| Customization: | Available |
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| Metal Coating: | Silver |
| Mode of Production: | SMT |
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| Microphone type | Omnidirectional sound pickup ring array microphone |
| Number of digital wheat | 5MIC array |
| The farthest pick up distance | 2 meters |
| Audio capture rate | 48Khz@16bit |
| Sensituvity | -26+1 dB |
| SNR | 65 dB (A) |
| AOP | 120dBSPL |
| Directivty | Omnidirectional 360 |
| supporting funtion | AEC |
| supporting funtion 1 | The sound of man is enhanced |
| supporting funtion 2 | Position of sound sources |
| supporting funtion 3 | Noise suppression |
| supporting funtion 4 | Automcatic gain control TBD dB |
| Hardware characteristics | 360-degree omnidirectional sound pickup Support USB audio class 1.0 (UAC 1.0) Support speaker amplifier output (4Ω5W) Ring-shaped 5-way microphone array Support indicator light to indicate the direction of the sound source And output coordinates |
| Algorithm features | AEC |
| PSS | |
| NS | |
| AGC | |
| Connector the interface | 1*usb -5pin -1.25 mm |
| USB power sipply voltage | 5v |
| Power consumption | Regular work .1w5v 220mA (MAX) |
| STRUCTURE SIZE | Dia 77 mm |
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