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DIN ETS 300488:1996-08
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DIN ETS 300488:1996-08
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996More info
This document specifies the electroacoustics of telephone sets which are intended for direct application to the ear and which provide, at the earphone, an additional amplification.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 33.050.10 : Telephone equipment
|
| Number of pages | 18 |
| Cross references | ETS 300488 (1996-01), IDT |
| Year | 1990 |
| Document history | |
| Country | Germany |
| Keyword | 300488 |