DE602005002890D1 - Anordnung zum optischen Auslesen analoger phonographischer Tonträger - Google Patents

Anordnung zum optischen Auslesen analoger phonographischer Tonträger

Info

Publication number
DE602005002890D1
DE602005002890D1 DE602005002890T DE602005002890T DE602005002890D1 DE 602005002890 D1 DE602005002890 D1 DE 602005002890D1 DE 602005002890 T DE602005002890 T DE 602005002890T DE 602005002890 T DE602005002890 T DE 602005002890T DE 602005002890 D1 DE602005002890 D1 DE 602005002890D1
Authority
DE
Germany
Prior art keywords
arrangement
reading out
optically reading
sound carriers
out analogue
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.)
Active
Application number
DE602005002890T
Other languages
English (en)
Other versions
DE602005002890T2 (de
Inventor
Louis Laborelli
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.)
INST NAT de l AUDIOVISUEL INA
Original Assignee
INST NAT de l AUDIOVISUEL INA
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 INST NAT de l AUDIOVISUEL INA filed Critical INST NAT de l AUDIOVISUEL INA
Publication of DE602005002890D1 publication Critical patent/DE602005002890D1/de
Application granted granted Critical
Publication of DE602005002890T2 publication Critical patent/DE602005002890T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/16—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by mechanical cutting, deforming or pressing
    • G11B11/18—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by mechanical cutting, deforming or pressing with reproducing by optical means

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Lenses (AREA)
DE602005002890T 2004-08-12 2005-08-05 Anordnung zum optischen Auslesen analoger phonographischer Tonträger Active DE602005002890T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0451841A FR2874280B1 (fr) 2004-08-12 2004-08-12 Equipement pour la lecture optique des disques phonographiques analogues
FR0451841 2004-08-12

Publications (2)

Publication Number Publication Date
DE602005002890D1 true DE602005002890D1 (de) 2007-11-29
DE602005002890T2 DE602005002890T2 (de) 2008-07-24

Family

ID=34948106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002890T Active DE602005002890T2 (de) 2004-08-12 2005-08-05 Anordnung zum optischen Auslesen analoger phonographischer Tonträger

Country Status (5)

Country Link
US (1) US7660208B2 (de)
EP (1) EP1626402B1 (de)
AT (1) ATE376241T1 (de)
DE (1) DE602005002890T2 (de)
FR (1) FR2874280B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2403396B1 (de) 2009-03-04 2019-08-14 Elie Meimoun Vorrichtung und verfahren zur überprüfung von wellenfrontanalysen
CN102420386B (zh) * 2011-11-04 2013-02-13 华中科技大学 基于离轴抛物面的碟片固体激光器
EP3217401A1 (de) * 2016-03-10 2017-09-13 Joanneum Research Forschungsgesellschaft mbH Verfahren zur herstellung eines hochauflösenden analogen speichermediums
CN110010161A (zh) * 2019-03-29 2019-07-12 中科汇金数字科技(北京)有限公司 一种非接触式发射光式老唱片录制装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452163A (en) * 1965-12-08 1969-06-24 Phillip B Dahlen Optical phonograph apparatus with polarized light
JPS6045484B2 (ja) * 1979-09-14 1985-10-09 松下電器産業株式会社 光学式ピックアップ
US4504934A (en) * 1980-05-02 1985-03-12 Matsushita Electric Industrial Co., Ltd. Optical signal reproducing apparatus
US4972344A (en) * 1986-05-30 1990-11-20 Finial Technology, Inc. Dual beam optical turntable
US4870631A (en) 1986-05-30 1989-09-26 Finial Technology, Inc. Optical turntable system with reflected spot position detection
JP2003132568A (ja) * 2001-10-25 2003-05-09 Sanyo Electric Co Ltd 光ディスク装置およびチルト検出方法
US7345975B2 (en) * 2003-02-19 2008-03-18 The Regents Of The University Of California Metrological digital audio reconstruction

Also Published As

Publication number Publication date
EP1626402B1 (de) 2007-10-17
FR2874280B1 (fr) 2009-02-20
EP1626402A1 (de) 2006-02-15
DE602005002890T2 (de) 2008-07-24
FR2874280A1 (fr) 2006-02-17
US7660208B2 (en) 2010-02-09
US20060044988A1 (en) 2006-03-02
ATE376241T1 (de) 2007-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition