Room correction with convolution per sample rate

[simoncn]

Your understanding of my proposal is correct. On a point of detail, the possible incorrect result if things happen in the wrong order would be

44.1 kHz -> upsampled to 384 kHz -> 44.1 kHz room correction

rather than

44.1 kHz -> 384 kHz room correction -> upsampled to 384 kHz

Although you don't want to do convolution and upsampling together, some other people will want to do this and I don't want to implement a solution that would produce incorrect results for these people.

Like you, I am not sure how "wrong" it would sound if a 44.1 kHz convolving filter were applied to a 384 kHz source. Also, I have no experience with convolving filters and I don't know how to create them or what effect I should expect them to have on the sound.

Perhaps someone else with experience in this area who does want to do convolving and upsampling together and has a good idea of how the result is intended to sound will offer to help with testing.