Invention Grant
- Patent Title: Virtual localization of sound
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Application No.: US15890031Application Date: 2018-02-06
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Publication No.: US10440495B2Publication Date: 2019-10-08
- Inventor: Scott Wardle
- Applicant: Sony Interactive Entertainment Inc
- Applicant Address: JP Tokyo
- Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
- Current Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
- Current Assignee Address: JP Tokyo
- Agency: JDI Patent
- Agent Joshua Isenberg; Robert Pullman
- Main IPC: H04S7/00
- IPC: H04S7/00 ; H04R5/02 ; H04R5/027 ; H04S3/00

Abstract:
A method for improved virtual localization of sound comprises making a sound at an origin point, recording the sound with two or more recording devices at, two or more different distances from the origin point, generate a head-related transfer function (HRTF) for each of signals received from the two or more recording devices at the two or more different distances from the origin point, convolving a waveform with a localized HRTF generated using at least one of the HRTFs, and drive a speaker with the convolved waveform.
Public/Granted literature
- US20190246230A1 VIRTUAL LOCALIZATION OF SOUND Public/Granted day:2019-08-08
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