KR20240132503A - 오디오 장치 및 이의 동작 방법 - Google Patents

오디오 장치 및 이의 동작 방법 Download PDF

Info

Publication number
KR20240132503A
KR20240132503A KR1020247026809A KR20247026809A KR20240132503A KR 20240132503 A KR20240132503 A KR 20240132503A KR 1020247026809 A KR1020247026809 A KR 1020247026809A KR 20247026809 A KR20247026809 A KR 20247026809A KR 20240132503 A KR20240132503 A KR 20240132503A
Authority
KR
South Korea
Prior art keywords
room
audio
reverberation
sound source
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020247026809A
Other languages
English (en)
Korean (ko)
Inventor
제로엔 게라두스 헨리쿠스 코펜스
샘 마틴 젤프스
Original Assignee
코닌클리케 필립스 엔.브이.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 코닌클리케 필립스 엔.브이. filed Critical 코닌클리케 필립스 엔.브이.
Publication of KR20240132503A publication Critical patent/KR20240132503A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
KR1020247026809A 2022-01-11 2023-01-09 오디오 장치 및 이의 동작 방법 Pending KR20240132503A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22150868.2 2022-01-11
EP22150868.2A EP4210353A1 (en) 2022-01-11 2022-01-11 An audio apparatus and method of operation therefor
PCT/EP2023/050310 WO2023135075A1 (en) 2022-01-11 2023-01-09 An audio apparatus and method of operation therefor

Publications (1)

Publication Number Publication Date
KR20240132503A true KR20240132503A (ko) 2024-09-03

Family

ID=79730557

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247026809A Pending KR20240132503A (ko) 2022-01-11 2023-01-09 오디오 장치 및 이의 동작 방법

Country Status (9)

Country Link
US (1) US20250063317A1 (enExample)
EP (2) EP4210353A1 (enExample)
JP (1) JP2025500657A (enExample)
KR (1) KR20240132503A (enExample)
CN (1) CN118541995A (enExample)
AU (1) AU2023206579A1 (enExample)
CA (1) CA3247516A1 (enExample)
MX (1) MX2024008563A (enExample)
WO (1) WO2023135075A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2634268A (en) * 2023-10-04 2025-04-09 Sony Interactive Entertainment Europe Ltd Simulating audio signals
WO2026130971A1 (en) * 2024-12-17 2026-06-25 Nokia Technologies Oy Reverberation of spatially extended audio sources

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7099482B1 (en) * 2001-03-09 2006-08-29 Creative Technology Ltd Method and apparatus for the simulation of complex audio environments
US20060247918A1 (en) * 2005-04-29 2006-11-02 Microsoft Corporation Systems and methods for 3D audio programming and processing
KR102395351B1 (ko) * 2013-07-31 2022-05-10 돌비 레버러토리즈 라이쎈싱 코오포레이션 공간적으로 분산된 또는 큰 오디오 오브젝트들의 프로세싱
US9942687B1 (en) * 2017-03-30 2018-04-10 Microsoft Technology Licensing, Llc System for localizing channel-based audio from non-spatial-aware applications into 3D mixed or virtual reality space

Also Published As

Publication number Publication date
WO2023135075A1 (en) 2023-07-20
MX2024008563A (es) 2024-07-22
EP4210353A1 (en) 2023-07-12
CN118541995A (zh) 2024-08-23
CA3247516A1 (en) 2023-07-20
AU2023206579A1 (en) 2024-08-22
EP4464041A1 (en) 2024-11-20
US20250063317A1 (en) 2025-02-20
JP2025500657A (ja) 2025-01-09

Similar Documents

Publication Publication Date Title
JP7715771B2 (ja) 双方向オーディオ環境のための空間オーディオ
KR102931163B1 (ko) 확산 반향 신호를 생성하기 위한 장치 및 방법
EP4066236B1 (en) Apparatus and method for determining virtual sound sources
EP4320877B1 (en) Audio apparatus and method therefor
EP3595337A1 (en) Audio apparatus and method of audio processing
US20250063317A1 (en) An audio apparatus and method of operation therefor
KR20250134105A (ko) 오디오 장치 및 이의 동작 방법
US10841727B2 (en) Low-frequency interchannel coherence control
EP4383755A1 (en) An audio apparatus and method of rendering therefor
EP4383754A1 (en) An audio apparatus and method of rendering therefor

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000