| Audio Parameters |
|
| Microphone Type |
Digital Array Microphone |
| Microphone Array |
Built-in 7 mics to form a circular array microphone |
| Pickup Distance |
8m |
| Sensitivity |
-26 dBFS |
| SNR |
64 dB(A) |
| Frequency Response |
20Hz – 16kHz |
| USB Protocol |
Support UAC |
| Automatic Echo Cancellation (AEC) |
Support |
| Automatic Noise Suppression (ANS) |
Support |
| Automatic Gain Control (AGC) |
Support |
|
|
|
|
| Hardware I/O |
|
| Audio Input |
1 x 3.5mm line in |
| Audio Output |
2 x 3.5mm line out |
| USB Interface |
USB audio interface (Type-B), support UAC1.0 protocol, audio data communication, software upgrade and parameter configuration |
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|
| Generic Spec |
|
| Power Input |
USB DC5V |
| Dimension |
Φ 130mm x H33mm |
| Installation Method |
Desktop, lifting, wall mounted, ceiling mounted |
| Dimension |
Φ 170 mm × H 40 mm |
| Net Weight |
370 g |
|
|
| Hardware Interface |
|
| Network Interface |
1 × Uplink LAN interface；1 × Downlink cascaded DMIC interface, with up to 6 levels of microphone cascaded |
| USB Interface |
1 × DEVICE interface, used as a USB audio device to connect to a USB host (such as a PC); 1 × HOST interface, used as a USB host to connect USB devices |
| Audio Interface |
4 × Input Phoenix terminal interface, unbalanced linear audio input; 4 × OUTPUT Phoenix terminal interface, unbalanced linear audio output |
| Power Interface |
DC 12V |
| Key |
Tap the button (mute button with light indication) |
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|
|
| Generic Spec |
|
| Power |
DC 12V/3A |
| POE |
POE 48V power supply, supporting IEEE802.3 AT |
| Dimension |
160mm × 88mm × 27mm |
| Net Weight |
Approx 0.4Kg |
