KS C IEC 60118-4:2001
Hearing aids-Part 4:Magnetic field strength in audio-frequency induction loops for hearing aid purposes

Standard No.

KS C IEC 60118-4:2001

Release Date

2001

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS C IEC 60118-4:2017

Latest

KS C IEC 60118-4-2022

Scope

This standard is designed to generate an alternating magnetic field and create an input signal in an inductive pickup coil hearing aid.

KS C IEC 60118-4:2001 history

• 2022 KS C IEC 60118-4-2022 Hearing aids－Part 4：Magnetic field strength in audio－frequency induction loops for hearing aid purposes
• 2017 KS C IEC 60118-4:2017 Hearing aids－Part 4：Magnetic field strength in audio－frequency induction loops for hearing aid purposes
• 2001 KS C IEC 60118-4:2001 Hearing aids-Part 4:Magnetic field strength in audio-frequency induction loops for hearing aid purposes