Ai-Thinker VB-02 Module with Offline Speech Recognition For Smart Home VB Series Module

Description VB 02 is an offline voice recognition AI module developed by Ai Thinker The main chip is the voice brain VB590 launched by Huazhen Company It has the characteristics of ultra low cost high reliability and strong versatility In the speech recognition technology it has achieved high reliable wake up recognition rate longer distance wake up lower false wake up rate stronger anti noise ability faster response recognition time and pure offline recognition without networking VB 02 uses a high performance 32 bit processor the chip has built in DSP instruction enhancement unit and MCA algorithm hardware accelerator required for speech recognition neural network calculations AI algorithm and chip architecture are deeply integrated equipped with speech recognition algorithms speech enhancement and noise reduction And other acoustic front end processing algorithms provide smart devices with excellent voice control and voice interaction capabilities in the far field environment The main chip has been fully and deeply optimized in AI computing power storage performance and integration providing developers with a truly low cost complete voice AI solution and enhancing differentiated competitiveness VB 02 has a wealth of peripheral interfaces including UART I2C PWM and simple and friendly secondary development tools which are convenient for customers to implement single module voice control application scenarios Package Incldued 1 x Ai Thinker