• Patent Title: Apparatus, method, sound system
  • Application No.: US17440793
    Application Date: 2020-03-27
  • Publication No.: US11979735B2
    Publication Date: 2024-05-07
  • Inventor: Franck Giron
  • Applicant: Sony Group Corporation
  • Applicant Address: JP Tokyo
  • Assignee: Sony Group Corporation
  • Current Assignee: Sony Group Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: XSENSUS LLP
  • Priority: EP 166287 2019.03.29
  • International Application: PCT/EP2020/058752 2020.03.27
  • International Announcement: WO2020/201107A 2020.10.08
  • Date entered country: 2021-09-20
  • Main IPC: H04S7/00
  • IPC: H04S7/00
Apparatus, method, sound system
Abstract:
The present disclosure pertains to an apparatus, which has circuitry configured to control a loud-speaker arrangement including at least one virtual loudspeaker and at least one real loudspeaker to generate at least one virtual sound source, wherein the at least one virtual sound source is generated based on contributions of the at least one virtual loudspeaker and the at least one real loudspeaker, and wherein a soundfield modulation function configured to generate an acoustic impression for a user is used to modulate a soundfield emitted by the virtual sound source, such that the acoustic impression is generated at a predetermined position.
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