Invention Grant
- Patent Title: Acoustic reproduction method, recording medium, and acoustic reproduction system
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Application No.: US17903345Application Date: 2022-09-06
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Publication No.: US12075232B2Publication Date: 2024-08-27
- Inventor: Seigo Enomoto
- Applicant: Panasonic Intellectual Property Corporation of America
- Applicant Address: US CA Torrance
- Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
- Current Assignee Address: US CA Torrance
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP 20209499 2020.12.17
- Main IPC: H04S7/00
- IPC: H04S7/00

Abstract:
An acoustic reproduction method is an acoustic reproduction method for causing a user to perceive a first sound as a sound arriving from a first position in a three-dimensional sound field and a second sound as a sound arriving from a second position different from the first position in the three-dimensional sound field. The acoustic reproduction method includes: obtaining a movement speed of a head of the user; and generating an output sound signal for causing the user to perceive sounds that arrive from predetermined positions in the three-dimensional sound field. In the generating, when the movement speed obtained is greater than a first threshold, the output sound signal for causing the user to perceive the first sound and the second sound as a sound arriving from a third position between the first position and the second position is generated.
Public/Granted literature
- US20220417697A1 ACOUSTIC REPRODUCTION METHOD, RECORDING MEDIUM, AND ACOUSTIC REPRODUCTION SYSTEM Public/Granted day:2022-12-29
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