Jul 18,2023

The 20th Shenzhen International LED Exhibition (LED CHINA 2023)

July 17-19, 2023, Shenzhen Convention and Exhibition Center (Futian)

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Feb 14,2023

Conference microphone system: Speak clearly, hear clearly!

Interaction - like the communication between colleagues, between teachers and students, and among board members, is the most critical aspect of a meeting. It is the video conferencing system that allows participants in different locations to communicate smoothly, but the communication between people in the same room is often overlooked. Traditional audio systems allow the audience to hear the speaker or lecturer's voice, but they do not enable listeners to clearly hear each other's voices.

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Feb 14,2023

The distribution of audio power is very important; if not handled well, the main speakers, return monitoring, and listening can have disagreements!

The power distribution of the main speaker system for amplification should be based on the determined number of combinations, selecting the appropriate number according to the distortion-free power conditions of the power amplifier. For driving the speakers, a preamplifier crossover method can be used, or a power crossover method can be employed. To ensure the rationality and reliability of the speaker system in the hall, special handling must be done in the grouping and wiring technology of power distribution.

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Feb 14,2023

Technology | New Interpretation and Suppression of Noise in Sound Systems

This is usually caused by some kind of ground loop current between two different audio devices. This often occurs when you are forced to plug stage and sound equipment into multiple power outlets around the room.

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Address: 5th Floor, No. 11, Area A5, Lixin Road, Huimei New Village, Xintang Town, Zengcheng District, Guangzhou City

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