ITU-R BS.1534-2-2014
Method for the subjective assessment of intermediate quality level of audio systems

Standard No.

ITU-R BS.1534-2-2014

Release Date

2014

Published By

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

Status

Be replaced

Replace By

ITU-R BS.1534-2015

Latest

ITU-R BS.1534-2015

Scope

"This Recommendation describes a method for the subjective assessment of intermediate audio quality. This method mirrors many aspects of Recommendation ITU-R BS.1116 and uses the same grading scale as is used for the evaluation of picture quality (i.e. Recommendation ITU-R BT.500). The method@ called ""MUlti Stimulus test with Hidden Reference and Anchor (MUSHRA)""@ has been successfully tested. These tests have demonstrated that the MUSHRA method is suitable for evaluation of intermediate audio quality and gives accurate and reliable results."

ITU-R BS.1534-2-2014 history

• 2015 ITU-R BS.1534-2015 Method for the subjective assessment of intermediate quality levels of coding systems
• 2014 ITU-R BS.1534-2-2014 Method for the subjective assessment of intermediate quality level of audio systems