BS 6083-4:1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hearing aids Specification for magnetic field strength in audio-frequency induction loops for hearing aid purposes
Hardcopy , PDF
15-11-1998
English
31-12-1981
Foreword
Cooperating organizations
Specification
Introduction
1 Scope
2 Object
3 Explanation of terms
4 Magnetic field strength
5 Interference
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