This supplement to EBU Tech 3286 concerns the subjective assessment of multichannel audio material, whereas the parent document deals only with stereo.
This document references EBU R 022, EBU R 068, EBU R 091, EBU Tech 3276 and its supplement, EBU Tech 3287 and EBU Tech 3282.
The following translations of this document are available. Please note the translations may not be based on the latest version; see the year mentioned in brackets. These translations are courtesy of the translaters and hosted by the EBU 'as is'. The official and definitive version is the EBU English version.
Russian version of EBU Tech 3286s1  - Special thanks to EBU Member RTR.