4 mic array, 360° omnidirectional pickup
The pick up distance is 8 meters without expansion microphones or up to 20 metres with 2x expansion mics suitable for 40 square meters room, 5w 90dB speaker lets the sound reach every angle of the conference room.
Intelligent automatic direction finding technology
The microphone automatically highlight the voice of the main speaker when multiple people are speaking. 3A intelligent digital voice algorithm. Acoustic Echo cancellation(AEC), Automatic gain control (AGC), Automatic noise suppression(ANS).
Low background noise
Supports professional-grade DSP digital noise reduction system, that reduces interference of ambient background noise. Automatic gain control, enhances vocals for louder and clearer sound. Bi-directional noise compression and full duplex with echo cancellation for two-way noise reduction providing users with professional-grade sound quality.
Usb wired and Blue tooth wireless connection
Includes Usb wired and Blue tooth wireless connections, easy to install and convenient, effectively improve the efficiency of remote conference collaboration meetings.
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Specification |
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Pickup radius |
4m radius with base unit with 6 extra metres per expansion mic giving 20 metres pickup overall
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| Battery life | 8 hour |
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Speaker volume |
5W, 90dB |
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Pickup mode |
360° all-round pickup |
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Voice sampling rate |
48KHz |
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Reverberation time |
< 0.5sec |
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Noise level |
< -48dBA |
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Microphone signal frequency response |
100Hz-22KHz |
| Loudness signal frequency response | 100Hz-22KHz |
| Echo cancellation length | ≥ 500ms |
| Two-way noise compression (NC) | noise compression up to 18dB |