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Demo: A Spatial Audio System for the Internet-of-Things

Published: 22 February 2019 Publication History

Abstract

Current speakers on IoT hubs are limited, as they do not provide spatial audio experiences. Current spatial audio techniques do not scale to IoT needs, due to high cost, maintenance, and latency. To provide spatial audio for existing IoT environments, we propose and demonstrate a distributed spatial audio system that uses time-domain crosstalk cancellation among a multi-speaker IoT system to position virtual audio throughout a room.

References

[1]
M. Song, C. Zhang, D. Florencio, H. Kang. 2011. An Interactive 3-D Audio System with Loudspeakers. In IEEE Transactions on Multimedia (Volume: 13, Issue: 5, Oct. 2011)
[2]
V. Pullki. 1997. Virtual sound source positioning using vector base amplitude panning. J. Audio Eng. Soc., vol. 45, pp. 456--466.
[3]
D. Artega. 2018. Introduction to Ambisonics.
[4]
H. Kurabayashi, M. Otani, K. Itoh, M. Hashimoto, M. Kayama. 2013. Development of dynamic transaural reproduction system using non-contact head tracking. In Proc. of IEEE Global Conference on Consumer Electronics (GCCE), (Tokyo, Japan).

Cited By

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  • (2023)Spatial Audio Empowered Smart speakers with Xblock - A Pose-Adaptive Crosstalk Cancellation Algorithm for Free-moving UsersProceedings of Cyber-Physical Systems and Internet of Things Week 202310.1145/3576914.3589563(285-291)Online publication date: 9-May-2023

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cover image ACM Conferences
HotMobile '19: Proceedings of the 20th International Workshop on Mobile Computing Systems and Applications
February 2019
200 pages
ISBN:9781450362733
DOI:10.1145/3301293
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 22 February 2019

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Author Tags

  1. audio
  2. internet of things
  3. spatial audio

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  • Demonstration

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HotMobile '19
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Overall Acceptance Rate 96 of 345 submissions, 28%

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Cited By

View all
  • (2023)Spatial Audio Empowered Smart speakers with Xblock - A Pose-Adaptive Crosstalk Cancellation Algorithm for Free-moving UsersProceedings of Cyber-Physical Systems and Internet of Things Week 202310.1145/3576914.3589563(285-291)Online publication date: 9-May-2023

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