● 1 minutes digital REC / PLAY IC ● Record Level control ● Output volume control ● Friendly control panel, easy for use ● Alarm triggering and siren or recorded signal output
DSPPA Conference System Applied in HZ Electric Power MansionNovember 29, 2016September 4, 2016, G20 summit opened in Hangzhou. Distinguished guests from different countries, international organizations, leaders all gathered in Hangzhou to discuss international events. It is a ...view
Conference System Microphone Equipment SelectionDecember 28, 2021As we all know, when attending a conference or giving a speech, many people have been disturbed by the accidental whistling of the microphone and the vague sound reinforcement. So how to choose the mi...view