Why does sound equipment appear to be noisy
May 29,2019
author:
Electromagnetic radiation causes stray electromagnetic wave radiation interference in the noise environment, such as high-frequency electromagnetic wave radiation interference from communication equipment such as mobile phones and walkie-talkies. In order to make the guests sing comfortably, the solution to this noise is to ask our staff to remind guests not to put their communication equipment close to our audio equipment when providing services to the guests.
Related news
The power distribution of the main speaker system for sound reinforcement should be based on the determined number of combinations and the power amplifier without distortion power conditions, and the appropriate number should be selected. For the speaker drive, the pre-frequency division method can be used, or the power frequency division method can be used. In order to ensure the rationality and reliability of the sound box system in the hall, special treatment must be made in the grouping and wiring technology of power distribution.
2017-11-15
The power distribution of the main speaker system for sound reinforcement should be based on the determined number of combinations and the power amplifier without distortion power conditions, and the appropriate number should be selected. For the speaker drive, the pre-frequency division method can be used, or the power frequency division method can be used. In order to ensure the rationality and reliability of the sound box system in the hall, special treatment must be made in the grouping and wiring technology of power distribution.
2017-11-15
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