Higher-order listening room compensation with additive compensation signals

Hofmann C, Günther M, Bürger M, Kellermann W (2016)


Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2016

City/Town: Shanghai, China

Pages Range: 534-538

Event location: Shanghai CN

ISBN: 978-1-4799-9988-0

DOI: 10.1109/ICASSP.2016.7471732

Abstract

The performance of sound reproduction systems for spatial audio is impaired by time-variant, reverberant listening environments. To tackle this issue, the Loudspeaker-Enclosure-Microphone System (LEMS) between the loudspeakers and reference microphones in the listening environment can be identified adaptively to allow  an LEMS-specific pre-processing of the loudspeaker signals. This contribution introduces a broadband implementation of a narrowband Listening Room Compensation (LRC) method with additive compensation signals, recently proposed by Talagala et al. [1], it extends the concept to higher-order compensation, and compares LRC to Listening Room Equalization (LRE) analytically. Evaluations in an image-source environment confirm the efficacy of higher-order LRC and its suitability as a complexity-reduced alternative to LRE

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How to cite

APA:

Hofmann, C., Günther, M., Bürger, M., & Kellermann, W. (2016). Higher-order listening room compensation with additive compensation signals. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) (pp. 534-538). Shanghai, CN: Shanghai, China.

MLA:

Hofmann, Christian, et al. "Higher-order listening room compensation with additive compensation signals." Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Shanghai Shanghai, China, 2016. 534-538.

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