JPS6419550A - Start signal decision device in rotary head type digital regenerator - Google Patents

Start signal decision device in rotary head type digital regenerator

Info

Publication number
JPS6419550A
JPS6419550A JP62176600A JP17660087A JPS6419550A JP S6419550 A JPS6419550 A JP S6419550A JP 62176600 A JP62176600 A JP 62176600A JP 17660087 A JP17660087 A JP 17660087A JP S6419550 A JPS6419550 A JP S6419550A
Authority
JP
Japan
Prior art keywords
tape
searching
decision device
prescribed number
feeding
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
JP62176600A
Other languages
Japanese (ja)
Inventor
Reikichi Koyama
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP62176600A priority Critical patent/JPS6419550A/en
Publication of JPS6419550A publication Critical patent/JPS6419550A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To provide a start signal decision device capable of performing the accurate program searching of music, by extracting a start identification signal of 1 or 0 from a digital reproducing signal, and deciding a case where the number of the start signals 1 exceeds a prescribed number as the completion of fast searching. CONSTITUTION:To perform fast feeding, a microcomputer issues a command to rotate at high speed to a reel controller, and a tape starts to be fed at speed faster than that in ordinary feeding. An area where oblique lines are drawn is the one where a start ID is written judging from the position relation of a pattern in which a head locus at the time of performing FF (fast feeding) and the start ID recorded on the tape. The start ID is inputted to a first-in/first- out (FiFo) register, and when the start IDs of a certain number of registers exceeding the prescribed number out of plural registers with a prescribed number of scan are set (1)s, the fact is judged as the completion of the searching, then, the tape is stopped.
JP62176600A 1987-07-14 1987-07-14 Start signal decision device in rotary head type digital regenerator Pending JPS6419550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62176600A JPS6419550A (en) 1987-07-14 1987-07-14 Start signal decision device in rotary head type digital regenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62176600A JPS6419550A (en) 1987-07-14 1987-07-14 Start signal decision device in rotary head type digital regenerator

Publications (1)

Publication Number Publication Date
JPS6419550A true JPS6419550A (en) 1989-01-23

Family

ID=16016404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62176600A Pending JPS6419550A (en) 1987-07-14 1987-07-14 Start signal decision device in rotary head type digital regenerator

Country Status (1)

Country Link
JP (1) JPS6419550A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373452A (en) * 1989-03-15 1991-03-28 Sanyo Electric Co Ltd Signal detecting method for magnetic recording and reproducing device
JPH0410284A (en) * 1990-04-26 1992-01-14 Sony Corp Digital data reproducing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639052A (en) * 1986-06-28 1988-01-14 Sony Corp Method for detecting control signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639052A (en) * 1986-06-28 1988-01-14 Sony Corp Method for detecting control signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373452A (en) * 1989-03-15 1991-03-28 Sanyo Electric Co Ltd Signal detecting method for magnetic recording and reproducing device
JPH0410284A (en) * 1990-04-26 1992-01-14 Sony Corp Digital data reproducing device

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