Validating a perceptual distraction model using a personal two-zone sound system

Jussi Rämö, Lasse Christensen, Søren Bech, Søren Holdt Jensen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

Abstrakt

This paper focuses on validating a perceptual distraction model, which aims to predict user's perceived distraction caused by audio-on-audio interference. Originally, the distraction model was trained with music targets and interferers using a simple loudspeaker setup, consisting of only two loudspeakers. Recently, the model was successfully validated in a complex personal sound-zone system with music targets and speech interferers. In this paper, a second round of validations were conducted by physically altering the sound-zone system and running listening experiments utilizing both of the two sound zones within the sound-zone system. Thus, validating the model using a different sound-zone system with both speech-on-music and music-on-speech stimuli sets. The results show that the model performance is equally good in both zones, i.e., with both speech- on-music and music-on-speech stimuli, and comparable to the previous validation round. The calculated root mean squared errors in Zone A and B were 11.3% and 10.4%, respectively, compared to the 11.0% from the previous validation round. The results further confirm that the distraction model can be used as a valuable tool in evaluating and optimizing the performance of personal sound-zone systems.
OriginalsprogEngelsk
TitelProceedings of Acoustics `17 Boston : 173rd Meeting of Acoustical Society of America and 8th Forum Acusticum
Antal sider12
ForlagAcoustical Society of America
Publikationsdatojul. 2017
Sider1-12
Artikelnummer050003
DOI
StatusUdgivet - jul. 2017
BegivenhedAcoustics '17 Boston: 173rd Meeting of Acoustical Society of America and 8th Forum Acusticum - Boston, USA
Varighed: 25 jun. 201729 jun. 2017

Konference

KonferenceAcoustics '17 Boston
LandUSA
ByBoston
Periode25/06/201729/06/2017
NavnMeetings on Acoustics. Proceedings
Nummer1
Vol/bind30
ISSN1939-800X

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  • Citationsformater

    Rämö, J., Christensen, L., Bech, S., & Jensen, S. H. (2017). Validating a perceptual distraction model using a personal two-zone sound system. I Proceedings of Acoustics `17 Boston: 173rd Meeting of Acoustical Society of America and 8th Forum Acusticum (s. 1-12). [050003] Acoustical Society of America. Meetings on Acoustics. Proceedings Bind 30 Nr. 1 https://doi.org/10.1121/2.0000534