JPS55117721A - Level detector - Google Patents
Level detectorInfo
- Publication number
- JPS55117721A JPS55117721A JP2364879A JP2364879A JPS55117721A JP S55117721 A JPS55117721 A JP S55117721A JP 2364879 A JP2364879 A JP 2364879A JP 2364879 A JP2364879 A JP 2364879A JP S55117721 A JPS55117721 A JP S55117721A
- Authority
- JP
- Japan
- Prior art keywords
- level
- reproduced
- decision
- mark
- input signal
- 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
- 238000001514 detection method Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
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
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
Landscapes
- Cash Registers Or Receiving Machines (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2364879A JPS55117721A (en) | 1979-02-28 | 1979-02-28 | Level detector |
| US06/125,093 US4512027A (en) | 1979-02-28 | 1980-02-27 | Electronic calculating device with faculties of detecting reproduction level of data applied thereto |
| DE3007409A DE3007409C2 (de) | 1979-02-28 | 1980-02-27 | Schaltungsanordnung zur Pegelüberprüfung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2364879A JPS55117721A (en) | 1979-02-28 | 1979-02-28 | Level detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55117721A true JPS55117721A (en) | 1980-09-10 |
| JPS6161186B2 JPS6161186B2 (enExample) | 1986-12-24 |
Family
ID=12116361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2364879A Granted JPS55117721A (en) | 1979-02-28 | 1979-02-28 | Level detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55117721A (enExample) |
-
1979
- 1979-02-28 JP JP2364879A patent/JPS55117721A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161186B2 (enExample) | 1986-12-24 |
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