JPS57141084A - System for measuring recording time - Google Patents

System for measuring recording time

Info

Publication number
JPS57141084A
JPS57141084A JP56026672A JP2667281A JPS57141084A JP S57141084 A JPS57141084 A JP S57141084A JP 56026672 A JP56026672 A JP 56026672A JP 2667281 A JP2667281 A JP 2667281A JP S57141084 A JPS57141084 A JP S57141084A
Authority
JP
Japan
Prior art keywords
time
circuit
tape
music
length
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
JP56026672A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02798B2 (enrdf_load_stackoverflow
Inventor
Akira Orimoto
Kazuo Kamei
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
Pioneer Electronic 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 Pioneer Corp, Pioneer Electronic Corp filed Critical Pioneer Corp
Priority to JP56026672A priority Critical patent/JPS57141084A/ja
Publication of JPS57141084A publication Critical patent/JPS57141084A/ja
Publication of JPH02798B2 publication Critical patent/JPH02798B2/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
    • G11B27/11—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
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP56026672A 1981-02-25 1981-02-25 System for measuring recording time Granted JPS57141084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56026672A JPS57141084A (en) 1981-02-25 1981-02-25 System for measuring recording time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026672A JPS57141084A (en) 1981-02-25 1981-02-25 System for measuring recording time

Publications (2)

Publication Number Publication Date
JPS57141084A true JPS57141084A (en) 1982-09-01
JPH02798B2 JPH02798B2 (enrdf_load_stackoverflow) 1990-01-09

Family

ID=12199881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026672A Granted JPS57141084A (en) 1981-02-25 1981-02-25 System for measuring recording time

Country Status (1)

Country Link
JP (1) JPS57141084A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812940A (en) * 1986-06-20 1989-03-14 Olympus Optical Co., Ltd. Dictation display for displaying present position and cue mark position information
US6125013A (en) * 1992-08-31 2000-09-26 Samsung Electronics Co., Ltd. Method for detecting a playing time of a magnetic tape

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848612U (enrdf_load_stackoverflow) * 1971-10-11 1973-06-26
JPS53132323A (en) * 1977-04-22 1978-11-18 Sharp Corp Display system of tape play time or tape play remaining time
JPS54158912A (en) * 1978-06-05 1979-12-15 Pioneer Electronic Corp Device for detecting tape amount

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848612U (enrdf_load_stackoverflow) * 1971-10-11 1973-06-26
JPS53132323A (en) * 1977-04-22 1978-11-18 Sharp Corp Display system of tape play time or tape play remaining time
JPS54158912A (en) * 1978-06-05 1979-12-15 Pioneer Electronic Corp Device for detecting tape amount

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812940A (en) * 1986-06-20 1989-03-14 Olympus Optical Co., Ltd. Dictation display for displaying present position and cue mark position information
US6125013A (en) * 1992-08-31 2000-09-26 Samsung Electronics Co., Ltd. Method for detecting a playing time of a magnetic tape

Also Published As

Publication number Publication date
JPH02798B2 (enrdf_load_stackoverflow) 1990-01-09

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