JP7068480B2 - コンピュータプログラム、オーディオ再生装置及び方法 - Google Patents

コンピュータプログラム、オーディオ再生装置及び方法 Download PDF

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Publication number
JP7068480B2
JP7068480B2 JP2020544598A JP2020544598A JP7068480B2 JP 7068480 B2 JP7068480 B2 JP 7068480B2 JP 2020544598 A JP2020544598 A JP 2020544598A JP 2020544598 A JP2020544598 A JP 2020544598A JP 7068480 B2 JP7068480 B2 JP 7068480B2
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channel
audio signal
sound source
monochannel
audio
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Japanese (ja)
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JP2021518926A (ja
Inventor
チョウ，ソンヨン
リュ，デウォン
チョウ，ミンギョン
チェー，ジンウォン
ジョン，ジェホン
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Line Plus Corp
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Line Plus Corp
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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
JP2020544598A 2018-02-22 2018-02-22 コンピュータプログラム、オーディオ再生装置及び方法 Active JP7068480B2 (ja)

Applications Claiming Priority (1)

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PCT/KR2018/002159 WO2019164029A1 (ko) 2018-02-22 2018-02-22 복수의 채널을 통한 오디오 재생 방법 및 시스템

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JP2021518926A JP2021518926A (ja) 2021-08-05
JP7068480B2 true JP7068480B2 (ja) 2022-05-16

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JP (1) JP7068480B2 (ko)
KR (2) KR20200113224A (ko)
WO (1) WO2019164029A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102346697B1 (ko) * 2020-11-03 2021-12-31 (주)드림어스컴퍼니 복수의 dac을 적용한 음원 출력 장치 및 그 동작 방법
CN113889140A (zh) * 2021-09-24 2022-01-04 北京有竹居网络技术有限公司 音频信号播放方法、装置和电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140146979A1 (en) 2012-11-29 2014-05-29 Apple Inc. Earphones with Cable Orientation Sensors
JP2016509380A (ja) 2012-11-29 2016-03-24 チェイス， スティーヴンＣＨＡＳＥ， Ｓｔｅｐｈｅｎ ビデオヘッドフォン、システム、プラットフォーム、方法、機器、およびメディア

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995453B2 (ja) * 2001-11-27 2007-10-24 三洋電機株式会社 音楽再生装置
KR20100078457A (ko) * 2008-12-30 2010-07-08 주식회사 인코렙 멀티소스 음악 컨텐츠를 이용한 선택적 다운믹싱 음악컨텐츠 서비스방법
US8363866B2 (en) * 2009-01-30 2013-01-29 Panasonic Automotive Systems Company Of America Audio menu navigation method
KR20110012125A (ko) * 2009-07-29 2011-02-09 삼성전자주식회사 휴대용 단말기의 음악 재생 장치 및 방법
KR101193152B1 (ko) * 2010-12-01 2012-10-22 전자부품연구원 객체 기반 음원간 객체 정합 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140146979A1 (en) 2012-11-29 2014-05-29 Apple Inc. Earphones with Cable Orientation Sensors
JP2016509380A (ja) 2012-11-29 2016-03-24 チェイス， スティーヴンＣＨＡＳＥ， Ｓｔｅｐｈｅｎ ビデオヘッドフォン、システム、プラットフォーム、方法、機器、およびメディア

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JP2021518926A (ja) 2021-08-05
WO2019164029A1 (ko) 2019-08-29
KR20200113224A (ko) 2020-10-06
KR20240033134A (ko) 2024-03-12

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