JP5760867B2 - 音響再生装置 - Google Patents

音響再生装置 Download PDF

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Publication number
JP5760867B2
JP5760867B2 JP2011189553A JP2011189553A JP5760867B2 JP 5760867 B2 JP5760867 B2 JP 5760867B2 JP 2011189553 A JP2011189553 A JP 2011189553A JP 2011189553 A JP2011189553 A JP 2011189553A JP 5760867 B2 JP5760867 B2 JP 5760867B2
Authority
JP
Japan
Prior art keywords
rch
lch
channel side
microcomputer
sound
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2011189553A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013051625A5 (enExample
JP2013051625A (ja
Inventor
範之 小澤
範之 小澤
和久 鬼頭
和久 鬼頭
宏平 浅田
宏平 浅田
角田　直隆
直隆 角田
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.)
Sony Corp
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
Priority to JP2011189553A priority Critical patent/JP5760867B2/ja
Priority to US13/565,180 priority patent/US9025799B2/en
Priority to CN201210308007.0A priority patent/CN102970635B/zh
Publication of JP2013051625A publication Critical patent/JP2013051625A/ja
Publication of JP2013051625A5 publication Critical patent/JP2013051625A5/ja
Application granted granted Critical
Publication of JP5760867B2 publication Critical patent/JP5760867B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • 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
    • H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
    • H04S7/306—For headphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Headphones And Earphones (AREA)
JP2011189553A 2011-08-31 2011-08-31 音響再生装置 Expired - Fee Related JP5760867B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011189553A JP5760867B2 (ja) 2011-08-31 2011-08-31 音響再生装置
US13/565,180 US9025799B2 (en) 2011-08-31 2012-08-02 Sound reproducing device
CN201210308007.0A CN102970635B (zh) 2011-08-31 2012-08-24 声音再现装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011189553A JP5760867B2 (ja) 2011-08-31 2011-08-31 音響再生装置

Publications (3)

Publication Number Publication Date
JP2013051625A JP2013051625A (ja) 2013-03-14
JP2013051625A5 JP2013051625A5 (enExample) 2014-09-25
JP5760867B2 true JP5760867B2 (ja) 2015-08-12

Family

ID=47743760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011189553A Expired - Fee Related JP5760867B2 (ja) 2011-08-31 2011-08-31 音響再生装置

Country Status (3)

Country Link
US (1) US9025799B2 (enExample)
JP (1) JP5760867B2 (enExample)
CN (1) CN102970635B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6019553B2 (ja) 2011-08-31 2016-11-02 ソニー株式会社 イヤホン装置
JP5919686B2 (ja) 2011-08-31 2016-05-18 ソニー株式会社 音響再生装置
TW201440542A (zh) * 2013-04-03 2014-10-16 Cotron Corp 耳機
KR20150022476A (ko) 2013-08-23 2015-03-04 삼성전자주식회사 디스플레이장치 및 그 제어방법
KR102415970B1 (ko) * 2017-10-23 2022-07-01 삼성전자주식회사 배터리 교체형 이어버드 및 그 전용장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87200684U (zh) * 1987-01-24 1988-04-27 王为民 无线立体声耳机和无线立体声发射机
JP2003047083A (ja) 2001-08-02 2003-02-14 Hosiden Corp 電池内蔵型ヘッドセット
US7412070B2 (en) * 2004-03-29 2008-08-12 Bose Corporation Headphoning
CN101060724A (zh) * 2007-04-25 2007-10-24 比特联创电子（北京）有限公司 避免音频设备损害听力的方法及用该方法制成的电声装置
ES2522316T3 (es) * 2007-09-24 2014-11-14 Sound Innovations, Llc Dispositivo intraauricular digital electrónico de cancelación de ruido y comunicación
NL2001646C2 (nl) * 2008-06-03 2009-12-04 Exsilent Res Bv Geluidsweergavesysteem, drager, werkwijze voor het genereren van een correctieprofiel en werkwijze voor het generen van geluid.

Also Published As

Publication number Publication date
CN102970635A (zh) 2013-03-13
JP2013051625A (ja) 2013-03-14
CN102970635B (zh) 2018-02-06
US20130051562A1 (en) 2013-02-28
US9025799B2 (en) 2015-05-05

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