FR2339926B3 - - Google Patents
Info
- Publication number
- FR2339926B3 FR2339926B3 FR7702682A FR7702682A FR2339926B3 FR 2339926 B3 FR2339926 B3 FR 2339926B3 FR 7702682 A FR7702682 A FR 7702682A FR 7702682 A FR7702682 A FR 7702682A FR 2339926 B3 FR2339926 B3 FR 2339926B3
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/08—Pulse-modulation recording or reproducing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1964876A IT1055004B (en) | 1976-01-27 | 1976-01-27 | PROCEDURE AND APPARATUS FOR RECORDING ON MAGNETIC TAPE AND REPRODUCTION OF ELECTRIC SIGNALS WITH VARIABLE FREQUENCY FROM OR TO HIGH VALUES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2339926A1 FR2339926A1 (en) | 1977-08-26 |
| FR2339926B3 true FR2339926B3 (en) | 1979-10-05 |
Family
ID=11160065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7702682A Granted FR2339926A1 (en) | 1976-01-27 | 1977-01-24 | METHOD AND APPARATUS FOR MAGNETIC TAPE RECORDING AND REPRODUCTION OF ELECTRIC SIGNALS OF VARIABLE FREQUENCY FROM 0 TO HIGH VALUES |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5293307A (en) |
| DE (1) | DE2702723A1 (en) |
| FR (1) | FR2339926A1 (en) |
| GB (1) | GB1551485A (en) |
| IT (1) | IT1055004B (en) |
| NL (1) | NL7700797A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117548B (en) * | 1982-02-22 | 1985-06-19 | Compact Business Machines Limi | Magnetic recording systems |
-
1976
- 1976-01-27 IT IT1964876A patent/IT1055004B/en active
-
1977
- 1977-01-24 FR FR7702682A patent/FR2339926A1/en active Granted
- 1977-01-24 DE DE19772702723 patent/DE2702723A1/en not_active Withdrawn
- 1977-01-26 JP JP688777A patent/JPS5293307A/en active Pending
- 1977-01-26 GB GB305177A patent/GB1551485A/en not_active Expired
- 1977-01-26 NL NL7700797A patent/NL7700797A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2702723A1 (en) | 1977-07-28 |
| IT1055004B (en) | 1981-12-21 |
| JPS5293307A (en) | 1977-08-05 |
| NL7700797A (en) | 1977-07-29 |
| GB1551485A (en) | 1979-08-30 |
| FR2339926A1 (en) | 1977-08-26 |