CA1051350A - Casque d'ecoute - Google Patents

Casque d'ecoute

Info

Publication number
CA1051350A
CA1051350A CA242,592A CA242592A CA1051350A CA 1051350 A CA1051350 A CA 1051350A CA 242592 A CA242592 A CA 242592A CA 1051350 A CA1051350 A CA 1051350A
Authority
CA
Canada
Prior art keywords
headphone
channel
signal source
headphones
cross
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
Application number
CA242,592A
Other languages
English (en)
Inventor
Akitoshi Yamada
Toshiyuki Goto
Hiroshi Saito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1051350A publication Critical patent/CA1051350A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
CA242,592A 1974-12-25 1975-12-24 Casque d'ecoute Expired CA1051350A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50002919A JPS5175429A (fr) 1974-12-25 1974-12-25

Publications (1)

Publication Number Publication Date
CA1051350A true CA1051350A (fr) 1979-03-27

Family

ID=11542750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242,592A Expired CA1051350A (fr) 1974-12-25 1975-12-24 Casque d'ecoute

Country Status (5)

Country Link
JP (1) JPS5175429A (fr)
CA (1) CA1051350A (fr)
DE (1) DE2557516C3 (fr)
FR (1) FR2296340A1 (fr)
GB (1) GB1517938A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136260A (en) * 1976-05-20 1979-01-23 Trio Kabushiki Kaisha Out-of-head localized sound reproduction system for headphone
DE2918776C2 (de) * 1979-05-10 1984-07-19 Kronester, Walter, Dipl.-Ing., 8000 München Schaltungsanordnung zum Anpassen eines raumbezogen stereophonen Programmsignals an einen freifeldentzerrten Kopfhörer
DE2918831C2 (de) * 1979-05-10 1982-09-30 Institut für Rundfunktechnik GmbH, 8000 München Schaltungsanordnung zum Anpassen eines raumbezogen stereophonen Programmsignals an einen freifeldentzerrten Kopfhörer
AT394650B (de) * 1988-10-24 1992-05-25 Akg Akustische Kino Geraete Elektroakustische anordnung zur wiedergabe stereophoner binauraler audiosignale ueber kopfhoerer
DE69632889T2 (de) * 1995-05-22 2005-07-21 Victor Company of Japan, Ltd., Yokohama Wiedergabegerät mit Kopfhörer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244162C3 (de) * 1972-09-08 1981-02-26 Eugen Beyer Elektrotechnische Fabrik, 7100 Heilbronn «system

Also Published As

Publication number Publication date
DE2557516B2 (de) 1979-02-01
DE2557516C3 (de) 1979-09-20
FR2296340A1 (fr) 1976-07-23
FR2296340B1 (fr) 1981-09-04
DE2557516A1 (de) 1976-07-15
JPS5175429A (fr) 1976-06-30
GB1517938A (en) 1978-07-19

Similar Documents

Publication Publication Date Title
EP1194007B1 (fr) Procédé et dispositif processeur de signal pour convertir des signaux stéréo pour l'écoute avec casque
JP3657120B2 (ja) 左，右両耳用のオーディオ信号を音像定位させるための処理方法
US4118599A (en) Stereophonic sound reproduction system
US4308423A (en) Stereo image separation and perimeter enhancement
EP1680941B1 (fr) Son d'ambiance audio multivoie provenant de hauts-parleurs situes a l'avant
US5276740A (en) Earphone device
EP0966865B1 (fr) Decodage audio multidirectionnel
US4355203A (en) Stereo image separation and perimeter enhancement
GB1437129A (en) Method and apparatus for imparting to headphones the sound- reproducing characteristics of loudspeakers
US4359605A (en) Monaural signal to artificial stereo signals convertings and processing circuit for headphones
KR100727973B1 (ko) 저역 성분을 강조하는 음향재생장치 및 그 방법
US4087631A (en) Projected sound localization headphone apparatus
CA1051350A (fr) Casque d'ecoute
US4449229A (en) Signal processing circuit
JP2944424B2 (ja) 音響再生回路
CN105357624A (zh) 扬声器重放的双声道信号处理方法、装置及系统
KR102155574B1 (ko) 개방형 헤드폰의 노이즈 캔슬링 방법 및 이를 위한 장치
JP2567585B2 (ja) 立体情報再生装置
WO2011068192A1 (fr) Dispositif de conversion acoustique
JPH06269097A (ja) 音響装置
JPS5918920B2 (ja) オンキヨウシンゴウサイセイソウチ
JP2004527961A (ja) 音響録音媒体をヘッドセットで聴くための方法及び回路
JPH0418900A (ja) 記録／再生装置
GB2003706A (en) Audio signal translation for loudspeaker and headphone sound reproduction
JPH0795877B2 (ja) 多次元立体音場再生装置