Does USB audio class module(nRF5 SDK v17.0.2) support 24bit 48kHz?

[jeongcho]

I'm testing USB audio demo.
I changed bit resolution of APP_USBD_AUDIO_FORMAT_DESCRIPTOR 16 to 24
but the widows10's USB audio device is still 16 bit.
how can i do that?

[Sigurd]

Hi,

I think you would need to increase the /* Subframe size */ also then. Try to set it to 3.

[jeongcho]

thank you for your answer