2025 Guangzhou DSPPA Audio Co., Ltd.
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2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.
2025 Guangzhou DSPPA Audio Co., Ltd.
Audio Conference
Audio Conference
Audio Conference
Intelligent Conference System IP Audio Conference System Dante Audio Conference System Digital Conference System Immersive Audio System AI Intelligent Digital Conference System
Wireless Conference
Wireless Conference
Wireless Conference
5G WIFI Conference System 2.4G Wireless Microphone System UHF Conference Microphone System UHF Wireless Microphone System 8-Channel Antenna Distributor IR Conference Microphone System
Paperless Conference
Paperless Conference
Paperless Conference
Desktop Paperless Conference System Digital Paperless Conference System Tablet PC Paperless Conference System Conference Electronic Nameplate E-Ink Screen Meeting Nameplate
Related Audiovisual
Related Audiovisual
Related Audiovisual
2K Audiovisual Matrix System 4K HD Visualization System 4K Distribution Matrix System Fiber Distribution KVM Matrix System Recording and Broadcasting System Screen Mirroring System
Pro Sound
Pro Sound
Pro Sound
Line Array Speaker Digitally Steerable Speaker Professional Speaker Professional Amplifier Pro Audio Mixer Audio Processor
Video Conference
Video Conference
Video Conference
Video Meeting System 360° Sound Camera High-End Video Meeting Conference System
Central Control
Central Control
Central Control
Programable Central Control System Multimedia Teaching Central Control System
Simultaneous Interpretation
Simultaneous Interpretation
Simultaneous Interpretation
Interpretation System
Interactive Flat Panel
Interactive Flat Panel
Interactive Flat Panel
4K Interactive Flat Panel
Microphone & Peripheral
Microphone & Peripheral
Microphone & Peripheral
Microphone Volume Controller Power Controller Conference Rack
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
Desktop Digital Conference System Chairman Unit
  • Desktop Digital Conference System Chairman Unit
  • Desktop Digital Conference System Chairman Unit
  • Desktop Digital Conference System Chairman Unit
  • Desktop Digital Conference System Chairman Unit

Desktop Digital Conference System Chairman Unit D7157

  • A conference speaking unit that integrates speaking,signing in and other functions Microphone volume and headphone monitoring volume can be adjusted independently

  • Active/standby switching functon:automaticaly switches to the standby unit when the activeunit fails

  • Automatic gain controI(AGC)and noise reduction function,and 12-band equalIzation adjustment


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DETAILS
SPECS
Related IP Audio Conference System
Squared Conference Mic Pole Squared Conference Mic Pole D7286
Desktop Discussion Voting Conferencing Chairman Mic for Audio Conference System Desktop Discussion Voting Conferencing Chairman Mic for Audio Conference System D7121
Desktop Speaking Delegate Unit Desktop Speaking Delegate Unit D7154
Desktop Digital Conference System Delegate Unit with Voting Desktop Digital Conference System Delegate Unit with Voting D7156
Desktop Network Chairman Microphone with Voting Function Desktop Network Chairman Microphone with Voting Function D7131
Digital Conference Tracking Camera Digital Conference Tracking Camera D7149

Latest Conference System Projects

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Paperless Conference System for Zhanjiang Court Project
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Professional Sound System for Guangxi Agricultural Engineering Vocational Technical College
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5G Wireless Conference System for Veyseloglu Group, Azerbaijan
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Paperless Conference System for Viettel Network Corporation, Vietnam
Paperless Conference System for Viettel Network Corporation, Vietnam
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Pro Sound System for Liuba Public Sports Center, Shaanxi, China
Pro Sound System for Liuba Public Sports Center, Shaanxi, China
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See All Projects
Latest News
DSPPA | Wishing You a Happy New Year 2026 DSPPA | Wishing You a Happy New Year 2026
Abstract: Happy New Year 2026 from DSPPA, with our sincere thanks to all customers and partners.
31
Dec
DSPPA | Joy in Full Swing at DSPPA’s 2025 Christmas Night DSPPA | Joy in Full Swing at DSPPA’s 2025 Christmas Night
Abstract: To mark the Christmas season, DSPPA hosted an evening gathering where colleagues connected, reflected on the year, and enjoyed a simple, warm celebration.
31
Dec
DSPPA | Grand Opening of DSPPA Shanghai Operations Center! DSPPA | Grand Opening of DSPPA Shanghai Operations Center!
Abstract: DSPPA marks a significant milestone with the grand opening of its Shanghai Operations Center!
31
Dec
See All News
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DSPPA Headquater Factory
DSPPA Headquater Factory
DSPPA Headquater Factory
No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China.
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