2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.

A Promoter of Innovation-Driven Development Strategy

Published Date: 17 Mar, 2023

Recently, DSPPA passed the certification and was identified as a “High-Tech Enterprise” by virtue of its professional R&D teams, strong technical strength, continuous innovation capability, and scientific corporate management.


DSPPA GROUP | High-Tech Enterprise 1988-2023

Founded in 1988, DSPPA is a large-scale national high-tech enterprise with strong strength, dedicated to the field of audio and video technology for more than 30 years, and serves as the chief editor of the Technical Standard for Public Address System Engineering of China.

With outstanding technological innovation capability and excellent R&D team, DSPPA has independently developed a large number of advanced high-tech products and secured hundreds of national patents.


Now, with AI technology as the core, DSPPA has strategically upgraded its products to artificial intelligence, and fully brought its self-developed products, such as public address systems, conference systems and recording and broadcasting systems, into the AI era.


On December 30, 2022, the list of 2022 Guangdong Excellent High-Tech Product was unveiled, and DSPPA was awarded three certificates, which are associated with Visualized Network PA System, 5G WiFi Conference System, and Distributed Central Control System.  

5G WiFi Conference System | Distributed Central Control System

Those two high-tech systems have been extensively presented to a host of application areas, including schools, gymnasiums, squares, parks, railway stations, airports, business conferences, and international summits, as well as command and control centers.

5G WiFi Conference System


Based on the ARM9 embedded system platform, D71 D73 series all-digital conference system adopts high-performance DSP digital audio processing technology and high-fidelity line design to effectively combine advanced control technology and audio processing technology, which achieves a comprehensive solution for high-quality conference systems with digital control, high-level audio transmission and visualized operation.

The 5G WiFi encrypted wireless conference system adopts 5.8GHz communication frequency band and holds stronger anti-interference capability to provide greater bandwidth and transmission speed. The system can record the whole conference, and can connect a PC for remote conference control, and support wireless control via an Android tablet.

Distributed Central Control System


The Distributed Central Control System integrates centralized control of lighting, equipment, projection and audio and video, providing users with a simple and intuitive control interface, so that users can easily grasp the status and functions of each equipment.

As one of high-tech enterprises, DSPPA will create a synergy to bolster technology-driven innovation and promote innovation-driven development. We will adopt a new approach to corporate management, step up efforts to increase investment in R&D, foster talent development program, and boost core competitiveness, thus securing the high-quality development of the company.

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