The principle of wireless microphone
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- Time of issue:2022-01-14
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(Summary description)Wireless microphone, short for wireless microphone system, also commonly referred to as wireless microphone, is a kind of audio equipment that transmits sound signals. The receiver usually contains 1 set, 2 sets or 4 sets of receiving circuits, which are used to receive signals from 1, 2 or 4 wireless microphones respectively, which are usually called "one for one" and "one for two". ” or “one for four” and other models.
The principle of wireless microphone
(Summary description)Wireless microphone, short for wireless microphone system, also commonly referred to as wireless microphone, is a kind of audio equipment that transmits sound signals. The receiver usually contains 1 set, 2 sets or 4 sets of receiving circuits, which are used to receive signals from 1, 2 or 4 wireless microphones respectively, which are usually called "one for one" and "one for two". ” or “one for four” and other models.
- Categories:News
- Author:
- Origin:
- Time of issue:2022-01-14
- Views:0
Wireless microphone, short for wireless microphone system, also commonly referred to as wireless microphone, is a kind of audio equipment that transmits sound signals. The receiver usually contains 1 set, 2 sets or 4 sets of receiving circuits, which are used to receive signals from 1, 2 or 4 wireless microphones respectively, which are usually called "one for one" and "one for two". ” or “one for four” and other models.
Second, the principle of wireless microphone
The transmitting part of the wireless microphone is powered by a battery, and the microphone head converts the sound into an audio electrical signal, and after being processed by the internal circuit, the radio wave containing the audio information is transmitted to the surrounding space.
The receiving part of the wireless microphone is generally powered by the mains, and the radio waves sent by the transmitting part are received by the receiving antenna, processed by the internal circuit to extract the audio signal, and sent to the sound reinforcement system through the output signal line to complete the audio signal. wireless transmission.
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