Can 1.536MHZ PDM clock generate 16kHz output sample rate
Posted: Thu Dec 15, 2016 4:25 am
Hi, all
According the Microphone array library V2.0.0 manual,feature 1&2:
1、48kHz, 24kHz, 16kHz, 12kHz and 8kHz output sample rate by default (3.072MHz PDM clock),
2、44.1kHz, 22.05kHz, 14.7kHz, 11.025kHz and 7.35kHz output sample rate by default (2.8224MHz PDM clock)
Is this means I cann't generate 16kHz sample rate output through 1.536MHZ(half of defualt) PDM clock?If it can be, how to modify src code.
THX!
According the Microphone array library V2.0.0 manual,feature 1&2:
1、48kHz, 24kHz, 16kHz, 12kHz and 8kHz output sample rate by default (3.072MHz PDM clock),
2、44.1kHz, 22.05kHz, 14.7kHz, 11.025kHz and 7.35kHz output sample rate by default (2.8224MHz PDM clock)
Is this means I cann't generate 16kHz sample rate output through 1.536MHZ(half of defualt) PDM clock?If it can be, how to modify src code.
THX!