IEC 61054:1991
Superseded
View Superseded by
Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - FM audio recording
Hardcopy , PDF
English - French
04-16-1991
11-01-1999
Committees responsible
Specification
1 Scope
2 Normative references
3 Recording method
4 Mechanical configuration
5 Recording characteristics
6 Other subjects
Annexes
A Encoder transient measurement method
Tables
1 FM audio track dimensions
2 Head azimuth angles
3 Carrier centre frequencies
4 Channel applications
Figures
1 Track arrangement
2 Pre-emphasis frequency response
3 Signal spectrum
4 Block diagram of FM audio recording system
5 Block diagram of noise reduction system
Defines the electrical and mechanical characteristics of FM audio recording which will provide for the interchangeability of recorded cassettes using the VHS system defined in IEC 60774. Applies to 525 line - 60 field and 625 line 50 field systems.
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 61054:1993-09 | Identical |
| NF EN 61054 : 1993 | Identical |
| NEN 11054 : 1993 | Identical |
| BS EN 61054:1993 | Identical |
| CEI EN 61054 : 1ED 1998 | Identical |
| EN 61054 : 1993 | Identical |
| UNE-EN 61054:1992 | Identical |
| BS 7487(1991) : AMD 7737 | Identical |
| I.S. EN 61054:1993 | Identical |
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