JPS56165970A - Tape time display system - Google Patents

Tape time display system

Info

Publication number
JPS56165970A
JPS56165970A JP7053080A JP7053080A JPS56165970A JP S56165970 A JPS56165970 A JP S56165970A JP 7053080 A JP7053080 A JP 7053080A JP 7053080 A JP7053080 A JP 7053080A JP S56165970 A JPS56165970 A JP S56165970A
Authority
JP
Japan
Prior art keywords
tape
time
running
rotating
displayed
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.)
Granted
Application number
JP7053080A
Other languages
Japanese (ja)
Other versions
JPS6153790B2 (en
Inventor
Kenichi Nagasawa
Eiji Takiguchi
Susumu Sato
Toshiaki Yamaguchi
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP7053080A priority Critical patent/JPS56165970A/en
Publication of JPS56165970A publication Critical patent/JPS56165970A/en
Publication of JPS6153790B2 publication Critical patent/JPS6153790B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 

Abstract

PURPOSE:To enable the operating display for tape time at all times, by detecting the reel rotating speed at constant speed running of a cassette tape and detecting the reel rotating speed immediately before the fast forwarding and rewinding operations. CONSTITUTION:Pulse signals responding to the rotating period of reels SR, DR are picked up with a rotating discs (a), (b) fitted to supplying and winding side reels SR, DR and sensors Sa, Sb, and either one of the signals is fed to a CPU via a switch SW1. The residual amount mode or running mode is discriminated with the output signal of switches SW2 and SW3. The operation at constant speed running is made with programs and constant data stored in an ROM, and the tape residual amount time or tape running time is calculated. When a fast forwarding or rewinding button is depressed, the tape time is calculated from the newest rotating period signal stored in the RAM and displayed 12 at via a display driver 11. Thus, the tape time can always be operated and displayed.
JP7053080A 1980-05-26 1980-05-26 Tape time display system Granted JPS56165970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7053080A JPS56165970A (en) 1980-05-26 1980-05-26 Tape time display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7053080A JPS56165970A (en) 1980-05-26 1980-05-26 Tape time display system

Publications (2)

Publication Number Publication Date
JPS56165970A true JPS56165970A (en) 1981-12-19
JPS6153790B2 JPS6153790B2 (en) 1986-11-19

Family

ID=13434174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7053080A Granted JPS56165970A (en) 1980-05-26 1980-05-26 Tape time display system

Country Status (1)

Country Link
JP (1) JPS56165970A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942681A (en) * 1982-09-02 1984-03-09 Mitsubishi Electric Corp Display device of tape quantity
JPS5972487A (en) * 1982-10-19 1984-04-24 三洋電機株式会社 Display method
JPS59185788U (en) * 1983-05-25 1984-12-10 アルパイン株式会社 Cassette deck tape position detection device
FR2562702A1 (en) * 1984-04-05 1985-10-11 Standard Elektrik Lorenz Ag ELECTRONIC RECORDING OR REPRODUCING APPARATUS FOR CONSUMERS
JPS62101188U (en) * 1985-12-16 1987-06-27
EP0364998A2 (en) * 1988-10-20 1990-04-25 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Recording-reproducing apparatus for the gapless recording and/or reproducing of messages
US5018040A (en) * 1987-03-20 1991-05-21 Mitsubishi Denki Kabushiki Kaisha Tape time display device for displaying a tape remainder time
US5315452A (en) * 1991-04-29 1994-05-24 Samsung Electronics Co., Ltd. Apparatus and method for automatically adjusting recording speed of a recorder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942681A (en) * 1982-09-02 1984-03-09 Mitsubishi Electric Corp Display device of tape quantity
JPS5972487A (en) * 1982-10-19 1984-04-24 三洋電機株式会社 Display method
JPS59185788U (en) * 1983-05-25 1984-12-10 アルパイン株式会社 Cassette deck tape position detection device
FR2562702A1 (en) * 1984-04-05 1985-10-11 Standard Elektrik Lorenz Ag ELECTRONIC RECORDING OR REPRODUCING APPARATUS FOR CONSUMERS
JPS615490A (en) * 1984-04-05 1986-01-11 ノキア（ドイチュラント）ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング Recorder or reproducer for electronic amusement apparatus
JPS62101188U (en) * 1985-12-16 1987-06-27
US5018040A (en) * 1987-03-20 1991-05-21 Mitsubishi Denki Kabushiki Kaisha Tape time display device for displaying a tape remainder time
WO1992005555A1 (en) * 1987-03-20 1992-04-02 Yoshihiro Nishida Tape running time indicator
EP0364998A2 (en) * 1988-10-20 1990-04-25 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Recording-reproducing apparatus for the gapless recording and/or reproducing of messages
US5315452A (en) * 1991-04-29 1994-05-24 Samsung Electronics Co., Ltd. Apparatus and method for automatically adjusting recording speed of a recorder

Also Published As

Publication number Publication date
JPS6153790B2 (en) 1986-11-19

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