DSF/FprEN 60118-4
Electroacoustics - Hearing aids -- Part 4: Induction loop systems for hearing aid purposes - System performance requirements
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 56 |
Document History
February 19, 2015
Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
IEC 60118-4:2014 is applicable to audio-frequency induction-loop systems producing an alternating magnetic field at audio frequencies and intended to provide an input signal for hearing aids...
January 4, 2007
Electroacoustics – Hearing aids – Part 4: Induction loop systems for hearing aid purposes – Magnetic field strength
This standard is applicable to audio-frequency induction loop systems producing an alternating magnetic field at audio frequencies and intended to provide an input signal for hearing aids operating...
December 16, 1998
Hearing aids - Part 4: Magnetic field strength in audio-frequency induction loops for hearing aid purposes
The standard applies to audio-frequency induction loop systems producing an alternating magnetic field and intended to provide an input signal for hearing aids operating with an induction pick-up...
DSF/FprEN 60118-4
Electroacoustics - Hearing aids -- Part 4: Induction loop systems for hearing aid purposes - System performance requirements
A description is not available for this item.
Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
This part of IEC 60118 is applicable to audio-frequency induction-loop systems producing an alternating magnetic field at audio frequencies and intended to provide an input signal for hearing aids...