JPWO2020209103A1 - - Google Patents

Info

Publication number
JPWO2020209103A1
JPWO2020209103A1 JP2021513568A JP2021513568A JPWO2020209103A1 JP WO2020209103 A1 JPWO2020209103 A1 JP WO2020209103A1 JP 2021513568 A JP2021513568 A JP 2021513568A JP 2021513568 A JP2021513568 A JP 2021513568A JP WO2020209103 A1 JPWO2020209103 A1 JP WO2020209103A1
Authority
JP
Japan
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
JP2021513568A
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 filed Critical
Publication of JPWO2020209103A1 publication Critical patent/JPWO2020209103A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • 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
    • H04S7/302—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 
    • 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
    • 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 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • 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
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • 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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
JP2021513568A 2019-04-11 2020-03-27 Pending JPWO2020209103A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019075369 2019-04-11
PCT/JP2020/014120 WO2020209103A1 (ja) 2019-04-11 2020-03-27 情報処理装置および方法、再生装置および方法、並びにプログラム

Publications (1)

Publication Number Publication Date
JPWO2020209103A1 true JPWO2020209103A1 (ja) 2020-10-15

Family

ID=72751102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513568A Pending JPWO2020209103A1 (ja) 2019-04-11 2020-03-27

Country Status (7)

Country Link
US (1) US11974117B2 (ja)
EP (1) EP3955590A4 (ja)
JP (1) JPWO2020209103A1 (ja)
KR (1) KR20210151792A (ja)
CN (1) CN113632501A (ja)
BR (1) BR112021019942A2 (ja)
WO (1) WO2020209103A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024024468A1 (ja) * 2022-07-25 2024-02-01 ソニーグループ株式会社 情報処理装置および方法、符号化装置、音声再生装置、並びにプログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144227A1 (ja) * 2011-04-22 2012-10-26 パナソニック株式会社 音声信号再生装置、音声信号再生方法
CN104641659B (zh) 2013-08-19 2017-12-05 雅马哈株式会社 扬声器设备和音频信号处理方法
JP6287191B2 (ja) * 2013-12-26 2018-03-07 ヤマハ株式会社 スピーカ装置
CN109996166B (zh) 2014-01-16 2021-03-23 索尼公司 声音处理装置和方法、以及程序
BR112017002758B1 (pt) 2015-06-17 2022-12-20 Sony Corporation Dispositivo e método de transmissão, e, dispositivo e método de recepção
WO2018096954A1 (ja) * 2016-11-25 2018-05-31 ソニー株式会社 再生装置、再生方法、情報処理装置、情報処理方法、およびプログラム

Also Published As

Publication number Publication date
US20220210597A1 (en) 2022-06-30
EP3955590A1 (en) 2022-02-16
EP3955590A4 (en) 2022-06-08
US11974117B2 (en) 2024-04-30
KR20210151792A (ko) 2021-12-14
CN113632501A (zh) 2021-11-09
WO2020209103A1 (ja) 2020-10-15
BR112021019942A2 (pt) 2021-12-07

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