RK3308/RK3308G voice module

1.64 bit high performance, low power 4-core arm cortex-a35

2.Integrate high-performance codec, support analog mic array + mining, without additional ADC

3.Support analog / digital 2mic, 4mic, 6mic far field mic array, support online / offline and off-line integration scheme

4.The chip has a hardware voice detection module (VAD) to significantly reduce standby power consumption

5.Internal and external DDR common module design, taking into account module size and application expansion

6.Support builderroot Linux system and Alios things operating system

7.Voice service supports three voice suites of Baidu dueros, Siberia and iFLYTEK

8.Designated partners of domestic well-known Internet companies