| 摘要 |
A hearing aid has means for entering or leaving a stand-by mode initiated by a remote control. During use, a dedicated stand-by command issued by the remote control is received and decoded in the hearing aid. When a stand-by command is recognized, a clock signal to the signal-processing parts of the hearing aid is disabled, effectively halting the signal processing. In the stand-by mode, the hearing aid circuitry draws very little power from the battery. Reception of a similar command in the hearing aid during the stand-by mode enables the clock signal to the signal-processing parts of the hearing aid, enabling signal processing. A method to manage the stand-by mode involves the step of calling a soft-boot routine when the hearing aid leaves stand-by mode and resumes normal operation.
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