JPS57169980A - Magnetic recorder and reproducer - Google Patents

Magnetic recorder and reproducer

Info

Publication number
JPS57169980A
JPS57169980A JP5609781A JP5609781A JPS57169980A JP S57169980 A JPS57169980 A JP S57169980A JP 5609781 A JP5609781 A JP 5609781A JP 5609781 A JP5609781 A JP 5609781A JP S57169980 A JPS57169980 A JP S57169980A
Authority
JP
Japan
Prior art keywords
time
tape
display
run
generating
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
JP5609781A
Other languages
Japanese (ja)
Other versions
JPH0223949B2 (en
Inventor
Eiji Minami
Takaaki Furuta
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
Priority to JP5609781A priority Critical patent/JPS57169980A/en
Publication of JPS57169980A publication Critical patent/JPS57169980A/en
Publication of JPH0223949B2 publication Critical patent/JPH0223949B2/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 
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • G11B27/17—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer using electrical sensing means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Abstract

PURPOSE:To enable to display the residual amount time corresponding to the amount of tape run or the constant speed run, by operating pulse signals from a reel rotation detecting means and a reference time generating means and switchingly displaying the result of each operation. CONSTITUTION:The amount of tape run and the residual amount at the constant running speed are operated 3 based on each output from a reel rotation detecting means detecting the rotation of a reel shaft and generating a pulse signal and a reference time generating means 2 generating a pulse signal corresponding to a unit time, and the pulse signals of the result of each operation are selectively displayed based on the control signal from a tape/timer switching means 7 is selectively applied to a display means 4. In this case, the processing means 3 adds the time values after the residual time at tape constant speed run is zero or reaches a prescribed value and the flicker display or code display is made at the same time.
JP5609781A 1981-04-13 1981-04-13 Magnetic recorder and reproducer Granted JPS57169980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5609781A JPS57169980A (en) 1981-04-13 1981-04-13 Magnetic recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5609781A JPS57169980A (en) 1981-04-13 1981-04-13 Magnetic recorder and reproducer

Publications (2)

Publication Number Publication Date
JPS57169980A true JPS57169980A (en) 1982-10-19
JPH0223949B2 JPH0223949B2 (en) 1990-05-25

Family

ID=13017597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5609781A Granted JPS57169980A (en) 1981-04-13 1981-04-13 Magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS57169980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05182431A (en) * 1992-01-08 1993-07-23 Teac Corp Recording medium reproducing device
WO2016136865A1 (en) * 2015-02-27 2016-09-01 オムロンヘルスケア株式会社 Blood pressure measurement device and method for controlling blood pressure display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05182431A (en) * 1992-01-08 1993-07-23 Teac Corp Recording medium reproducing device
WO2016136865A1 (en) * 2015-02-27 2016-09-01 オムロンヘルスケア株式会社 Blood pressure measurement device and method for controlling blood pressure display

Also Published As

Publication number Publication date
JPH0223949B2 (en) 1990-05-25

Similar Documents

Publication Publication Date Title
JPS5552109A (en) Digital type servo circuit
JPS57169980A (en) Magnetic recorder and reproducer
KR900010709A (en) Digital servo system to control the rotation speed of the rotor
JPS57169978A (en) Magnetic recorder and reproducer
JPS55160890A (en) Analog type chronograph
JPS5547720A (en) Channel selection unit
JPS54108614A (en) Count display system
JPS5552104A (en) Malfunction detector for servo mechanism
JPS56117172A (en) Detector for forward-backward rotating quantity
JPS5341211A (en) Remaining tape quantity indicator
JPS57141083A (en) System for detection of tape quantity
JPS56153276A (en) Displaying device for passing time
JPS5446016A (en) Magnetic recorder-reproducer
JPS5552566A (en) Tape running time display unit of tape recorder
JPS5690455A (en) Magnetic tape device
JPS645389A (en) Information reproducing apparatus
JPS5587077A (en) Detector for electronic watch
JPS57127370A (en) Reproducer of static picture
SU1014022A1 (en) Tape-drive mechanism
JPS57150177A (en) Display device for tape amount
JPS6488984A (en) Tape position detection device
JPS645388A (en) Information reproducing apparatus
JPS57143772A (en) Tape amount detecting system
JPS5558866A (en) Tape recorder
JPS54153666A (en) Weighing machine