Please update 4,16bit Flash Speech Demo Code

2021/11/19 上午 12:00:00

ADPCM *n +Subband2/3 
ADPCM Player(External SPI Flash)
Subband2/3 Player 
Deep Sleep Demo code
MIDI+ADPCM /Subband2,3+ADPCM Player 
Subband 1 Player for Speech DSP