We have launched a Bluetooth voice recognition module with high cost performance. It is highly integrated with local voice system chip (SoC), and self-developed local wake-up and front-end noise reduction algorithm based on neural network deep learning. No need for additional license.
Multiple level wake-up. Multiple local fixed word command words. Supports multi-channel / multi mic echo cancellation function. It can be used as AEC front-end processing + local wake-up. Built in deep customized neural network processing unit and logic control unit. No need for MCU to handle simple logic.
Name | Bluetooth Voice Recognition Module | |
---|---|---|
Bluetooth Specification | Bluetooth BLE 5.0 | |
Working Frequency | ISM 2.402~2.480GHz | |
Antenna | Build-in ceramics antenna | |
Effective Distance | 30M | |
Profiles | LL、SMP、L2CAP、ATT、GAP、GATT | |
maximum connection | 3 | |
Communication Port | UART TX | |
Baud rate | 1200、2400、4800、9600、19200、38400、57600、115200、230400、460800、921600bps | |
Power Consumption | Broadcast interval 1 second, voice recognition on, quiet environment | 12.8mA |
Broadcast interval 1 second, voice recognition on, default parameters, noisy environment | 38.5mA |
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