Hi all,
I am facing some sound interuptions when playing 24bits 96khz flac file with my raspberry pi 3 + hifiberry digi.
Have you noticed the same ? Everything is fine with standard 44khz/16 bits files.
Many thanks,
Regards,
Vincent
Hi all,
I am facing some sound interuptions when playing 24bits 96khz flac file with my raspberry pi 3 + hifiberry digi.
Have you noticed the same ? Everything is fine with standard 44khz/16 bits files.
Many thanks,
Regards,
Vincent
I found the solution by myself.
It is due to a grounding problem. The hifiberry digi has an output transformer at SPDIF output to provide galvanic isolation.
But at the other side, my dac is not grounded. Therefore it produces a floating ground particularly good to receive all kinds of interferences!
I put a cable to put ground on external conductor of SPDIF cable. Clipping dissappears!
Hope it can help somebody.
Regards,
Clever investigation on your side, kudos!