D6225 Desktop Array Chairman UnitNovember 29, 2018Desktop array unit adopts microphone with high directivity, high sensitivity and high degree of resolution of human voice.view
D6233B Chairman MicAugust 21, 2017view
D6239 Microphone Extend Power SupplierAugust 21, 2017viewwe will contact you within 24 hours.
A New Benchmark of Beijing Infocomm China 2019July 25, 2019A New Benchmark of Beijing Infocomm China 2019DSPPA was just back from the Beijing Infocomm China 2019, which lasted from July 17 to 19 in China National Convention Center (CNCC), Beijing, China. DSPP...view
National Standard GB50526August 22, 2018Technical Code for Public Address System Engineering (National Standard GB50526), mainly drafted and translated by DSPPA is officially published today! This Standard is the first national standard in...view
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