Name:
ASA S3.55-2023/Part 8/IEC 60318-8:2022 PDF
Published Date:
04/10/2023
Status:
Active
Publisher:
Acoustical Society of America Standards
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.
| ANSI : | ANSI Approved |
| File Size : | 1 file , 2.7 MB |
| ISBN(s) : | 9782832210925 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 40 |
| Published : | 04/10/2023 |
