Guangzhou DSPPA Audio Co., Ltd.
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Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947
  • Brief Introduction of Public Broadcasting SystemBrief Introduction of Public Broadcasting SystemFebruary 1, 2019Because of the limited sound energy produced by natural sound sources (such as voice speech, singing, musical instrument playing, sound reproduction, etc.), the sound pressure level decreases with the...view
  • Presentation of Conference MicrophonesPresentation of Conference MicrophonesFebruary 1, 2019The microphone placement in conference rooms is usually divided into desktop placement and microphone shelf placement. When putting the conference microphone on the desktop, we should pay attention to...view
  • DSPPA Conference Audio SystemDSPPA Conference Audio SystemFebruary 1, 2019Conference audio system refers to a group of people, through transmission lines and multimedia equipment, voice information will be transmitted to each other, to achieve real-time and interactive comm...view
  • Speaker System in Conference Room, Key Point ThreeSpeaker System in Conference Room, Key Point ThreeFebruary 1, 2019The third key point: microphone digital audio processorA good microphone digital audio processor (commonly known as automatic mixer) can greatly improve the sound quality and transmission gain of the ...view
  • Modern Digital Conference SystemModern Digital Conference SystemFebruary 1, 2019With the continuous development of society, information exchange and communication become more and more frequent and important. Various audio-visual equipment, projection equipment, conference system ...view
  • Conference Room Speaker System, Key Point OneConference Room Speaker System, Key Point OneFebruary 1, 2019The most important requirement of conference room speaker system is that it has enough sound pressure level, clear voice, good sound quality, good voice performance, uniform sound field and high trans...view
  • Conference Room Speaker System, Key Point TwoConference Room Speaker System, Key Point TwoFebruary 1, 2019The second key point is the choice of conference microphone.For conference rooms with low requirements and low investment, we can choose hand-in-hand conference microphone as the main microphone in co...view
  • Campus Intelligent Ip Pa SystemCampus Intelligent Ip Pa SystemFebruary 1, 2019Ip pa system is an intelligent public broadcasting system based on traditional broadcasting mode, which combines software control and intelligent broadcasting functions.The system configuration is ver...view
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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