【DSPPA】Come Together in Solidarity for 2021 February 23, 2021 Abstract: At present and for some time to come, we will fight in full capacity!Come Together in SolidarityAfter the Chinese Lunar New Year, we DSPPA Oversea Center have come back to work and geared up... view Requirement Analysis of Wireless Pa System for Schools February 23, 2021 1. The wireless PA system for schools requires the overall design to achieve unified and centralized system control and management throughout the school.2. The main control station must have multi-cha... view Network-controlled Wireless Public Address System February 16, 2021 Ⅰ. What is network-controlled wireless public address system?The network-controlled wireless public address system is developed on the basis of "Internet +" technology. It transmits control... view Do You Really Know the Advantages of IP Public Address System? February 8, 2021 Ⅰ. Introduction to IP public address systemIP network broadcasting system equipment is a digital audio broadcasting system based on TCP/IP protocol, which is suitable for all kinds of places with net... view HAPPY SPRING FESTIVAL FROM DSPPA February 6, 2021 view Military Long Range Acoustic Equipment is So "Advanced" February 1, 2021 1. What is long range acoustic device?The long range acoustic device has strong directivity and long propagation distance. It controls the sound emission direction at ± 15 ° or so. Just like the fla... view How to Plan Professional Sound System for High-end Reception Places? January 22, 2021 1. How to plan public address system in hotel?When designing public address system in hotel and looking at hotel spaces as an integrator or system designer, the first thing to pay attention to is the ... view Intelligent Building Weak Electronic System: Wireless Pa System January 15, 2021 1. Wireless PA system plays important role in construction industryWith the development of the construction industry, people's economic level is constantly improving, and their demand is also cons... view
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