source:Industry News release time:2022-04-27 Hits: Popular:Brand bar audio wholesale
The system will evenly cover the entire conference room through multi-point sound reinforcement, and the system adopts digital processing and control. The system consists of a main sound reinforcement system and an auxiliary sound reinforcement system. The system should meet various types of sound reinforcement needs, with good acoustics and excellent speech intelligibility. The acoustic characteristics of the sound reinforcement system are defined as comprehensive sound reinforcement. Level 1 standard:
Maximum sound pressure level (steady state in empty field): average sound pressure level in the range of 0.125 ~ 4.0KHz ≥ 95dB
Transmission frequency characteristics: 0.063 ~ 8.0kHz, the average sound pressure level of 0.125 ~ 4.0kHz is 0dB, +4 ~ -12dB is allowed, and ≤±4dB is allowed within 0.125 ~ 4.0kHz.
Sound transmission gain (dB): 0.125 ~ 4.0kHz average value ≥ -8dB
Sound field unevenness (0dB): 1.0/4.0kHz≤8dB
The sound reinforcement system must achieve uniform sound field distribution, clear voice, and no feedback noise.
The key to the design of the sound reinforcement system lies in the selection of the speaker layout and the electro-acoustic processing. The speaker selection and layout design is like the engine of a car. It is the basis for determining the performance of the sound reinforcement system. Design is like the computer control unit of a car, which is the key to determining how well a sound reinforcement system works.
Popular recommendation
C12 Bar hall sound Merchant
2021-07-26A6 ktv bar sound wholesale
2021-07-26A28 CARDIOID SUBWOOFER Learning audio Merchant
2021-07-26F1 Mini bar sound Factory
2021-07-26Resolution 4D Downfill KTV audio Factory
2021-07-17EVO 7THBar sound company
2021-07-17Resolution 2 School audio company
2021-07-15I8SUB Gymnasium audio Vendor
2021-07-26BR132A Bar speaker wholesale
2021-07-14Resolution 18 Bar speaker Vendor
2021-07-17Bass Reflex Range Bar hall sound Vendor
2021-07-14SB 210A Bar brand audio Vendor
2021-06-08The difference between popular science professional audio and home audio
2022-03-22Mateng Audio, a professional audio equipment company for bars
2022-11-23What are the steps to debug the KTV bar sound?
2022-03-15How to achieve excellent sound effect under high power?
2022-11-10What is a woofer?Bar use sound Vendor
2022-10-17Shanghai MASTER popular bar special audio ---- Ma Teng Audio
2022-04-24Professional audio system failure analysis and troubleshooting
2022-05-12Teach you how to reduce the distortion in the design of the speaker system
2022-10-21Shanghai MASTER bar audio recommendation Maarten audio
2022-09-29Technical Trends of Professional Audio Equipment!Audio for bars Vendor
2021-10-29Why do larger speakers usually have better bass?
2022-05-20How to improve the sound effect of the multimedia conference system?Bar music sound
2022-04-08