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
A3 Home ktv audio Merchant
2021-07-26Dance Stack Overview Car stereo Factory
2021-07-16Resolution 4S Skeletal Bar use audio Vendor
2021-07-16F55 Bar speaker company
2021-07-16Resolution 4E Bar speakers Factory
2021-07-16F10 Nightclub sound Vendor
2021-07-26F221 Marten Audio Merchant
2021-07-14DS15 Bar speakers Merchant
2021-07-14RM12 Sound bar wholesaler
2021-07-15EVO 7TL-215 Sound bar Factory
2021-07-17XQ48 Bar sound bar Merchant
2021-07-26MB112Anhui Bar Audio Vendor
2021-07-14Little knowledge about speaker classification.Bar performance sound Vendor
2021-11-15New ferrite material: high-power, low-weight magnetic circuit design
2021-11-29Shanghai popular bar MASTER CLUB special audio equipment is provided by MASTER Audio
2022-07-11Problems needing attention when connecting power amplifier equipment.Anhui Bar Audio direct sales
2022-03-10Xichang GT ROOM bar special audio is provided by Ma Teng Audio
2022-03-04Renhuai FLRST ROOM Net Red Bar Special Audio---Mateng Audio
2022-04-26Xichang GT ROOM Net Red Bar Special Audio---Mateng Audio.Audio conference room
2022-04-15What is the difference between U-segment and V-segment of wireless microphones?The bar needs sound e
2022-06-15Dingyuan's most fun bar TAICHI PARTY special audio---Mateng Audio
2022-05-06Pressure Limit Control in Professional Audio System
2022-08-05Specific introduction of waterproof professional audio and waterproof treatment method!Sound bar sal
2021-10-158 common professional audio engineering problems
2022-08-09