Adaptive listening room compensation for spatial audio systems

Spors S, Buchner H, Rabenstein R (2004)


Publication Status: Published

Publication Type: Conference contribution, Conference Contribution

Publication year: 2004

Publisher: European Signal Processing Conference, EUSIPCO

Pages Range: 1381-1384

Article Number: 7080036

Event location: Vienna AT

ISBN: 9783200001657

URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84979911467&origin=inward

Abstract

Various kinds of spatial audio systems have been developed that go beyond the current 5.1 standard. Although the approaches are different, they are capable of delivering acoustic immersion to a large number of listeners simultaneously without restricting their activities by headphones, trackers, or alike. In particular, the sweet spot limitation well known from current consumer market systems is repealed. However, these attractive properties could only be realized in listening rooms without any noticeable reverberation. Otherwise, measures have to be taken for the digital compensation of wall reflections. This contribution presents an adaptive compensation technique which is based on the decomposition of sound fields into plane waves. Various advantages are discussed, e.g. improved multichannel adaptation by decoupling of the compensation filters. Finally, results for a specific spatial reproduction method (wave field synthesis) are presented.

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How to cite

APA:

Spors, S., Buchner, H., & Rabenstein, R. (2004). Adaptive listening room compensation for spatial audio systems. In Proceedings of the 12th European Signal Processing Conference, EUSIPCO 2004 (pp. 1381-1384). Vienna, AT: European Signal Processing Conference, EUSIPCO.

MLA:

Spors, Sascha, Herbert Buchner, and Rudolf Rabenstein. "Adaptive listening room compensation for spatial audio systems." Proceedings of the 12th European Signal Processing Conference, EUSIPCO 2004, Vienna European Signal Processing Conference, EUSIPCO, 2004. 1381-1384.

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