I’m facing a little issue with my dac, which is accepting up to 192khz.
I’m hearing a pink noise but only when putting my dac to the 2xoversampling setting.
the strange behavior is about the fact that this behave doesn’t appear when I put the 4xOversampling setting.
I’m actually using the default setting. But I recently modified the EEPROM to another one. I dunno why I did that… I still have the original EEPROM.
The audio chipset is this one : vt1731 from via
The documentation says that frequencies over the maximum supported (192khz in my case), a pink noise will appear.
Then, what frequencies the system is sending to my soundcard during boot process ?