source:Industry News release time:2022-07-12 Hits: Popular:Brand bar audio wholesale
Reasons and solutions for the sound of conference room audio whistling?
Under normal circumstances, the analysis of the cause of howling needs to be combined with on-site analysis, and the more common main reasons are:
1. The walls around the conference room are made of plastic-aluminum panels and other materials to form a smooth interface, and the sound reflection is strong. The strong reflected sound enters the microphone and is amplified by the system to generate positive feedback, causing howling.
2. The speaker installation position is not good. A pair of speakers are placed in the two corners of the conference room. Since the sound emitted is equal to the height of the microphone, the direct sound or the sound reflected from the wall is easier to enter the microphone, and the whistling is inevitable.
3. The speaker is too far away from the microphone, resulting in low sound, and if the volume is increased, howling will also occur due to the limitation of sound transmission gain.
4. There is no electronic acoustic feedback suppressor in the system, which is also prone to whistling.
5. The conference room space is small and the sound wave is poorly diffused.
Popular recommendation
Resolution 2 S8KTV audio Vendor
2021-07-17Resolution 4D Downfill KTV audio Factory
2021-07-17XD10 KTV audio manufacturer
2021-07-26DS 210Sound bar Vendor
2021-07-17RM12 Sound bar wholesaler
2021-07-15F10 Nightclub sound Vendor
2021-07-26F55 Bar speaker company
2021-07-16A1 Car stereo manufacturer
2021-07-26F218 Mk2 Learning audio Vendor
2021-07-14Resolution 1.5 ktv bar sound Vendor
2021-07-16I3PR Car stereo manufacture
2021-07-26I8SUB Gymnasium audio Vendor
2021-07-26Inner Mongolia Hohhot Bar ID-X CLUB Mateng Audio
2022-11-28How to choose a power sequencer?
2022-03-26Audio system signal transmission, what problems should be paid attention to?
2022-09-07Meeting audio and power amplifier matching elements.Bar use sound Vendor
2021-11-13WUDU unbounded space audio equipment is provided by Mateng Audio
2022-02-21Which domestic manufacturer has the best sound?
2022-03-09How to pass the audition PK
2021-12-24How to Arrange the Speakers
2022-09-21Talking about the causes of professional audio noise.KTV audio manufacture
2022-07-11The advantages and disadvantages of line array speakers
2021-11-29Teach you to solve the "boss difficult" failure in the KTV system
2022-10-108 large formations to improve the sound effect after the sound
2022-09-27