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DIN EN 60774-2:2000-10

Current

Current

The latest, up-to-date edition.

HELICAL-SCAN VIDEO TAPE CASSETTE SYSTEM USING 12,65 MM (0,5 IN) MAGNETIC TAPE ON TYPE VHS - PART 2: FM AUDIO RECORDING

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-2000

€59.63
Excluding VAT

1 Scope
2 Normative references
3 Recording method
4 Mechanical configuration
      4.1 FM audio track pattern
      4.2 Head azimuth angles
      4.3 Recording time difference
5 Recording characteristics
      5.1 Noise reduction
      5.2 Pre-emphasis
      5.3 Carrier center frequency
      5.4 Frequency deviation
      5.5 Modulation polarity
      5.6 Recording level
6 Other subjects (channel application)
Figure 1 - Track arrangement
Figure 2 - Pre-emphasis frequency response
Figure 3 - Signal spectrum
Figure 4 - Block diagram of FM audio recording
Figure 5 - Block diagram of noise reduction system
Figure A.1 - Encoder transient measurement method
Table 1 - FM audio track dimensions
Table 2 - Head azimuth angles
Table 3 - Carrier center frequencies
Table 4 - Channel applications
Annex A (normative) Encoder transient measurement method
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications

Applies to frequency modulation (FM) audion recording fully compatible with the VHS system given in IEC 60774-1. It defines the electrical and mechanical characteristics of FM audio recording which will provide for the interchangeability of recorded cassettes.

DevelopmentNote
Supersedes DIN EN 61054. (10/2000)
DocumentType
Standard
Pages
9
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current
Supersedes

Standards Relationship
BS EN 60774-2:2000 Identical
NF EN 60774-2 : 2000 CORR 1 2000 Identical
IEC 60774-2:1999 Identical
EN 60774-2 : 2000 Identical
NBN EN 60774-2 : 2000 Identical
I.S. EN 60774-2:2000 Identical
SN EN 60774-2 : 2000 Identical

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