BR112015013154A2 - aparelho fornecedor de áudio, e método fornecedor de áudio - Google Patents

aparelho fornecedor de áudio, e método fornecedor de áudio

Info

Publication number
BR112015013154A2
BR112015013154A2 BR112015013154A BR112015013154A BR112015013154A2 BR 112015013154 A2 BR112015013154 A2 BR 112015013154A2 BR 112015013154 A BR112015013154 A BR 112015013154A BR 112015013154 A BR112015013154 A BR 112015013154A BR 112015013154 A2 BR112015013154 A2 BR 112015013154A2
Authority
BR
Brazil
Prior art keywords
audio provider
audio
provider
provider method
Prior art date
Application number
BR112015013154A
Other languages
English (en)
Other versions
BR112015013154B1 (pt
Inventor
Jo Hyun
Park Jae-Ha
Chon Sang-Bae
Kim Sun-Min
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR112015013154A2 publication Critical patent/BR112015013154A2/pt
Publication of BR112015013154B1 publication Critical patent/BR112015013154B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/005—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo five- or more-channel type, e.g. virtual surround
    • 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
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
    • 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
    • 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
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)
BR112015013154-9A 2012-12-04 2013-12-04 Aparelho fornecedor de áudio, e método fornecedor de áudio BR112015013154B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261732938P 2012-12-04 2012-12-04
US201261732939P 2012-12-04 2012-12-04
US61/732,939 2012-12-04
US61/732,938 2012-12-04
PCT/KR2013/011182 WO2014088328A1 (ko) 2012-12-04 2013-12-04 오디오 제공 장치 및 오디오 제공 방법

Publications (2)

Publication Number Publication Date
BR112015013154A2 true BR112015013154A2 (pt) 2017-07-11
BR112015013154B1 BR112015013154B1 (pt) 2022-04-26

Family

ID=50883694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013154-9A BR112015013154B1 (pt) 2012-12-04 2013-12-04 Aparelho fornecedor de áudio, e método fornecedor de áudio

Country Status (13)

Country Link
US (3) US9774973B2 (pt)
EP (1) EP2930952B1 (pt)
JP (3) JP6169718B2 (pt)
KR (2) KR101802335B1 (pt)
CN (2) CN107690123B (pt)
AU (3) AU2013355504C1 (pt)
BR (1) BR112015013154B1 (pt)
CA (2) CA3031476C (pt)
MX (3) MX368349B (pt)
MY (1) MY172402A (pt)
RU (3) RU2613731C2 (pt)
SG (2) SG11201504368VA (pt)
WO (1) WO2014088328A1 (pt)

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JP7363795B2 (ja) * 2018-09-28 2023-10-18 ソニーグループ株式会社 情報処理装置および方法、並びにプログラム
JP6678912B1 (ja) * 2019-05-15 2020-04-15 株式会社Ｔｈｄ 拡張サウンドシステム、及び拡張サウンド提供方法
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Also Published As

Publication number Publication date
US20180007483A1 (en) 2018-01-04
EP2930952A4 (en) 2016-09-14
EP2930952B1 (en) 2021-04-07
AU2018236694A1 (en) 2018-10-18
CA3031476A1 (en) 2014-06-12
AU2013355504A1 (en) 2015-07-23
JP6169718B2 (ja) 2017-07-26
RU2695508C1 (ru) 2019-07-23
MX2019011755A (es) 2019-12-02
EP2930952A1 (en) 2015-10-14
AU2013355504C1 (en) 2016-12-15
AU2016238969B2 (en) 2018-06-28
JP2016503635A (ja) 2016-02-04
RU2613731C2 (ru) 2017-03-21
MX368349B (es) 2019-09-30
SG10201709574WA (en) 2018-01-30
AU2016238969A1 (en) 2016-11-03
KR101802335B1 (ko) 2017-11-28
KR102037418B1 (ko) 2019-10-28
CN107690123B (zh) 2021-04-02
BR112015013154B1 (pt) 2022-04-26
CN107690123A (zh) 2018-02-13
US9774973B2 (en) 2017-09-26
AU2018236694B2 (en) 2019-11-28
JP6843945B2 (ja) 2021-03-17
CA2893729A1 (en) 2014-06-12
CA3031476C (en) 2021-03-09
KR20170132902A (ko) 2017-12-04
JP2020025348A (ja) 2020-02-13
RU2672178C1 (ru) 2018-11-12
CA2893729C (en) 2019-03-12
KR20150100721A (ko) 2015-09-02
WO2014088328A1 (ko) 2014-06-12
RU2015126777A (ru) 2017-01-13
MX2015007100A (es) 2015-09-29
MX347100B (es) 2017-04-12
US10149084B2 (en) 2018-12-04
US20180359586A1 (en) 2018-12-13
US10341800B2 (en) 2019-07-02
MY172402A (en) 2019-11-23
SG11201504368VA (en) 2015-07-30
JP2017201815A (ja) 2017-11-09
CN104969576B (zh) 2017-11-14
CN104969576A (zh) 2015-10-07
US20150350802A1 (en) 2015-12-03
AU2013355504B2 (en) 2016-07-07

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