Bar audio brand|Bar audio sales|Bar audio service|Bar sound company|Bar audio solution-Shenzhen Ma Teng Audio Technology Co., Ltd.

News

The perfect sound system with supreme attentive service has been recognized by a wide range of users

Home  -  News  -  Industry News

these details of the conference audio greatly affects the quality of the conference

source:Industry News release time:2021-10-13 Hits:     Popular:Brand bar audio wholesale

  Not paying attention to these details of the conference audio greatly affects the quality of the conference

  In the process of using the conference system, problems such as large noise, dynamic howling, dynamic proportional imbalance, light interference, power interference, etc. appear, often due to poor early debugging or punctual maintenance. Let us analyze the reasons for these problems.

these details of the conference audio greatly affects the quality of the conference(图1)

  1. The conference sound system is noisy. Because the gain is too large, the automatic gain control method is selected, the impedance is not matched, etc., the noise floor will appear. It affects the clarity, softness and brightness of the dynamics, and will cover up the dynamics of the venue when it is severe.

  2. Dynamic whistling of conference audio system. The principle is that the dynamics of the speaker are fed to the microphone, so that a positive feedback circuit is formed between the speaker and the microphone. The cause of howling is mainly caused by the unreasonable placement of the microphone and the speaker in the layout of the conference room.

  3. The dynamic proportion of the conference audio system is out of balance. If the dynamic ratio between the main control room, the main venue, and the speaking branch venue is imbalanced, it will affect the balance of the long-distance rehabilitation of other branch venues, resulting in a decline in the overall effect of the meeting.

  4. Lighting interference of the conference audio system. If the ballast method is used for the lighting lamp that is initiated intermittently in the venue, high-frequency radiation will occur when the lamp is ignited, and it will be stringed in through the microphone and its lead, showing a "click" sound; the microphone line will be too close to the lamp line. Presents a "squeak" sound.

  5. Power interference of conference audio system. Poor grounding of the power supply, poor grounding contact and impedance mismatch between the equipment, and the power supply of the equipment without "purification" treatment, etc., will cause clutter interference to the audio signal, forming a low-frequency AC "buzzing" sound.


Read recommendations:

C12 Bar hall sound Merchant

Resolution 4E Bar speakers Factory

F315 Mini bar sound Vendor

What material is the speaker magnet.Shanghai conference room audio

What are the environmental factors that affect professional audio playback.Hangzhou Bar Audio Proces

Previous:How to deal with KTV audio network failure and power amplifier failure Back to list Next:Line array sound effects applied to the sound field of the stage

Popular recommendation

F1201 School audio Vendor

2021-07-16

EVO 6E KTV audio Merchant

2021-07-16

Evolution 7E Sound bar Merchant

2021-07-16

Dance Stack Overview Car stereo Factory

2021-07-16

Resolution 2 SHCar stereo Vendor

2021-07-17

Bass Reflex Range Bar hall sound Vendor

2021-07-14

Resolution 18 Bar speaker Vendor

2021-07-17

EVO 7THBar sound company

2021-07-17

I3PR Car stereo manufacture

2021-07-26

Resolution 1 Bar ktv sound Vendor

2021-07-16

Infrahorn Speaker bar wholesale

2021-07-14

F315 Mini bar sound Vendor

2021-07-14

How much is the speaker used in the Internet celebrity bar? Maten Audio

2022-12-09

Shanghai's popular bar MASTER CLUB professional audio is provided by MASTER CLUB

2022-09-20

What are the parts of the sound

2022-08-19

Chengdu DNA's most popular bar dedicated audio system---Mateng Audio

2022-10-14

Imported audio Finland AURA AUDIO China entertainment general agent Mateng audio recommended company

2021-12-16

Common problems encountered in sound engineering and their solutions.Audio conference room

2022-10-26

Reasons and solutions for the imbalance of the left and right channels of professional speakers.Mart

2023-03-16

Chongqing DNA&FUNKTION ONE - the untouchable peak of electronic music

2022-08-27

How to judge whether the KTV audio is good!KTV audio sales

2021-10-15

Why do speakers in professional audio use bi-amp drivers?Large conference room speakers

2022-06-23

How to judge the sound quality of speakers?Audio equipment bar sales

2021-12-17

What elements do audio equipment need?

2022-05-14