JPS53105207A - Detecting method for special mark block - Google Patents
Detecting method for special mark blockInfo
- Publication number
- JPS53105207A JPS53105207A JP1832977A JP1832977A JPS53105207A JP S53105207 A JPS53105207 A JP S53105207A JP 1832977 A JP1832977 A JP 1832977A JP 1832977 A JP1832977 A JP 1832977A JP S53105207 A JPS53105207 A JP S53105207A
- Authority
- JP
- Japan
- Prior art keywords
- special mark
- detecting method
- mark block
- block
- byte
- 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
Links
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To secure an accurate reading by performing a decision based on the logical sum, the block length, the space between blocks and others of the full byte reproducing output of the special mark block which is formed by two pairs of byte groups.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52018329A JPS592083B2 (en) | 1977-02-22 | 1977-02-22 | Special mark block detection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52018329A JPS592083B2 (en) | 1977-02-22 | 1977-02-22 | Special mark block detection method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53105207A true JPS53105207A (en) | 1978-09-13 |
JPS592083B2 JPS592083B2 (en) | 1984-01-17 |
Family
ID=11968576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52018329A Expired JPS592083B2 (en) | 1977-02-22 | 1977-02-22 | Special mark block detection method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592083B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56117310A (en) * | 1980-02-19 | 1981-09-14 | Fujitsu Ltd | Write control system of magnetic tape device |
-
1977
- 1977-02-22 JP JP52018329A patent/JPS592083B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56117310A (en) * | 1980-02-19 | 1981-09-14 | Fujitsu Ltd | Write control system of magnetic tape device |
JPH0377591B2 (en) * | 1980-02-19 | 1991-12-11 | Fujitsu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS592083B2 (en) | 1984-01-17 |
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