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:

Resolution 2 School audio company

A6 ktv bar sound wholesale

F121Car stereo wholesaler

How to quickly eliminate the noise in the professional performance sound system

Which domestic manufacturer has the best sound?

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

Minibass 212 Bar bar sound Merchant

2021-06-09

F1201 School audio Vendor

2021-07-16

I3PR Car stereo manufacture

2021-07-26

DS15 Bar speakers Merchant

2021-07-14

Infrahorn Speaker bar wholesale

2021-07-14

AX 8 KTV audio price

2021-07-17

Resolution 5T Touring KTV audio wholesaler

2021-07-16

DS 210Sound bar Vendor

2021-07-17

A2 Dalian Bar Audio Vendor

2021-07-26

XQ42 Bar speaker wholesaler

2021-07-26

PSM 12 POINT SOURCE MONITOR Speaker bar company

2021-07-16

MB210 Low Profile Bar audio set Merchant

2021-07-14

Chengdu DNA Party Bar Sound System is provided by Mateng Sound

2022-05-20

How to solve the self-excited howling of microphone acoustic feedback.Wireless conference room audio

2022-06-24

What are the parts of the sound

2022-08-19

The audio industry may be expected to develop with the smart home!

2022-09-07

What should I pay attention to when choosing KTV audio equipment.Hotel conference room audio equipme

2023-04-13

Party Bar Audio System Finland Aura audio China Entertainment General Agent Mateng Audio Company

2021-12-17

Professional audio manufacturers are divided into three, six, nine, etc. Do you want to take a seat

2022-03-14

Xichang GT ROOM party bar dedicated audio is provided by Mateng Audio

2022-07-16

Wuxi HYPER OG bar sound engineering is provided by Maarten Sound

2022-09-09

Line array sound effects applied to the sound field of the stage

2021-10-12

What kind of speakers are used in nightclubs Mateng Audio

2022-12-14

What are the good audio equipment in the professional audio system

2022-12-17