CN112840671A - 立体声播放方法、装置、存储介质及电子设备 - Google Patents

立体声播放方法、装置、存储介质及电子设备 Download PDF

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Publication number
CN112840671A
CN112840671A CN201880098499.0A CN201880098499A CN112840671A CN 112840671 A CN112840671 A CN 112840671A CN 201880098499 A CN201880098499 A CN 201880098499A CN 112840671 A CN112840671 A CN 112840671A
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CN
China
Prior art keywords
channel signal
signal
right channel
left channel
crosstalk cancellation
Prior art date
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Pending
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CN201880098499.0A
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English (en)
Chinese (zh)
Inventor
陈岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Shenzhen Huantai Technology Co Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd, Shenzhen Huantai Technology Co Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112840671A publication Critical patent/CN112840671A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/12Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
CN201880098499.0A 2018-11-27 2018-11-27 立体声播放方法、装置、存储介质及电子设备 Pending CN112840671A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/117582 WO2020107192A1 (fr) 2018-11-27 2018-11-27 Appareil et procédé de lecture stéréophonique, support d'informations, et dispositif électronique

Publications (1)

Publication Number Publication Date
CN112840671A true CN112840671A (zh) 2021-05-25

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ID=70852499

Family Applications (1)

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CN201880098499.0A Pending CN112840671A (zh) 2018-11-27 2018-11-27 立体声播放方法、装置、存储介质及电子设备

Country Status (2)

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CN (1) CN112840671A (fr)
WO (1) WO2020107192A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816059D0 (en) * 1998-07-24 1998-09-23 Central Research Lab Ltd A method of processing a plural channel audio signal
CN1819720A (zh) * 2006-03-30 2006-08-16 北京中星微电子有限公司 一种串音消除装置及其方法
US9351073B1 (en) * 2012-06-20 2016-05-24 Amazon Technologies, Inc. Enhanced stereo playback
CN108632714A (zh) * 2017-03-23 2018-10-09 展讯通信(上海)有限公司 扬声器的声音处理方法、装置及移动终端
US20180317034A1 (en) * 2017-04-27 2018-11-01 Polk Audio, Llc Head Related Transfer Function Equalization and Transducer Aiming of Stereo Dimensional Array (SDA) Loudspeakers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100739762B1 (ko) * 2005-09-26 2007-07-13 삼성전자주식회사 크로스토크 제거 장치 및 그를 적용한 입체 음향 생성 시스템
CN101052241B (zh) * 2006-04-04 2011-04-13 凌阳科技股份有限公司 可保持音质的串音消除系统、方法及其参数设计方法
CN102056054B (zh) * 2009-10-30 2013-09-18 扬智科技股份有限公司 声音播放装置及其补偿方法
CN106303821A (zh) * 2015-06-12 2017-01-04 青岛海信电器股份有限公司 串音消除方法与系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816059D0 (en) * 1998-07-24 1998-09-23 Central Research Lab Ltd A method of processing a plural channel audio signal
CN1819720A (zh) * 2006-03-30 2006-08-16 北京中星微电子有限公司 一种串音消除装置及其方法
US9351073B1 (en) * 2012-06-20 2016-05-24 Amazon Technologies, Inc. Enhanced stereo playback
CN108632714A (zh) * 2017-03-23 2018-10-09 展讯通信(上海)有限公司 扬声器的声音处理方法、装置及移动终端
US20180317034A1 (en) * 2017-04-27 2018-11-01 Polk Audio, Llc Head Related Transfer Function Equalization and Transducer Aiming of Stereo Dimensional Array (SDA) Loudspeakers

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WO2020107192A1 (fr) 2020-06-04

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Application publication date: 20210525

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