AS 1088.4: 01/01/1987 Hearing aids – Magnetic field strength in audio-frequency induction loops for hearing aid purposes
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Hearing aids – Magnetic field strength in audio-frequency induction loops for hearing aid purposes 01/01/1987
ISBN(s): 0726245011
Specifies a standard value of magnetic field strength in audio-frequency induction loops for hearing aid purposes, in order to give an adequate signal-to-noise ratio without overloading the hearing aid. Technically identical with IEC Publication 118-4.
Attributes
| Edition | 1st |
|---|---|
| Published | 01/01/1987 |
| ISBN(s) | 0726245011 |
| Number of Pages | 2 |
| File Size | 1 file, 37 KB |
| Product Code(s) | 10164493, 10164514, 10164571 |
| Note | This product is unavailable in Ukraine, Russia, Belarus |
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