KR102621416B1 - 음성 처리 장치 및 방법, 그리고 프로그램 - Google Patents

음성 처리 장치 및 방법, 그리고 프로그램 Download PDF

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Publication number
KR102621416B1
KR102621416B1 KR1020227025955A KR20227025955A KR102621416B1 KR 102621416 B1 KR102621416 B1 KR 102621416B1 KR 1020227025955 A KR1020227025955 A KR 1020227025955A KR 20227025955 A KR20227025955 A KR 20227025955A KR 102621416 B1 KR102621416 B1 KR 102621416B1
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South Korea
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position information
listening position
correction
sound source
listening
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Korean (ko)
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KR20220110599A (ko
Inventor
미노루 츠지
도루 치넨
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소니그룹주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • 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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • 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
    • 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
    • H04S2400/01—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 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
KR1020227025955A 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램 Active KR102621416B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247000015A KR102835737B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2014-005656 2014-01-16
JP2014005656 2014-01-16
KR1020227002133A KR102427495B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
PCT/JP2015/050092 WO2015107926A1 (ja) 2014-01-16 2015-01-06 音声処理装置および方法、並びにプログラム

Related Parent Applications (1)

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KR1020227002133A Division KR102427495B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램

Related Child Applications (1)

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KR1020247000015A Division KR102835737B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램

Publications (2)

Publication Number Publication Date
KR20220110599A KR20220110599A (ko) 2022-08-08
KR102621416B1 true KR102621416B1 (ko) 2024-01-08

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KR1020227025955A Active KR102621416B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020247000015A Active KR102835737B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020167018010A Active KR102306565B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020227002133A Active KR102427495B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020217030283A Active KR102356246B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램

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KR1020247000015A Active KR102835737B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020167018010A Active KR102306565B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020227002133A Active KR102427495B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램
KR1020217030283A Active KR102356246B1 (ko) 2014-01-16 2015-01-06 음성 처리 장치 및 방법, 그리고 프로그램

Country Status (11)

Country Link
US (7) US10477337B2 (https=)
EP (3) EP3675527B1 (https=)
JP (6) JP6586885B2 (https=)
KR (5) KR102621416B1 (https=)
CN (2) CN109996166B (https=)
AU (6) AU2015207271A1 (https=)
BR (2) BR122022004083B1 (https=)
MY (1) MY189000A (https=)
RU (2) RU2019104919A (https=)
SG (1) SG11201605692WA (https=)
WO (1) WO2015107926A1 (https=)

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