Details
| Original language | English |
|---|---|
| Publication status | Published - 7 Oct 2018 |
| Event | 145th Audio Engineering Society International Convention, AES 2018 - New York, United States Duration: 18 Oct 2018 → 21 Oct 2018 |
Conference
| Conference | 145th Audio Engineering Society International Convention, AES 2018 |
|---|---|
| Country/Territory | United States |
| City | New York |
| Period | 18 Oct 2018 → 21 Oct 2018 |
Abstract
In the course of the project PMSE-xG an audience service for live events - the Assistive Live Listening Service - was developed. The service uses supplementary augmented audio content presented through transparent headphones to enhance the traditional audio playback of a PA loudspeaker system. Augmented audio content and ambient sound are temporally aligned by the service. This paper proposes signal processing techniques to improve existing methods for estimating the propagation delay of acoustic signals in strongly reverberant environments. These refined methods aim to reduce the computational costs and allow to keep track of moving listeners. The proposed methods are evaluated based on realistic recordings of music and speech samples.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
- Mathematics(all)
- Modelling and Simulation
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2018. Paper presented at 145th Audio Engineering Society International Convention, AES 2018, New York, United States.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Advancements in Propagation Delay Estimation of Acoustic Signals in an Audience Service for Live Events
AU - Nophut, Marcel
AU - Hupke, Robert
AU - Preihs, Stephan
AU - Peissig, Jürgen
N1 - Publisher Copyright: © 2018 KASHYAP. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2018/10/7
Y1 - 2018/10/7
N2 - In the course of the project PMSE-xG an audience service for live events - the Assistive Live Listening Service - was developed. The service uses supplementary augmented audio content presented through transparent headphones to enhance the traditional audio playback of a PA loudspeaker system. Augmented audio content and ambient sound are temporally aligned by the service. This paper proposes signal processing techniques to improve existing methods for estimating the propagation delay of acoustic signals in strongly reverberant environments. These refined methods aim to reduce the computational costs and allow to keep track of moving listeners. The proposed methods are evaluated based on realistic recordings of music and speech samples.
AB - In the course of the project PMSE-xG an audience service for live events - the Assistive Live Listening Service - was developed. The service uses supplementary augmented audio content presented through transparent headphones to enhance the traditional audio playback of a PA loudspeaker system. Augmented audio content and ambient sound are temporally aligned by the service. This paper proposes signal processing techniques to improve existing methods for estimating the propagation delay of acoustic signals in strongly reverberant environments. These refined methods aim to reduce the computational costs and allow to keep track of moving listeners. The proposed methods are evaluated based on realistic recordings of music and speech samples.
UR - http://www.scopus.com/inward/record.url?scp=85060188252&partnerID=8YFLogxK
M3 - Paper
T2 - 145th Audio Engineering Society International Convention, AES 2018
Y2 - 18 October 2018 through 21 October 2018
ER -