JPS57176579A - Synchronizing system for magnetic recorder and reproducer - Google Patents
Synchronizing system for magnetic recorder and reproducerInfo
- Publication number
- JPS57176579A JPS57176579A JP56059436A JP5943681A JPS57176579A JP S57176579 A JPS57176579 A JP S57176579A JP 56059436 A JP56059436 A JP 56059436A JP 5943681 A JP5943681 A JP 5943681A JP S57176579 A JPS57176579 A JP S57176579A
- Authority
- JP
- Japan
- Prior art keywords
- head
- synchronizing
- recorded
- tape
- recording
- 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
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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE:To improve the S/N ratio with sufficienly afforded signal track, control track and guard band, by synchronizing running through the use of the control track recorded on an going line, in a plurality of devices possible for reciprocating recording. CONSTITUTION:A tape 1a of a tape recorder 1 contacts an erase head 1b and a recording/reproduction head 1c and run from the head 1b to the head 1c, and a synchronizing signal from a synchronizing signal generator 1f is applied to a terminal 1g and recorded on the tape 1a via the head 1c. A tape 2 of a tape recorder 2 is run from an erase head 2b to a recording head 2c and the synchronizing signal from the terminal 1g is recorded. At the recording of the outgoing line, the tapes 1a and 2a are set by taking up side down, the synchronizing signal recorded on the incoming line is reproduced and inputted to a rotary control circuit 1j, and the phase is compared for the synchronizing operation. At the reproduction of the incoming and outgoing lines, the synchronizing run is made similarly with the reproduced synchronizing signal for signal reproduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56059436A JPS57176579A (en) | 1981-04-20 | 1981-04-20 | Synchronizing system for magnetic recorder and reproducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56059436A JPS57176579A (en) | 1981-04-20 | 1981-04-20 | Synchronizing system for magnetic recorder and reproducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57176579A true JPS57176579A (en) | 1982-10-29 |
Family
ID=13113217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56059436A Pending JPS57176579A (en) | 1981-04-20 | 1981-04-20 | Synchronizing system for magnetic recorder and reproducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57176579A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512809A (en) * | 1974-06-25 | 1976-01-10 | Nippon Soken | NAINENKIKAN |
| JPS5422808A (en) * | 1977-07-21 | 1979-02-21 | Sony Corp | Editing system |
| JPS5519382A (en) * | 1978-07-28 | 1980-02-12 | Kido Kensetsu Kogyo | Method of correcting duct |
| JPS5625272A (en) * | 1979-08-08 | 1981-03-11 | Nec Corp | Rotary phase modification system of vtr |
-
1981
- 1981-04-20 JP JP56059436A patent/JPS57176579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512809A (en) * | 1974-06-25 | 1976-01-10 | Nippon Soken | NAINENKIKAN |
| JPS5422808A (en) * | 1977-07-21 | 1979-02-21 | Sony Corp | Editing system |
| JPS5519382A (en) * | 1978-07-28 | 1980-02-12 | Kido Kensetsu Kogyo | Method of correcting duct |
| JPS5625272A (en) * | 1979-08-08 | 1981-03-11 | Nec Corp | Rotary phase modification system of vtr |
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