Q-Code User Manual
Ver. 7.0 2021/11/30
314
Ex. 4 channels ADPCM with 2 types of sample rate are simultaneous playback.
TR1: PlayVS(Ch0, $v0), PlayVS(Ch1, $v1) , PlayVS(Ch2, $v2) , PlayV(Ch3, $v3)
Voice-12k
(ADPCM)
Voice-12k
(ADPCM)
Voice-12k
(ADPCM)
Voice-16k
(ADPCM)
SW
Mixer
Audio Channel 0
ADPCM Decoder
Audio Channel 1
ADPCM Decoder
Audio Channel 2
ADPCM Decoder
Audio Channel 3
ADPCM Decoder
HW
Mixer
DAC
Ex.3 channels ADPCM with 3 types of sample rate cannot be played at the same time.
TR1: PlayVS(Ch0, $v0), PlayVS(Ch1, $v1) , PlayV(Ch2, $v2)
Voice-8k
(ADPCM)
Voice-12k
(ADPCM)
Voice-16k
(ADPCM)
Audio Channel 0
ADPCM Decoder
Audio Channel 2
ADPCM Decoder
Audio Channel 3
ADPCM Decoder
HW
Mixer
DAC
Ex. 3 channrls SBC cannot be played at the same time.
TR1: PlayVS(Ch0, $v0), PlayVS(Ch1, $v1) , PlayV(Ch2, $v2)
Voice-16k
(SBC-1)
Voice-16k
(SBC-1)
Voice-16k
(SBC-1)
SW
Mixer
Audio Channel 0
SBC Decoder
Audio Channel 1
SBC Decoder
Audio Channel 2
No Decoder
DAC