MX347100B - Aparato de suministro de audio y método de suministro de audio. - Google Patents

Aparato de suministro de audio y método de suministro de audio.

Info

Publication number
MX347100B
MX347100B MX2015007100A MX2015007100A MX347100B MX 347100 B MX347100 B MX 347100B MX 2015007100 A MX2015007100 A MX 2015007100A MX 2015007100 A MX2015007100 A MX 2015007100A MX 347100 B MX347100 B MX 347100B
Authority
MX
Mexico
Prior art keywords
audio providing
audio signal
audio
providing apparatus
channel number
Prior art date
Application number
MX2015007100A
Other languages
English (en)
Other versions
MX2015007100A (es
Inventor
Jo Hyun
Kim Sun-Min
Park Jae-Ha
Chon Sang-Bae
SON Sang-mo
Chung Hyun-Joo
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 MX2015007100A publication Critical patent/MX2015007100A/es
Publication of MX347100B publication Critical patent/MX347100B/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 
    • 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 
    • 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)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)

Abstract

Son proporcionados un aparato de suministro de audio y un método de suministro de audio. El presente aparato de suministro de audio incluye: una unidad de visualización de objeto que visualiza una señal de audio de objeto que utiliza la información de rastreo acerca de la señal de audio de objeto; una unidad de visualización de canal que visualiza una señal de audio que tiene un primer número de canal en una señal de audio que tiene de un segundo número de canal; y una unidad de mezclado que mezcla la señal visualizada de audio de objeto y la señal de audio que tiene el segundo número de canal.
MX2015007100A 2012-12-04 2013-12-04 Aparato de suministro de audio y método de suministro de audio. MX347100B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261732938P 2012-12-04 2012-12-04
US201261732939P 2012-12-04 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
MX2015007100A MX2015007100A (es) 2015-09-29
MX347100B true MX347100B (es) 2017-04-12

Family

ID=50883694

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2017004797A MX368349B (es) 2012-12-04 2013-12-04 Aparato de suministro de audio y metodo de suministro de audio.
MX2015007100A MX347100B (es) 2012-12-04 2013-12-04 Aparato de suministro de audio y método de suministro de audio.
MX2019011755A MX2019011755A (es) 2012-12-04 2015-06-04 Aparato de suministro de audio y metodo de suministro de audio.

Family Applications Before (1)

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MX2017004797A MX368349B (es) 2012-12-04 2013-12-04 Aparato de suministro de audio y metodo de suministro de audio.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019011755A MX2019011755A (es) 2012-12-04 2015-06-04 Aparato de suministro de audio y metodo de suministro de audio.

Country Status (13)

Country Link
US (3) US9774973B2 (es)
EP (1) EP2930952B1 (es)
JP (3) JP6169718B2 (es)
KR (2) KR102037418B1 (es)
CN (2) CN104969576B (es)
AU (3) AU2013355504C1 (es)
BR (1) BR112015013154B1 (es)
CA (2) CA3031476C (es)
MX (3) MX368349B (es)
MY (1) MY172402A (es)
RU (3) RU2613731C2 (es)
SG (2) SG11201504368VA (es)
WO (1) WO2014088328A1 (es)

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Publication number Publication date
CA2893729C (en) 2019-03-12
MX2015007100A (es) 2015-09-29
AU2013355504A1 (en) 2015-07-23
US20180007483A1 (en) 2018-01-04
EP2930952A4 (en) 2016-09-14
US20180359586A1 (en) 2018-12-13
US20150350802A1 (en) 2015-12-03
AU2013355504B2 (en) 2016-07-07
CA2893729A1 (en) 2014-06-12
CN104969576B (zh) 2017-11-14
EP2930952B1 (en) 2021-04-07
KR102037418B1 (ko) 2019-10-28
JP6843945B2 (ja) 2021-03-17
CN104969576A (zh) 2015-10-07
US9774973B2 (en) 2017-09-26
RU2015126777A (ru) 2017-01-13
CN107690123B (zh) 2021-04-02
WO2014088328A1 (ko) 2014-06-12
SG10201709574WA (en) 2018-01-30
RU2695508C1 (ru) 2019-07-23
JP2017201815A (ja) 2017-11-09
CN107690123A (zh) 2018-02-13
RU2672178C1 (ru) 2018-11-12
KR20170132902A (ko) 2017-12-04
JP6169718B2 (ja) 2017-07-26
CA3031476A1 (en) 2014-06-12
JP2020025348A (ja) 2020-02-13
AU2013355504C1 (en) 2016-12-15
MY172402A (en) 2019-11-23
SG11201504368VA (en) 2015-07-30
AU2018236694A1 (en) 2018-10-18
RU2613731C2 (ru) 2017-03-21
EP2930952A1 (en) 2015-10-14
AU2016238969B2 (en) 2018-06-28
US10341800B2 (en) 2019-07-02
KR101802335B1 (ko) 2017-11-28
MX368349B (es) 2019-09-30
CA3031476C (en) 2021-03-09
US10149084B2 (en) 2018-12-04
AU2018236694B2 (en) 2019-11-28
AU2016238969A1 (en) 2016-11-03
BR112015013154B1 (pt) 2022-04-26
BR112015013154A2 (pt) 2017-07-11
KR20150100721A (ko) 2015-09-02
MX2019011755A (es) 2019-12-02
JP2016503635A (ja) 2016-02-04

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