DIN EN 61054:1993-09

Committees responsible
National foreword
Specification
1 Scope
2 Normative references
3 Recording method
4 Mechanical configuration
5 Recording characteristics
6 Other subjects
Annexes
A Encoder transient measurement method
ZA (normative) Other international publications quoted
    in this standard with the references of the relevant
    European publications
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

Applies to frequency modulation audio recording fully compatible with the VHS system. The object is to define the electrical and mechanical characteristics of FM audio recording which will provide for the interchangeability of recorded cassettes. The requirements relate to 525 line-60 field and 625 line-50 field systems. Covers normative reference, recording method, mechanical configuration, recording characteristics, and other subjects.