Smart voice SoC

The Smart voice SoC is a new generation of far field smart voice processor SoC. This chip is a high performance, low power voice processor for Smart AI-voice application.

APPLICATION

● Robot, Smart voice toys, Intelligent voice early education machine
● Car voice control, Smart electric appliance, Smart speaker, Smart security equipment
● Bluetooth noise reduction headset/earphone, Smart Bluetooth device, Voice interaction System for IoT

PLATFORM 

● Embedded dual core DSP voice processing system
● Low power and high performance 32-bit MCU
● 2MB Data/Program SRAM
● 128KB System SRAM for MCU
● 8KB Boot ROM for MCU
● All memories can be accessed by MCU/DSP
● 6-channel analog / digital MIC input
● 24 bit 6-channel audio ADC input and high quality Stereo DAC output
● S / PDIF digital input interface
● SPI flash controller, supports large capacity program space expansion outside of chip

FEATURE

● Implement complex voice signal enhancement preprocessing with single chip
● Support remote pickup, noise suppression, echo cancellation, sound source location
● support voice trigger voice wake-up function

● Ultralow power consumption