Kinwing Electric Industrial Co.,Ltd
| Type | Audio Conference System |
| Function | meeting |
| Private Mold | Yes |
| DSP | 190MHz |
| SRAM | 512KB |
| Flash | 1MB |
| connection method | USB SB2.0 Device/ USB Audio Class V1.0 |
| Bluetooth | Bluetooth V5.2 (optional) |
| microphone input | 2 x digital microphone |
| Packaging Details | 1pcs/Gift boxes,20 pcs/CTN, 5KG/ CTN |
| Place of Origin | Guangdong, China |
| Brand Name | OEM |
| Model Number | U333 |
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Product Specification
| Type | Audio Conference System | Function | meeting |
| Private Mold | Yes | DSP | 190MHz |
| SRAM | 512KB | Flash | 1MB |
| connection method | USB SB2.0 Device/ USB Audio Class V1.0 | Bluetooth | Bluetooth V5.2 (optional) |
| microphone input | 2 x digital microphone | Packaging Details | 1pcs/Gift boxes,20 pcs/CTN, 5KG/ CTN |
| Place of Origin | Guangdong, China | Brand Name | OEM |
| Model Number | U333 |
Acoustic performance | ||||
1 | Microphone | Two-microphone array (digital microphone) | ||
2 | Microphone SNR | SNR>64dB | ||
3 | Microphone sensitivity | -26dB | ||
4 | speakers | 3W/4ÿ, double diaphragm | ||
Algorithm performance | ||||
1 | pickup distance | Radius 2 meters (best effect), effective sound pickup distance 5 meters | ||
2 | Beam forming | Voice enhancement | ||
3 | Echo Cancellation (AEC) | Elimination depth 72.5dB | ||
4 | Reverberation suppression (Dereverb) | Reverberation time 1s (RT60) | ||
5 | Ambient Noise Reduction (ANS） | 6dB~25dB (defined according to customer needs) | ||
6 | Automatic Gain Control (AGC) | 1 meter to 2 meters far-end volume loudness is basically the same | ||
7 | VAD | Silence detection 2s | ||
8 | Sampling rate | 16KHz | ||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
80000000-1000000000
Employee Number:
1000~1200
Ecer Certification：
Verified Supplier
Kinwing Electric Industrial Co.,Ltd which is a specialized manufacturing enterprise devoted to R & D, design, and sales in connection to small home appliances, with the factory area of 35000 square meters and 1200 employees. From the corporate mission of improving the life quality of hum... Kinwing Electric Industrial Co.,Ltd which is a specialized manufacturing enterprise devoted to R & D, design, and sales in connection to small home appliances, with the factory area of 35000 square meters and 1200 employees. From the corporate mission of improving the life quality of hum...
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