Superseded
Draft standard
Historical
DIN EN 60118-4:2013-07
Electroacoustics - Hearing aids - Part 4: Induction loop systems for hearing aid purposes - System performance requirements (IEC 29/797/CDV:2013); German version FprEN 60118-4:2013
Preview
Summary
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 with an induction pick-up coil. The standard specifies requirements for the field strength in audio-frequency induction loops for hearing aid purposes, which will give adequate signal-to-noise ratio without overloading the hearing aid. The standard also specifies the minimum frequency response requirements for acceptable intelligibility.
Notes
Prévu pour remplacer DIN EN 60118-4 (2007-08).
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/2013 |
| Cancellation Date | 10/01/2015 |
| Page Count | 103 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/10/2017
Superseded
Historical
