SG11201710080XA - Audio processing apparatus and method, and program - Google Patents

Audio processing apparatus and method, and program

Info

Publication number
SG11201710080XA
SG11201710080XA SG11201710080XA SG11201710080XA SG11201710080XA SG 11201710080X A SG11201710080X A SG 11201710080XA SG 11201710080X A SG11201710080X A SG 11201710080XA SG 11201710080X A SG11201710080X A SG 11201710080XA SG 11201710080X A SG11201710080X A SG 11201710080XA
Authority
SG
Singapore
Prior art keywords
program
processing apparatus
audio processing
audio
processing
Prior art date
Application number
SG11201710080XA
Other languages
English (en)
Inventor
Yuki Yamamoto
Toru Chinen
Minoru Tsuji
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of SG11201710080XA publication Critical patent/SG11201710080XA/en

Links

Classifications

    • 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
    • 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 
    • H04S5/02—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 four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • 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 
    • 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
    • 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
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Stereophonic System (AREA)
SG11201710080XA 2015-06-24 2016-06-09 Audio processing apparatus and method, and program SG11201710080XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015126650 2015-06-24
JP2015148683 2015-07-28
PCT/JP2016/067195 WO2016208406A1 (ja) 2015-06-24 2016-06-09 音声処理装置および方法、並びにプログラム

Publications (1)

Publication Number Publication Date
SG11201710080XA true SG11201710080XA (en) 2018-01-30

Family

ID=57585608

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201710080XA SG11201710080XA (en) 2015-06-24 2016-06-09 Audio processing apparatus and method, and program

Country Status (10)

Country Link
US (4) US10567903B2 (ja)
EP (3) EP4354905A2 (ja)
JP (4) JP6962192B2 (ja)
KR (5) KR20240018688A (ja)
CN (3) CN113473353B (ja)
AU (4) AU2016283182B2 (ja)
BR (3) BR122022019910B1 (ja)
RU (2) RU2019138260A (ja)
SG (1) SG11201710080XA (ja)
WO (1) WO2016208406A1 (ja)

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Also Published As

Publication number Publication date
AU2020277210B2 (en) 2021-12-16
US20210409892A1 (en) 2021-12-30
JP2022174305A (ja) 2022-11-22
JP6962192B2 (ja) 2021-11-05
JP7400910B2 (ja) 2023-12-19
RU2017143920A3 (ja) 2019-09-30
KR20180135109A (ko) 2018-12-19
EP4354905A2 (en) 2024-04-17
KR101930671B1 (ko) 2018-12-18
CN107710790B (zh) 2021-06-22
EP3319342B1 (en) 2020-04-01
AU2020277210A1 (en) 2020-12-24
CN107710790A (zh) 2018-02-16
CN113473353B (zh) 2023-03-07
KR102373459B1 (ko) 2022-03-14
AU2019202924A1 (en) 2019-05-16
US20200145777A1 (en) 2020-05-07
EP3680898A1 (en) 2020-07-15
KR102488354B1 (ko) 2023-01-13
US10567903B2 (en) 2020-02-18
KR20230014837A (ko) 2023-01-30
JP2024020634A (ja) 2024-02-14
KR20240018688A (ko) 2024-02-13
US20180160250A1 (en) 2018-06-07
JPWO2016208406A1 (ja) 2018-04-12
AU2016283182A1 (en) 2017-11-30
JP2022003833A (ja) 2022-01-11
RU2017143920A (ru) 2019-06-17
WO2016208406A1 (ja) 2016-12-29
US20230078121A1 (en) 2023-03-16
EP3319342A1 (en) 2018-05-09
US11540080B2 (en) 2022-12-27
AU2019202924B2 (en) 2020-09-10
EP3319342A4 (en) 2019-02-20
BR112017027103B1 (pt) 2023-12-26
AU2022201515A1 (en) 2022-03-24
BR122022019901B1 (pt) 2024-03-12
RU2019138260A (ru) 2019-12-05
KR102633077B1 (ko) 2024-02-05
JP7147948B2 (ja) 2022-10-05
EP3680898B1 (en) 2024-03-27
AU2016283182B2 (en) 2019-05-16
KR20220013003A (ko) 2022-02-04
US11140505B2 (en) 2021-10-05
BR122022019910B1 (pt) 2024-03-12
KR20180008609A (ko) 2018-01-24
CN112562697A (zh) 2021-03-26
BR112017027103A2 (ja) 2018-08-21
CN113473353A (zh) 2021-10-01
RU2708441C2 (ru) 2019-12-06

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