Projects per year
Abstract
An algorithm is proposed for estimating the loudness of several simultaneous sound sources by means of microphone-array beamforming. The algorithm is derived from two listening experiments in which the loudness of two simultaneous sounds (narrow-band noises with 1-kHz and 3.15-kHz center frequencies) was matched to a single sound (2-kHz narrow-band noise). The simultaneous sounds were presented from either one sound source or two spatially separated sources, whereas the single sound was presented from the frontal direction. The results indicate that overall loudness can be calculated by summing the loudnesses of the individual sources according to a simple psychophysical relationship.
Original language | English |
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Title of host publication | Proceedings of The Society of Automotive Engineers of Japan (JSAE) Annual Congress |
Publication date | 2006 |
Pages | 5-8 |
Publication status | Published - 2006 |
Event | JSAE Annual Congress - Pacifico, Japan Duration: 24 May 2006 → 26 May 2006 |
Conference
Conference | JSAE Annual Congress |
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Country/Territory | Japan |
City | Pacifico |
Period | 24/05/2006 → 26/05/2006 |
Bibliographical note
JSAE Paper Number: 20065426Fingerprint
Dive into the research topics of 'Loudness estimation of simultaneous sources using beamforming'. Together they form a unique fingerprint.Projects
- 1 Finished
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Spatial sound quality estimation with array techniques
Minnaar, P., Ellermeier, W. & Song, W.
31/12/2007 → 31/12/2007
Project: Research