When I buy a highrez album, I normally run (some of) its tracks through Musicscope to see how frequency spectrum looks like.
Recently, I acquired an album ( I will not disclose which one for now), and this is what I see when I play it in Musicscope:
Initially, I was thinking the album is in fact recorded in 48kHz/24bit and upsampled to 96kHz/24bit.
So I took another 48kHz/24bit track and upsampled it by 3 different (offline) tools:
- R8Brain Pro
The results you can see here. Although there are differences around 24kHz, none of these showed any noise (content ???) above 24kHz.
So I really would like to find out what is going on with the ‘unnamed’ track, shown at the start of this topic.
And before I forget, here is an example of a correct 96kHz/24bit track
Looking forward to your insights