audio resampling

I'm using the USB input to the DAC8 Pro with the normal windows drivers (not ASIO). I can get sound on windows applications but in REW I can't get sound - it says: No input mixers available supporting PCM_SIGNED 48000.0 Hz, 16 bit, stereo, 4 bytes/frame, little-endian I'm also not getting any...

I use exclusive WASAPI when listening to music by itself, but if I have to use shared mode (e.g. when playing a game and music at the same time) what should I set the sample rate to in the Windows settings? I'm guessing I should try to match the sample rate of the sources, but what should I use...

Got into a discussion on another forum. Trying to see if a user‘s claims have any theoretical merit. So, Nyquist states that if you sample >2x the frequency range you want, it can reproduce that range perfectly (with quantization noise). However, what if there was a super short transient (say...

Signal processing methods can be complex to understand leading to misconceptions. None is more victim of that than upsampling or interpolation. I am sure you have heard of people saying they play their HD content on 4K display and it looks "almost 4K." Same with audio. There is this notion...