No upsampling or MQA origami hocuspocus by Qobuz. They do the preliminary work with recording studios, in partnership with record labels and film studios, to obtain 24-Bit Hi-Res files with an identical sound to that of the engineer’s studio master.
Qobuz demands that the studio masters it receives from its partnering record labels are at a minimum resolution of 24-bit/88kHz, and the files it serves go as high as 24-bit/192kHz. Through Qobuz’s process of turning a studio master into a user-ready file, there’s no upsampling, and no interference with the integrity of the audio.
” Hi-Res (as in High-Resolution) represents the apex of digital audio. These files - obtained through lossless compression or uncompressed - deliver better sound quality than a CD. They are encoded in 24-Bit, at frequencies that can go up to 192 kHz - these are actually the same files that are used in recording studios.
They therefore offer a much more accurate, faithful and respectful reproduction of the work of artists and sound engineers than any other audio file format.”