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GB/T 25102.1-2010 Active
GB/T 25102.1-2010 Electroacoustics—Hearing aids—Part 1:Hearing aids with induction pick-up coil input
Abstract
This section specifies the method for determining the electroacoustic performance of hearing aids equipped with inductive pickup coils used in audio magnetic fields. The characteristics of the inductive pickup coils are measured by simulating the operating state of the loop in the room where they are used.
Note: The characteristics of the inductive pickup coils in telephone magnetic fields may differ from the results measured in this section.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 25102.1-2010 |
| CCS | Audio equipment, electroacoustic devices |
| ICS | Electroacoustics |
| Implement Date | 2011-04-01 |
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