6.52 perceived sound quality. Overall satisfaction or acceptability for a listener with a given sound. Abbreviation, PSQ. Annotation Sound quality is that attribute of an auditory image for which the listener...
6.51 peak speech level. Level of the greatest absolute instantaneous sound pressure of a speech signal, with a specified frequency weighting, in a stated time interval, and relative to the standard reference sound pressure of 20 mPa. Unit, decibel...
6.49 most comfortable level. Sound pressure level of a given acoustic signal considered by the listener as optimal in the specified environment. Abbreviation, MCL. Unit, decibel...
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