How Wireless Microphone Systems Work
A wireless microphone system also called a wireless microphone, or wireless microphone, can also be called a microphone wireless Microphone wireless is the transmission of sound signals of audio equipment, consisting of two major parts: the transmitter and receiver.
How does a wireless microphone system work?
The working principle of a wireless microphone system: the transmitter is powered by a battery, the microphone head converts the sound into an audio electrical signal, and after processing by an internal circuit, the radio wave containing audio information is launched into the surrounding space.
Unlike traditional wired microphones, a professional wireless microphone system converts sound waves into electrical audio signals, which are then transmitted to the sound system using cables, and then converts the audio signals into radio signals, which are then transmitted to the sound system with the help of a transmitter. When the transmitter picks up the radio signal, the receiver, which is always located near the sound system, automatically adjusts to the same frequency to convert the radio signal back into an audio signal and send it to the sound system via a cable.
Each person using a wireless microphone in a particular scene (perhaps a theater, church, or school) must use a system that differentiates between different frequencies in the same scene. For wireless systems in the same location, “frequency sharing” is not possible because they will interfere with each other. This is similar to the case of two TV stations in the same city trying to broadcast on the same channel. If two people in one location continue to try to use the same frequency at the same time, they will not be able to capture clear sound. This is a limit on the number of wireless microphone systems that can be used in the same location.
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