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Equal Reverberance Contours for Synthetic Room Impulse Responses Listened to Directly: Evaluation of Reverberance in Terms of Loudness Decay Parameters
This paper examines effects of listening level and reverberation time on the perceived decay rate of synthetic room impulse responses (RIRs). A listening test was conducted with synthetic RIRs having a range of listening levels and reverberation times: in the test, subjects adjusted a physical decay rate of the RIRs to match the perceived decay rate of reference stimuli. In this way, we constructed equal reverberance contours as a function of sound pressure level and reverberation time. The experiment results confirm that listening level and reverberation time both significantly affect reverberance. The study also supports our previous finding: that the loudness decay function can be used to predict reverberance better than the conventional reverberance predictors.
Equal Reverberance Contours for Synthetic Room Impulse Responses Listened to Directly: Evaluation of Reverberance in Terms of Loudness Decay Parameters
This paper examines effects of listening level and reverberation time on the perceived decay rate of synthetic room impulse responses (RIRs). A listening test was conducted with synthetic RIRs having a range of listening levels and reverberation times: in the test, subjects adjusted a physical decay rate of the RIRs to match the perceived decay rate of reference stimuli. In this way, we constructed equal reverberance contours as a function of sound pressure level and reverberation time. The experiment results confirm that listening level and reverberation time both significantly affect reverberance. The study also supports our previous finding: that the loudness decay function can be used to predict reverberance better than the conventional reverberance predictors.
Equal Reverberance Contours for Synthetic Room Impulse Responses Listened to Directly: Evaluation of Reverberance in Terms of Loudness Decay Parameters
Lee, Doheon (author) / Cabrera, Densil (author) / Martens, William L. (author)
Building Acoustics ; 18 ; 189-205
2011-03-01
17 pages
Article (Journal)
Electronic Resource
English
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