USB Conference Microphone for Video Meeting Desktop Device for Conferencing System
Technical Details
| Acoustics Echo cancellation: | >40dB |
| Brand Name: | SIZHENG |
| Directivity characteristics: | 360 degree omnidirectional pickup |
| Echo length: | 128mS |
| Frequency respond: | 30Hz- 16kHz |
| Model Number: | HP-DK200 |
| Noise Cancellation: | >15dB |
| Pickup distance: | 3-5M radius |
| Pickup microphone: | KaBoni advanced noise reduction condenser microphone |
| Power and Voltage: | USB bus power supply(5V500mA) |
| Sampling Frequency: | 16K/32K |
| Sensitivity: | -42dB+_ 2dB |
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