MX2020009573A - Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h. - Google Patents

Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.

Info

Publication number
MX2020009573A
MX2020009573A MX2020009573A MX2020009573A MX2020009573A MX 2020009573 A MX2020009573 A MX 2020009573A MX 2020009573 A MX2020009573 A MX 2020009573A MX 2020009573 A MX2020009573 A MX 2020009573A MX 2020009573 A MX2020009573 A MX 2020009573A
Authority
MX
Mexico
Prior art keywords
listener
object position
3dof
freedom
degrees
Prior art date
Application number
MX2020009573A
Other languages
English (en)
Spanish (es)
Inventor
Leon Terentiv
Daniel Fischer
Christof Fersch
Original Assignee
Dolby Int Ab
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 Dolby Int Ab filed Critical Dolby Int Ab
Publication of MX2020009573A publication Critical patent/MX2020009573A/es

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
    • H04S7/303—Tracking of 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
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
MX2020009573A 2018-04-09 2019-04-09 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h. MX2020009573A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862654915P 2018-04-09 2018-04-09
US201862695446P 2018-07-09 2018-07-09
US201962823159P 2019-03-25 2019-03-25
PCT/EP2019/058954 WO2019197403A1 (en) 2018-04-09 2019-04-09 Methods, apparatus and systems for three degrees of freedom (3dof+) extension of mpeg-h 3d audio

Publications (1)

Publication Number Publication Date
MX2020009573A true MX2020009573A (es) 2020-10-05

Family

ID=66165969

Family Applications (6)

Application Number Title Priority Date Filing Date
MX2020009573A MX2020009573A (es) 2018-04-09 2019-04-09 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.
MX2023014623A MX2023014623A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.
MX2023014606A MX2023014606A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h
MX2023014607A MX2023014607A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h
MX2023014610A MX2023014610A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.
MX2023014609A MX2023014609A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.

Family Applications After (5)

Application Number Title Priority Date Filing Date
MX2023014623A MX2023014623A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.
MX2023014606A MX2023014606A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h
MX2023014607A MX2023014607A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h
MX2023014610A MX2023014610A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.
MX2023014609A MX2023014609A (es) 2018-04-09 2020-09-14 Metodos, aparatos y sistemas para extension de tres grados de libertad (3dof+) de audio 3d mpeg-h.

Country Status (16)

Country Link
US (3) US11882426B2 (https=)
EP (5) EP3777246B1 (https=)
JP (4) JP7270634B2 (https=)
KR (4) KR20250172755A (https=)
CN (7) CN113993061A (https=)
AU (2) AU2019253134B2 (https=)
BR (2) BR112020018404A2 (https=)
CA (4) CA3290531A1 (https=)
CL (5) CL2020002363A1 (https=)
ES (1) ES2924894T3 (https=)
IL (5) IL291120B2 (https=)
MX (6) MX2020009573A (https=)
MY (1) MY203883A (https=)
SG (1) SG11202007408WA (https=)
UA (1) UA127896C2 (https=)
WO (1) WO2019197403A1 (https=)

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Publication number Publication date
UA127896C2 (uk) 2024-02-07
CL2021003590A1 (es) 2022-08-19
CA3290531A1 (en) 2025-11-29
MX2023014606A (es) 2024-11-08
MX2023014623A (es) 2024-01-30
KR20240096621A (ko) 2024-06-26
US20220272480A1 (en) 2022-08-25
MX2023014609A (es) 2024-07-09
IL291120B2 (en) 2024-06-01
IL314886A (en) 2024-10-01
EP4030785B1 (en) 2023-03-29
CN113993058A (zh) 2022-01-28
CN113993062A (zh) 2022-01-28
JP7270634B2 (ja) 2023-05-10
MY203883A (en) 2024-07-23
CL2021003589A1 (es) 2022-08-19
CL2021001186A1 (es) 2021-10-22
EP4030784B1 (en) 2023-03-29
BR112020017489A2 (pt) 2020-12-22
KR102580673B1 (ko) 2023-09-21
KR20250172755A (ko) 2025-12-09
CN113993059A (zh) 2022-01-28
IL314886B2 (en) 2025-08-01
KR102894981B1 (ko) 2025-12-04
CN113993061A (zh) 2022-01-28
IL277364A (en) 2020-11-30
AU2019253134A1 (en) 2020-10-01
US11882426B2 (en) 2024-01-23
CA3168578A1 (en) 2019-10-17
JP7613815B2 (ja) 2025-01-15
EP4636548A3 (en) 2026-01-14
IL291120A (en) 2022-05-01
CN111886880A (zh) 2020-11-03
US11877142B2 (en) 2024-01-16
CA3091183C (en) 2025-05-27
RU2020130112A (ru) 2022-03-14
CA3168579C (en) 2026-03-31
IL309872A (en) 2024-03-01
IL314886B1 (en) 2025-04-01
MX2023014607A (es) 2024-11-08
CN113993059B (zh) 2024-12-10
CL2021001185A1 (es) 2021-10-22
JP7780615B2 (ja) 2025-12-04
EP4636548A2 (en) 2025-10-22
WO2019197403A1 (en) 2019-10-17
BR112020018404A2 (pt) 2020-12-22
KR102672164B1 (ko) 2024-06-05
KR20200140252A (ko) 2020-12-15
IL277364B (en) 2022-04-01
ES2924894T3 (es) 2022-10-11
IL291120B1 (en) 2024-02-01
CL2020002363A1 (es) 2021-01-29
KR20230136227A (ko) 2023-09-26
JP2023093680A (ja) 2023-07-04
CN111886880B (zh) 2021-11-02
IL309872B1 (en) 2024-09-01
EP3777246B1 (en) 2022-06-22
AU2019253134B2 (en) 2024-10-31
IL309872B2 (en) 2025-01-01
CN113993062B (zh) 2025-06-27
SG11202007408WA (en) 2020-09-29
CA3168579A1 (en) 2019-10-17
EP4030784A1 (en) 2022-07-20
CA3091183A1 (en) 2019-10-17
EP4221264B1 (en) 2025-07-02
CN113993060A (zh) 2022-01-28
JP2025041802A (ja) 2025-03-26
JP2026035666A (ja) 2026-03-04
JP2021519012A (ja) 2021-08-05
CA3168578C (en) 2026-03-31
CN119485135A (zh) 2025-02-18
EP4030785A1 (en) 2022-07-20
CN113993058B (zh) 2025-06-27
AU2025200367A1 (en) 2025-02-06
US20240187813A1 (en) 2024-06-06
US20220272481A1 (en) 2022-08-25
EP4221264A1 (en) 2023-08-02
EP3777246A1 (en) 2021-02-17
IL319168A (en) 2025-04-01
MX2023014610A (es) 2024-01-25
US12395810B2 (en) 2025-08-19

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