5.27 masking level difference. Any decrease (improvement) in the masked threshold obtained when two ears are used instead of one. Masking level difference is usually referred to the masked threshold determined under monotic listening conditions....
5.26 likelihood ratio criterion. That value of the likelihood ratio at or above which a “signal-plus-noise” response is made and below which a “noise-alone” response is...
5.25 likelihood ratio. For an event, the ratio of the probability density of that event given “signal-plus-noise,” to the probability density of that event given “noise-alone.”
5.24 isophonic contour. Curve that shows the related values of sound pressure level and frequency required to produce a given magnitude of a specific auditory sensation for the typical subject for a stated manner of listening to the sound. The specific...
5.23 interaural phase. Phase (or time) difference between the signal and noise, or noise alone, parameter presented at one ear and the signal and noise, or noise alone, parameter presented at the other ear. Phase is usually referenced to one ear. Unit,...
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