On the Accuracy and Consistency of Sound Localization at Various Azimuth and Elevation Angles

Maksims Mironovs; Hyunkook Lee

On the Accuracy and Consistency of Sound Localization at Various Azimuth and Elevation Angles

Maksims Mironovs, Hyunkook Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This study examined the sound localization of a broadband pink noise burst at various azimuth and elevation angles in a critical listening room. A total of 33 source positions were tested, ranging from 0° to 180° azimuth and -30° to 90° elevation angles with 30° intervals. Results indicated that sound source elevation was localized inaccurately with a large data spread; however, it was improved on the off-center planes. It was observed that elevation localization accuracy was worse on the back compared to the front. Back to front confusion was observed for the sources raised to 60° elevation angle. Proposed listening response method showed consistent localization result and is therefore considered to be useful for future studies in 3D sound localization.

Original language	English
Title of host publication	Proceedings of 144th AES International Convention
Publication status	Published - 14 May 2018
Event	144th Audio Engineering Society International Pro Audio Convention - NH Hotel Milano Congress Centre, Milan, Italy Duration: 23 May 2018 → 26 May 2018 Conference number: 144 http://www.aes.org/events/144 (Link to Conference Website )

Conference

Conference	144th Audio Engineering Society International Pro Audio Convention
Abbreviated title	AES 2018
Country/Territory	Italy
City	Milan
Period	23/05/18 → 26/05/18
Internet address	http://www.aes.org/events/144 (Link to Conference Website )

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 9 Industry, Innovation, and Infrastructure

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AAM_AES_144_Mironovs and LeeAccepted author manuscript, 1.05 MBLicence: Unspecified

http://www.aes.org/e-lib/browse.cfm?elib=19469

Cite this

@inproceedings{6b46501ccdb0479eb98ff01023c48ce6,

title = "On the Accuracy and Consistency of Sound Localization at Various Azimuth and Elevation Angles",

abstract = "This study examined the sound localization of a broadband pink noise burst at various azimuth and elevation angles in a critical listening room. A total of 33 source positions were tested, ranging from 0° to 180° azimuth and -30° to 90° elevation angles with 30° intervals. Results indicated that sound source elevation was localized inaccurately with a large data spread; however, it was improved on the off-center planes. It was observed that elevation localization accuracy was worse on the back compared to the front. Back to front confusion was observed for the sources raised to 60° elevation angle. Proposed listening response method showed consistent localization result and is therefore considered to be useful for future studies in 3D sound localization. ",

keywords = "Localisation, 3D audio, psychoacoustics",

author = "Maksims Mironovs and Hyunkook Lee",

year = "2018",

month = may,

day = "14",

language = "English",

booktitle = "Proceedings of 144th AES International Convention",

note = "144th Audio Engineering Society International Pro Audio Convention, AES 2018 ; Conference date: 23-05-2018 Through 26-05-2018",

url = "http://www.aes.org/events/144",

}

TY - GEN

T1 - On the Accuracy and Consistency of Sound Localization at Various Azimuth and Elevation Angles

AU - Mironovs, Maksims

AU - Lee, Hyunkook

N1 - Conference code: 144

PY - 2018/5/14

Y1 - 2018/5/14

N2 - This study examined the sound localization of a broadband pink noise burst at various azimuth and elevation angles in a critical listening room. A total of 33 source positions were tested, ranging from 0° to 180° azimuth and -30° to 90° elevation angles with 30° intervals. Results indicated that sound source elevation was localized inaccurately with a large data spread; however, it was improved on the off-center planes. It was observed that elevation localization accuracy was worse on the back compared to the front. Back to front confusion was observed for the sources raised to 60° elevation angle. Proposed listening response method showed consistent localization result and is therefore considered to be useful for future studies in 3D sound localization.

AB - This study examined the sound localization of a broadband pink noise burst at various azimuth and elevation angles in a critical listening room. A total of 33 source positions were tested, ranging from 0° to 180° azimuth and -30° to 90° elevation angles with 30° intervals. Results indicated that sound source elevation was localized inaccurately with a large data spread; however, it was improved on the off-center planes. It was observed that elevation localization accuracy was worse on the back compared to the front. Back to front confusion was observed for the sources raised to 60° elevation angle. Proposed listening response method showed consistent localization result and is therefore considered to be useful for future studies in 3D sound localization.

KW - Localisation

KW - 3D audio

KW - psychoacoustics

M3 - Conference contribution

BT - Proceedings of 144th AES International Convention

T2 - 144th Audio Engineering Society International Pro Audio Convention

Y2 - 23 May 2018 through 26 May 2018

ER -

On the Accuracy and Consistency of Sound Localization at Various Azimuth and Elevation Angles

Abstract

Conference

UN SDGs

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