| 摘要 |
A personal listening device, such as an earbud or earphone, includes a housing, a speaker in the housing to provide sound output and a sensor to detect mechanical input applied to the housing, such as tapping or squeezing, to provide a desired signal and/or function response and method. The speaker may be used as the sensor along with a filter to sense the expected mechanical inputs while separating other sounds normally produced by the speaker.
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