Abstract
In the field of auditory masking threshold predictions an optimal method for buffering a continuous, ecologically valid programme combination into discrete temporal windows has yet to be determined. An investigation was carried out into the use of a variety of temporal window durations, shapes, and steps, in order to discern the resultant effect upon the accuracy of various masking threshold prediction models. Selection of inappropriate temporal windows can triple the prediction error in some cases. Overlapping windows were found to produce the lowest errors provided that the predictions were smoothed appropriately. The optimal window shape varied across the tested models. The most accurate variant of each model resulted in root mean squared errors of 2.3, 3.4, and 4.2 dB.
Originalsprog | Engelsk |
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Titel | 2013 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Proceedings |
Antal sider | 5 |
Forlag | IEEE |
Publikationsdato | 18 okt. 2013 |
Sider | 408-412 |
Artikelnummer | 6637679 |
ISBN (Elektronisk) | 978-1-4799-0356-6 |
DOI | |
Status | Udgivet - 18 okt. 2013 |
Begivenhed | 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 - Vancouver, BC, Canada Varighed: 26 maj 2013 → 31 maj 2013 |
Konference
Konference | 2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013 |
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Land/Område | Canada |
By | Vancouver, BC |
Periode | 26/05/2013 → 31/05/2013 |
Sponsor | IEE Signal Processing Society |