Product Specification
Model | CM807 |
Audio Parameters | |
Microphone Type | Digital Array Microphone |
Array Microphone | Built-in 7 mics to form a circular array microphone |
Sensitivity | -26 dBFS |
Signal Noise to Ratio | > 80 dB(A) |
Frequency Response | 20Hz - 16kHz |
Sampling Rate | 32K sampling, high resolution broadband audio |
Pickup Range | 8m |
USB Protocol | Support UAC |
Automatic Echo Cancellation (AEC) | Support |
Automatic Noise Suppression (ANS) | Support |
Automatic Gain Control (AGC) | Support |
Hardware Interface | |
Audio Input | 1 x 3.5mm line in |
Audio Output | 2 x 3.5mm line out |
USB Interface | 1 x USB audio interface |
General Specification | |
Power Input | USB 5V |
Dimensions | Φ 130mm x H 33mm |
No. | Name | Function |
1 | AEC-REF | Signal input interface, input remote audio signal. |
2 | SPK-OUT | Audio signal output interface, output to the speaker. |
3 | AEC-OUT | Signal output interface, output to remote equipment. |
4 | USB | USB interface is used to connect host and charge the microphone. |