Revised
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.
WITHDRAWN
IEC 61054:1991 ED1
99.60
Withdrawal effective
Nov 22, 1999
ABANDON
IEC 61054 ED2