry converts into sound.In particular,the circuitry detects the carrier wave and the modulated signal and converts that modulated signal into sound while steering the signal to the right place on the dial using the carrier wave.

英语翻译An FM radio is designed to receive the modulated signal at the proper frequency in order to give you the audio of the station you are listening to.FM radios are included in a wide number of electronic devices today and all work the same w
调频收音机设计用来以适当的频率接收调制信号,从而使您能够听到您正在收听的电台音频.如今,许多电子设备中都内含了调频收音机,即使一些因素使得这些收音机有所不同,但它们都是在以同样的方式工作.从调频发射器发出的信号以相对持续的信号强度涵盖收听区域的方式进行广播.这是因为调频收音机具有能在无法接收调幅信号的区域接收信号的功能.调频收音机的电路使用天线（通常为内置式）捕捉在收音机区域出现的信号,而信号则会被收音机接收并转换成电压,之后在转换成声音.尤其是,当使用载波将信号调到正确的选台显示器上时,电路会探测到载波和调制信号,并将此调制信号转换成声音.

一个调频广播的设计是为了得到调制信号以适当的频率为使你的声音你正在倾听。站FM收音机都包含在一个宽的数量的电子设备属于你,今天和每日的工作同样的方式,尽管元素,让它发生变化。
从调频发射机的信号被广播方式的听力区域信封相对稳定信号强度。这是因该,调频广播的优势是被收纳调幅信号的地区将不被接受。在调频广播线路采用天线通常建在无线电信号,因为他们展现自己,抓住在该地区的收音机。信号被送进了收音...

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一个调频广播的设计是为了得到调制信号以适当的频率为使你的声音你正在倾听。站FM收音机都包含在一个宽的数量的电子设备属于你,今天和每日的工作同样的方式,尽管元素,让它发生变化。
从调频发射机的信号被广播方式的听力区域信封相对稳定信号强度。这是因该,调频广播的优势是被收纳调幅信号的地区将不被接受。在调频广播线路采用天线通常建在无线电信号,因为他们展现自己,抓住在该地区的收音机。信号被送进了收音机和转换成电压的调频电路转换成声音。值得一提的是,该电路检测到载波调制信号转换和调制信号变为声音,而转向信号到正确的地方使用载波拨

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