Radiomicrophones are short range devices that use radio waves to transmit sound (voice, music, etc.) from a microphone to a nearby receiver where it is used in audio reproduction. They are widely used by individuals and professionals in applications such as entertainment, broadcasting, community groups, special events and public speaking. In addition radiomicrophone technology is used for “in ear” monitors (for example by referees in a sports game). Radiomicrophones are also known as wireless microphones or wireless audio transmitters.
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