KR102661914B1 - 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩 - Google Patents

압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩 Download PDF

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KR102661914B1
KR102661914B1 KR1020187012718A KR20187012718A KR102661914B1 KR 102661914 B1 KR102661914 B1 KR 102661914B1 KR 1020187012718 A KR1020187012718 A KR 1020187012718A KR 20187012718 A KR20187012718 A KR 20187012718A KR 102661914 B1 KR102661914 B1 KR 102661914B1
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KR20180066137A (ko
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스벤 코르돈
알렉산더 크뤼거
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돌비 인터네셔널 에이비
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/11—Application of ambisonics in stereophonic audio systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereophonic System (AREA)
  • Compositions Of Oxide Ceramics (AREA)
KR1020187012718A 2015-10-08 2016-10-07 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩 Active KR102661914B1 (ko)

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Application Number Priority Date Filing Date Title
KR1020247013786A KR20240058992A (ko) 2015-10-08 2016-10-07 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩

Applications Claiming Priority (5)

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EP15306590 2015-10-08
EP15306590.9 2015-10-08
US201662361809P 2016-07-13 2016-07-13
US62/361,809 2016-07-13
PCT/EP2016/073970 WO2017060411A1 (en) 2015-10-08 2016-10-07 Layered coding for compressed sound or sound field representations

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KR1020247013786A Division KR20240058992A (ko) 2015-10-08 2016-10-07 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩

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KR20180066137A KR20180066137A (ko) 2018-06-18
KR102661914B1 true KR102661914B1 (ko) 2024-04-30

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KR1020187012718A Active KR102661914B1 (ko) 2015-10-08 2016-10-07 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩
KR1020247013786A Pending KR20240058992A (ko) 2015-10-08 2016-10-07 압축된 사운드 또는 음장 표현들에 대한 계층화된 코딩

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US (5) US10706860B2 (https=)
EP (4) EP3360135B1 (https=)
JP (4) JP6797197B2 (https=)
KR (2) KR102661914B1 (https=)
CN (6) CN116168710A (https=)
AR (4) AR106308A1 (https=)
AU (3) AU2016335090B2 (https=)
CA (2) CA3199796A1 (https=)
CL (1) CL2018000888A1 (https=)
EA (1) EA035078B1 (https=)
ES (3) ES2900070T3 (https=)
IL (4) IL276591B2 (https=)
MA (2) MA52653B1 (https=)
MD (2) MD3360135T2 (https=)
MX (3) MX392462B (https=)
MY (2) MY189444A (https=)
PH (1) PH12018500703A1 (https=)
SA (2) SA518391290B1 (https=)
SG (1) SG10201908093SA (https=)
WO (1) WO2017060411A1 (https=)
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KR102766957B1 (ko) * 2014-03-21 2025-02-14 돌비 인터네셔널 에이비 고차 앰비소닉스(hoa) 신호를 압축하는 방법, 압축된 hoa 신호를 압축 해제하는 방법, hoa 신호를 압축하기 위한 장치, 및 압축된 hoa 신호를 압축 해제하기 위한 장치
EP2922057A1 (en) 2014-03-21 2015-09-23 Thomson Licensing Method for compressing a Higher Order Ambisonics (HOA) signal, method for decompressing a compressed HOA signal, apparatus for compressing a HOA signal, and apparatus for decompressing a compressed HOA signal
EP3360135B1 (en) * 2015-10-08 2020-03-11 Dolby International AB Layered coding for compressed sound or sound field representations
IL320151A (en) * 2015-10-08 2025-06-01 Dolby Int Ab Layered coding for compressed sound or sound field representations
JP7039835B2 (ja) * 2017-02-03 2022-03-23 株式会社三洋物産 遊技機
JP7031121B2 (ja) * 2017-02-03 2022-03-08 株式会社三洋物産 遊技機
KR20210124283A (ko) * 2019-01-21 2021-10-14 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 공간 오디오 표현을 인코딩하기 위한 장치 및 방법 또는 인코딩된 오디오 신호를 트랜스포트 메타데이터를 이용하여 디코딩하기 위한 장치 및 방법 및 연관된 컴퓨터 프로그램들
GB202005054D0 (en) 2020-04-06 2020-05-20 Nemysis Ltd Carboxylate Ligand Modified Ferric Iron Hydroxide Compositions for Use in the Treatment or Prevention of Iron Deficiency Associated with Liver Diseases

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MD3678134T2 (ro) 2022-01-31
ZA202001986B (en) 2022-12-21
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EP4216212A1 (en) 2023-07-26
HK1249799A1 (zh) 2018-11-09
JP2022137278A (ja) 2022-09-21
JP2025128202A (ja) 2025-09-02
AU2016335090B2 (en) 2021-07-01
ES2900070T3 (es) 2022-03-15
EA201890844A1 (ru) 2018-10-31
IL301645B1 (en) 2024-11-01
PH12018500703B1 (en) 2018-10-15
JP2018530001A (ja) 2018-10-11
MX2020011754A (es) 2022-05-19
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US20220277753A1 (en) 2022-09-01
MX377070B (es) 2025-03-07
JP7809862B2 (ja) 2026-02-02
KR20180066137A (ko) 2018-06-18
BR122019018964A2 (https=) 2018-10-16
CN116168710A (zh) 2023-05-26
AR122470A2 (es) 2022-09-14
CN116052697A (zh) 2023-05-02
IL258361A (en) 2018-05-31
PH12018500703A1 (en) 2018-10-15
SG10201908093SA (en) 2019-10-30
MY189444A (en) 2022-02-14
IL301645B2 (en) 2025-03-01
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CN116052696A (zh) 2023-05-02
US10706860B2 (en) 2020-07-07
CN116189691A (zh) 2023-05-30
MA45814B1 (fr) 2020-10-28
AR122469A2 (es) 2022-09-14
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IL276591B1 (en) 2023-05-01
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US20240221761A1 (en) 2024-07-04
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MA52653A (fr) 2020-07-08
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US20250378835A1 (en) 2025-12-11
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US12347443B2 (en) 2025-07-01
WO2017060411A1 (en) 2017-04-13
JP6797197B2 (ja) 2020-12-09
AU2024200167A1 (en) 2024-02-01
BR122019018964A8 (pt) 2022-09-13
JP7346676B2 (ja) 2023-09-19
MX392462B (es) 2025-03-24
KR20240058992A (ko) 2024-05-03
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MX2018004167A (es) 2018-08-01
EP3360135A1 (en) 2018-08-15
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CL2018000888A1 (es) 2018-07-06
US20180277127A1 (en) 2018-09-27
EP3360135B1 (en) 2020-03-11
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JP2023171740A (ja) 2023-12-05
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CN108140391B (zh) 2022-12-16
AU2021240111A1 (en) 2021-10-28
SA518391290B1 (ar) 2021-11-03
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AU2021240111B2 (en) 2023-10-12
MD3360135T2 (ro) 2020-05-31
JP7690530B2 (ja) 2025-06-10
AU2024200167B2 (en) 2026-04-16
AR106308A1 (es) 2018-01-03
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