Altered pinna: Exploring shape change of pinna for perception and illusion of sound direction change

Kenichiro Shirota, Roshan Lalintha Peiris, Kouta Minamizawa

研究成果: Conference contribution

3 引用 (Scopus)

抜粋

This study demonstrates that by opening and closing the human pinna, we can change the direction of sound perceived by humans. Each ear was independently transformed into a 100% open, 50% open, and 100% closed state, and all 9 combinations of these ear transformations were tested to evaluate the perceived direction of the sound output from 7 speakers placed 180 degrees around the subject. We demonstrate that by deforming the pinna, we could change the perception of the direction of sound, or make it illusory. We also found that except for 1 out of 7 speakers (or directions of sound), closing 100% of the ear on the side of the speaker where the sound is coming from and 50% of the ear on the other side of the speaker tends produce the most alteration to the perceived direction of sound.

元の言語English
ホスト出版物のタイトルISWC 2019 - Proceedings of the 2019 ACM International Symposium on Wearable Computers
出版者Association for Computing Machinery
ページ220-224
ページ数5
ISBN(電子版)9781450368704
DOI
出版物ステータスPublished - 2019 9 9
イベント23rd International Symposium on Wearable Computers, ISWC 2019 - London, United Kingdom
継続期間: 2019 9 92019 9 13

出版物シリーズ

名前Proceedings - International Symposium on Wearable Computers, ISWC
ISSN(印刷物)1550-4816

Conference

Conference23rd International Symposium on Wearable Computers, ISWC 2019
United Kingdom
London
期間19/9/919/9/13

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Networks and Communications

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  • これを引用

    Shirota, K., Peiris, R. L., & Minamizawa, K. (2019). Altered pinna: Exploring shape change of pinna for perception and illusion of sound direction change. : ISWC 2019 - Proceedings of the 2019 ACM International Symposium on Wearable Computers (pp. 220-224). (Proceedings - International Symposium on Wearable Computers, ISWC). Association for Computing Machinery. https://doi.org/10.1145/3341163.3347725