EM9V160 High Performance MCU Fully Integrated Off-line Speech Recognition Solution

The core of em9v160 Series High-Performance single chip fully integrated offline speech recognition scheme is supported by a high-performance arm? Cortex? M0 chip with a main frequency of 50MH and an on-chip flash of 145K.
The integrated hardware capacitance sensing, microphone, speaker driver and I2S and other voice interfaces enable single chip to complete most of the application requirements. In particular, voice recording and playing, speaker specific speech recognition, speaker independent speech recognition and other applications greatly simplify the hardware circuit of the product, reduce the energy consumption of the product, and improve the reliability of the product.
The speech recognition application of this scheme provides offline speaker specific speech recognition, speaker independent speech recognition and voice broadcast response functions.
Speaker specific speech recognition: users can train and record instructions. After the training recording instruction, you can use the recorded instruction operation to complete the corresponding preset function. It can support dialect and small language instruction.
Speaker independent speech recognition: there is no need for users to train recording instructions. The user can directly use the preset command to conduct man-machine dialogue with the device. Nine languages are currently supported.
In addition, the powerful core and non rich peripherals of the chip make the scheme can be directly completed without connecting other special chips, except for speech recognition, capacitive touch button, TFT display, simple audio playback, LED driver, empty mouse with voice input, smart home, smart wear, complex motion sensor data processing, etc.