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MX2016004750A - Metodo y aparato para la reproduccion de sonido estereofonico. - Google Patents

Metodo y aparato para la reproduccion de sonido estereofonico.

Info

Publication number
MX2016004750A
MX2016004750A MX2016004750A MX2016004750A MX2016004750A MX 2016004750 A MX2016004750 A MX 2016004750A MX 2016004750 A MX2016004750 A MX 2016004750A MX 2016004750 A MX2016004750 A MX 2016004750A MX 2016004750 A MX2016004750 A MX 2016004750A
Authority
MX
Mexico
Prior art keywords
sound reproduction
reproduction method
stereophonic sound
channel
audio signal
Prior art date
Application number
MX2016004750A
Other languages
English (en)
Other versions
MX355499B (es
Inventor
Hyun Jo
Sun-Min Kim
Sang-Bae Chon
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 MX2016004750A publication Critical patent/MX2016004750A/es
Publication of MX355499B publication Critical patent/MX355499B/es

Links

Classifications

    • 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 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • 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
    • 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
    • H04S7/307—Frequency adjustment, e.g. tone 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
    • H04S2400/03—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 
    • 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]
    • 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
    • H04S2420/07—Synergistic effects of band splitting and sub-band processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Se da a conocer un método para la reproducción de sonido estereofónico, el cual obtiene una señal de audio multicanal, presenta la señal obtenida a un canal que es reproducido de acuerdo con información de canal y una frecuencia de la señal de audio multicanal, y mezcla las señales presentadas.
MX2016004750A 2013-10-25 2014-10-27 Metodo y aparato para la reproduccion de sonido estereofonico. MX355499B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130128038A KR102231755B1 (ko) 2013-10-25 2013-10-25 입체 음향 재생 방법 및 장치
PCT/KR2014/010134 WO2015060696A1 (ko) 2013-10-25 2014-10-27 입체 음향 재생 방법 및 장치

Publications (2)

Publication Number Publication Date
MX2016004750A true MX2016004750A (es) 2016-07-22
MX355499B MX355499B (es) 2018-04-20

Family

ID=52993205

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018004778A MX375542B (es) 2013-10-25 2014-10-27 Metodo y aparato para la reproduccion de sonido estereofonico.
MX2016004750A MX355499B (es) 2013-10-25 2014-10-27 Metodo y aparato para la reproduccion de sonido estereofonico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018004778A MX375542B (es) 2013-10-25 2014-10-27 Metodo y aparato para la reproduccion de sonido estereofonico.

Country Status (10)

Country Link
US (3) US10091600B2 (es)
EP (4) EP3664475B1 (es)
JP (2) JP6382965B2 (es)
KR (1) KR102231755B1 (es)
CN (2) CN107734445B (es)
ES (1) ES2952212T3 (es)
MX (2) MX375542B (es)
PL (2) PL3664475T3 (es)
SI (1) SI3833054T1 (es)
WO (1) WO2015060696A1 (es)

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WO2018173413A1 (ja) * 2017-03-24 2018-09-27 シャープ株式会社 音声信号処理装置及び音声信号処理システム
JP7257975B2 (ja) 2017-07-03 2023-04-14 ドルビー・インターナショナル・アーベー 密集性の過渡事象の検出及び符号化の複雑さの低減
CN114710740A (zh) 2017-12-12 2022-07-05 索尼公司 信号处理装置和方法以及计算机可读存储介质

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Also Published As

Publication number Publication date
EP3035711A1 (en) 2016-06-22
CN107734445A (zh) 2018-02-23
CN105684466A (zh) 2016-06-15
EP4221261C0 (en) 2024-07-03
EP3833054A1 (en) 2021-06-09
WO2015060696A1 (ko) 2015-04-30
CN107734445B (zh) 2019-10-15
MX355499B (es) 2018-04-20
EP4221261A1 (en) 2023-08-02
US20160269845A1 (en) 2016-09-15
US20200260204A1 (en) 2020-08-13
EP3035711B1 (en) 2020-06-03
JP6382965B2 (ja) 2018-08-29
ES2952212T3 (es) 2023-10-30
JP2018201224A (ja) 2018-12-20
EP4221261B1 (en) 2024-07-03
EP3664475A1 (en) 2020-06-10
SI3833054T1 (sl) 2023-08-31
PL3833054T3 (pl) 2023-08-21
KR102231755B1 (ko) 2021-03-24
US10645513B2 (en) 2020-05-05
MX375542B (es) 2025-03-04
US11051119B2 (en) 2021-06-29
JP6660982B2 (ja) 2020-03-11
US20180367933A1 (en) 2018-12-20
CN105684466B (zh) 2017-11-28
EP3664475B1 (en) 2021-03-31
EP3833054B1 (en) 2023-06-28
EP3035711A4 (en) 2017-04-12
KR20150047943A (ko) 2015-05-06
US10091600B2 (en) 2018-10-02
JP2016537864A (ja) 2016-12-01
PL3664475T3 (pl) 2021-07-05

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