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Duration effects on detection cues in simultaneous masking: Analysis using decision variable correlation

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Experiments reveal how tone duration influences detection strategies in normal-hearing adults, suggesting adjustments in auditory models.

Listeners used energy-based cues for detecting short tones, while envelope-based cues became more prominent with longer durations.
Detection thresholds were assessed for tones at 1000 or 4000 Hz presented in noise across various durations (10, 20, 50, and 100 ms).
A decision variable correlation approach was used to analyze trial-by-trial responses and their consistency with different decision variables.
Results indicate that cue weighting strategies may need adjustments in models of human psychophysics based on the duration of stimuli.

Jennings et al. (2025) studied this question.

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View Full Paper

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Authors

Experiments reveal how tone duration influences detection strategies in normal-hearing adults, suggesting adjustments in auditory models.

Listeners used energy-based cues for detecting short tones, while envelope-based cues became more prominent with longer durations.
Detection thresholds were assessed for tones at 1000 or 4000 Hz presented in noise across various durations (10, 20, 50, and 100 ms).
A decision variable correlation approach was used to analyze trial-by-trial responses and their consistency with different decision variables.
Results indicate that cue weighting strategies may need adjustments in models of human psychophysics based on the duration of stimuli.

Jennings et al. (2025) studied this question.

View Full Paper

Ask AI

Bookmark