| Name | Unterstützung | Language | Verfügbarkeit | Datum der Ausstellung | Preis | ||
|---|---|---|---|---|---|---|---|
|
PDF |
Englisch |
gültig |
10.04.2023 |
200,00 € |
|
||
Details
This part of IEC 60318 describes an acoustic coupler for loading a hearing aid or insert earphone with a specified acoustic impedance when testing its acoustic performance, in the frequency range up to 16 kHz. It is suitable for air-conduction hearing aids and earphones, coupled to the ear by means of ear inserts, earmoulds or similar devices.
Zusätzliche Information
| Autor | Acoustical Society of America (ASA) |
|---|---|
| Veröffentlicht von | ASA |
| Document type | Normen |
| Thema | /subgroups/2398 |
| EAN ISBN | 9782832210925 |
| Seitenzahl | 40 |
| Schlagwort | ASA S3.55-2023/Part 8/IEC 60318-8:2022 |
| ANSI Approved |
