This Recommendation specifies a method for objective measurement of the perceived audio quality of a device under test, e.g. a low bit-rate codec. It is divided into two Annexes. Annex 1 gives the user a general overview of the method and includes four Ap
ITU-R BS.1387-1-2001 history
2001ITU-R BS.1387-1-2001 Method for objective measurements of perceived audio quality