Universal socket can meet the needs of various types of plug.
Slim design, suitable for rack mounting.
high resolution, intelligent processing.
Prompt and easy default processing and complete feedback suppression performance.
High-quality Sound Audio Processor
Control the frequency bandwidth of notching filter, only feedback signal is filtered, without damages to the music signal and with very high acoustic fidelity.
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Latest Conference System Projects
.webp "Smart Conference Solution for the Administration of Jalal-Abad Region and Manas City, Kyrgyzstan")
Paperless Conference System for Shouguang Court Project
Shandong, China
Pro Line Array Speaker System for a China School Playground
Sichuan, China
Digital Conference System for Northwest Normal University
Lanzhou, China
Paperless Conference System for Zhanjiang Court Project
Guangdong, China
Paperless Conference System for GSCRI in Guangxi
Guangxi, China
Paperless Conference System for Changsha MHRSSB
Hunan, China
Intelligent Conference System for Yangjiang Daily
Guangdong, China
Intelligent Conference System for MBSA in Malaysia
MBSA, Malaysia
Audio Conference System for PAD in Cameroon
PAD, Cameroon
Audio Conference System for Belad Bont Resort in Oman
Salalah, Oman
Digital Conference System for the University of Barishal
Barishal, Bangladesh
Intelligent Conference System for China Southern Air Logistics
Guangzhou, China
Paperless Conference System for China Meteorology in Jiangsu
Jiangsu, China
Sound Reinforcement System for Philippine Social Hall
Iligan, Philippine
Professional Line Array Speaker for UPSC
Guangdong, China
Digital Conference System for Arxan Forum in Inner Mongolia
Inner Mongolia, China
Digital Conference System for National Games 2021 in Shaanxi
Shaanxi, China
CISM Military World Games 2019
Wuhan, China
G20 Hangzhou Summit 2016
Hangzhou, China
2012 ASEM Summit
ASEAN, Laos
PA & AV System for Chengdu 2021 FISU World University Games
Chengdu, China
Intelligent Audio Conference System for Office Building in Saudi Arabia
Mecca, Saudi Arabia
Conference System for Ateneo de Davao University in Philippines
Ateneo de Davao University, Philippines
Digital Conference System for Ningbo University
Zhejiang, China
Digital Conference System for Hilton Hotel in Guiyang
Guiyang, China
Array Conference System for DSPPA Audio Museum
Guangdong, China
5G Wireless Conference System for Shanghai University of Sport
Shanghai, China
Audio Conference System for Bangladesh Bank in Dhaka
Dhaka，Bangladesh
.webp "Pro Sound System for Liuba Public Sports Center, Shaanxi, China")
.webp "4K IP-Based Distributed Matrix System for Lae International Hotel, Papua New Guinea")
Latest News
In the rapidly evolving landscape of corporate communication, the tools we use to facilitate meetings speak volumes about an organization's efficiency. While traditional printed nameplates have se...
27
Jun 
In the modern corporate landscape, audio clarity is the foundation of productive communication. As meeting rooms grow in size and architectural complexity—often featuring glass partitions, hard floor...
25
Jun 
Abstract: DSPPA invites industry professionals and partners to visit Booth H1 at JIMEX 2026, taking place from June 15–18, to discover our latest professional audio, public address, and integrated sound solutions.
24
Jun
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