Details
| Original language | English |
|---|---|
| Title of host publication | AES International Conference on Audio for Virtual and Augmented Reality, AVAR 2022 |
| Publisher | Audio Engineering Society |
| Pages | 48-57 |
| Number of pages | 10 |
| ISBN (electronic) | 9781713859727 |
| Publication status | Published - 15 Aug 2022 |
| Event | 2022 AES International Conference on Audio for Virtual and Augmented Reality, AVAR 2022 - Redmond, United States Duration: 15 Aug 2022 → 17 Aug 2022 |
Publication series
| Name | Proceedings of the AES International Conference |
|---|---|
| Volume | 2022-August |
Abstract
To achieve the goal of a perceptual fusion between the auralization of virtual audio objects in the room acoustics of a real listening room, an adequate adaptation of the virtual acoustics to the real room acoustics is necessary. The challenges are to describe the acoustics of different rooms by suitable parameters, to classify different rooms, and to evoke a similar auditory perception between acoustically similar rooms. An approach is presented to classify rooms based on measured BRIRs using statistical methods and to select best match BRIRs from the dataset to auralize audio objects in a new room. The results show that it is possible to separate rooms based on their room acoustic properties, that the separation also corresponds to a large extent to the perceptual distance between rooms, and that a selection of best match BRIRs is possible.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Physics and Astronomy(all)
- Acoustics and Ultrasonics
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AES International Conference on Audio for Virtual and Augmented Reality, AVAR 2022. Audio Engineering Society, 2022. p. 48-57 (Proceedings of the AES International Conference; Vol. 2022-August).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Room acoustic analysis and BRIR matching based on room acoustic measurements
AU - Treybig, Lukas
AU - Saini, Shivam
AU - Werner, Stephan
AU - Sloma, Ulrike
AU - Peissig, Jürgen
PY - 2022/8/15
Y1 - 2022/8/15
N2 - To achieve the goal of a perceptual fusion between the auralization of virtual audio objects in the room acoustics of a real listening room, an adequate adaptation of the virtual acoustics to the real room acoustics is necessary. The challenges are to describe the acoustics of different rooms by suitable parameters, to classify different rooms, and to evoke a similar auditory perception between acoustically similar rooms. An approach is presented to classify rooms based on measured BRIRs using statistical methods and to select best match BRIRs from the dataset to auralize audio objects in a new room. The results show that it is possible to separate rooms based on their room acoustic properties, that the separation also corresponds to a large extent to the perceptual distance between rooms, and that a selection of best match BRIRs is possible.
AB - To achieve the goal of a perceptual fusion between the auralization of virtual audio objects in the room acoustics of a real listening room, an adequate adaptation of the virtual acoustics to the real room acoustics is necessary. The challenges are to describe the acoustics of different rooms by suitable parameters, to classify different rooms, and to evoke a similar auditory perception between acoustically similar rooms. An approach is presented to classify rooms based on measured BRIRs using statistical methods and to select best match BRIRs from the dataset to auralize audio objects in a new room. The results show that it is possible to separate rooms based on their room acoustic properties, that the separation also corresponds to a large extent to the perceptual distance between rooms, and that a selection of best match BRIRs is possible.
UR - http://www.scopus.com/inward/record.url?scp=85141696891&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85141696891
T3 - Proceedings of the AES International Conference
SP - 48
EP - 57
BT - AES International Conference on Audio for Virtual and Augmented Reality, AVAR 2022
PB - Audio Engineering Society
T2 - 2022 AES International Conference on Audio for Virtual and Augmented Reality, AVAR 2022
Y2 - 15 August 2022 through 17 August 2022
ER -