JOURNALISM
How to Avoid Whistling in Professional Audio Equipment
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Audio equipment is the favorite of many music enthusiasts, if used improperly, there will be annoying screams. However, the whistle is generated when the sound from the speaker is transmitted to the microphone through space, so it can be minimized and avoided, but can not completely eliminate the whistle. Now let's see how professional audio equipment can avoid screaming in the process of using.
1. Keep the microphone away from the speaker
Although professional audio equipment is of high quality and reliable, if the microphone and speaker are used at the same time, they are too close to each other, then they will emit a sharp scream. For professional audio equipment to emit sharp screams, the microphone should be kept away from the speaker and avoid approaching the speaker with the open microphone. In addition, the volume of the microphone should be reduced.
2. Avoid the directional area of speakers and microphones
Professional audio equipment in the use of sound box can be transmitted to the microphone through space, resulting in the emergence of screams. In order to avoid this phenomenon, when using professional audio equipment, we can use the directivity of speakers and microphones, so that the sound produced by speakers and microphones does not point to each other, so as to avoid the transmission of sound through space.
3. Use appropriate speakers and microphones
If the sound energy produced by the speaker is very large, and the pickup sensitivity of the microphone is very high, then it is easy to produce a scream. If you don't want professional audio equipment to scream in use, you need to use the appropriate speaker and microphone to avoid the microphone pickup is too sensitive, in addition, you can also reasonably configure equalizer and feedback suppressor to use.
Although professional audio equipment technology is becoming more and more advanced and perfect, it can also largely avoid the whistle, but the whistle is still not completely eradicated. Therefore, the domestic senior professional audio equipment in use, if you do not want to produce whistle, you should do these aspects, try to avoid the whistle of speakers.
Professional audio equipment to avoid whistling, Guangzhou Fubang audio equipment can solve this problem, select high-quality equipment, all-round for you to accurately answer every question, more understanding, please call 400-166-8959.
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