JPS5465009A - Tape recorder - Google Patents

Tape recorder

Info

Publication number
JPS5465009A
JPS5465009A JP13129077A JP13129077A JPS5465009A JP S5465009 A JPS5465009 A JP S5465009A JP 13129077 A JP13129077 A JP 13129077A JP 13129077 A JP13129077 A JP 13129077A JP S5465009 A JPS5465009 A JP S5465009A
Authority
JP
Japan
Prior art keywords
tape
reel
magnetic tape
take
ratio
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.)
Pending
Application number
JP13129077A
Other languages
Japanese (ja)
Inventor
Noriaki Naito
Tadao Fujita
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP13129077A priority Critical patent/JPS5465009A/en
Publication of JPS5465009A publication Critical patent/JPS5465009A/en
Pending legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE: To automatically search out the assigned recording contents and reproduce the same by comparing the tape position signal from an assignment means and the current tape position signal from a tape position detecting means.
CONSTITUTION: When the running direction of a magnetic tape 1 is assumed to be in the arrow X direction, the length lS of the magnetic tape 1 wound on a feed reel 2 and the length lt of the magnetic tape taken up on a take-up reel 3 may be obtained from the rotating periods Ts, Tt of the respective reels 2, 3. Namely, by obtaining the ratio of the rotating period Ts of the feed reel 2 and the rotating period Tt of the take-up reel 3, the ratio P of the tape use amount lt in the total amount of tape L may be obtained through computation.
COPYRIGHT: (C)1979,JPO&Japio
JP13129077A 1977-11-01 1977-11-01 Tape recorder Pending JPS5465009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13129077A JPS5465009A (en) 1977-11-01 1977-11-01 Tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13129077A JPS5465009A (en) 1977-11-01 1977-11-01 Tape recorder

Publications (1)

Publication Number Publication Date
JPS5465009A true JPS5465009A (en) 1979-05-25

Family

ID=15054494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13129077A Pending JPS5465009A (en) 1977-11-01 1977-11-01 Tape recorder

Country Status (1)

Country Link
JP (1) JPS5465009A (en)

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