Why Choose Digital Wireless Microphone System?July 21, 2019Excellent sound qualityDigital wireless microphone system provides high-quality transparent audio. This is largely due to the fact that digital wireless microphone system does not have a "compression ...view
The National Standard Approval Meeting held in BeijingJuly 19, 2019The National Standard Approval Meeting held in BeijingThe approval meeting of the National StandardTechnical standard of public address system engineeringis held in Beijing on July 16, 2019. Xue Chang...view
How to Judge the Stand or Fall of Wireless Microphone SystemJuly 18, 2019Although the operation of the wireless microphone system is sometimes very complicated, we can carry out some simple tests (without special testing equipment) to understand the main performance of wir...view
Configuration Solution of Public Address Amplifier and Speaker (III)July 15, 2019Secondly, the power allocation of the amplifier and the speaker is also related to the target loudness and the occasion used. Under a certain target loudness, the dynamic of the music signal should be...view
Configuration Solution of Public Address Amplifier and Speaker (II)July 12, 2019As we all know, after the auditorium acoustical design, it is necessary to determine the power of the speaker according to a series of calculations, and then the power of the amplifier is determined b...view
Configuration Solution of Public Address Amplifier and Speaker (I)July 9, 2019In the field of professional sound reinforcement, the configuration of audio equipment is very careful, among which the configuration of the power amplifier and the speaker is the most important. Alth...view
Composition of Pa Speaker SystemJuly 6, 2019No matter what kind of broadcasting audio system, it can be basically divided into four parts: source component equipment, signal amplification and processing equipment, transmission lines, and speake...view