Wireless Microphones
Wireless Microphones Frequently Asked QuestionsWhat is a receiver?The receiver reverses the process by receiving the RF signal and
converting the carrier signal into a usable audio signal. This is
accomplished by a process called heterodyning where the carrier
is filtered, then converted to an intermediate frequency (IF) which
is a fraction of the original carrier frequency. After filtering
in the IF section, the signal is sent to an FM demodulator which
separates the superimposed audio signal from the RF carrier, and
converts it into a usable microphone signal again. The usable audio
signal is then fed to the output which is connected to the amplifier
or mixer. The receiver acts like a standard microphone when used
in conjunction with a transmitter and microphone. Other Wireless Microphones FAQ's: What is a wireless microphone,
and how does it work?
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