● Dual-core enhanced noise reduction omnidirectional microphone, professional dual-core voice noise reduction processor, clear sound with little distortion;
● MIC star array 360° pick up, distance: radius 6 m;
● Wide range frequency response: 40Hz ~ 20KHz;
● Sensitivity: -38dB ± 2dB (0dB = 1V / Pa at 1KHz);
● Output impedance: 500Ω ± 30% (at 1kHz);
● Support two-mode output (digital and analog), support multi-level cascade, uplink and down link digital interface RJ45: PoE power supply for output and input, digital audio multi-group cascade transmission;
● Built-in high-speed voice DSP audio processing unit, integrated professional AGC and DTS noise reduction processing circuit;
● Built-in 24BIT voice processor, maximum 35dB self-adaptation noise reduction ability, reduce background and environment noise;
● Built-in AEC echo dispel technique, digital AEC, AGC, ANS function, 64/128 times super sampling, high precision degree sampling;
● Voice intelligent tracking: able to focus on current speaker without human intervention, clear sound with little noise;
● Super pick up range: covering an area up to 60 m, three times larger than that of same product;
DSP9903/ DSP9903A AV All in One TerminalAugust 20, 2019DSP9903/DSP9903A is a highly integrated terminal that combines transmission and control of audio and video and recording.view
DSP9907 Pure Audio Wall Mount TerminalAugust 20, 2019view
DSP9901 Integrated CCTV and PA System CenterAugust 20, 2019DSP9901 is a distributed multimedia integrated communication system based on Linux.viewwe will contact you within 24 hours.
DSPPA | Invitation to Beijing InfoComm China 2023July 4, 2023Abstract: DSPPA sincerely invites you to attend Beijing InfoComm China 2023 from 19-21 July at CNCC, Beijing, China.view
DSPPA @ Beijing Palm Expo 2016November 25, 2016During the Sept. 1st- 4th , DSPPA attended the Palm Expo 2016 in Beijing. DSPPA attracted many attention both at home and abroad with a lots of new products.view
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