Electronic device including sound level based driving of haptic actuator and related methods
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United States of America Patent
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Aug 21, 2018
Grant Date -
Feb 1, 2018
app pub date -
Oct 12, 2017
filing date -
Apr 4, 2016
priority date (Note) -
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Abstract
An electronic device may include a device housing, a haptic actuator carried by the device housing, and an audio input transducer carried by the device housing. The electronic device may also include a controller coupled to the audio input transducer and the haptic actuator. The controller may be capable of determining a sound level of the haptic actuator, attempting to drive the haptic actuator to operate within a desired sound level range, and when unable to drive the haptic actuator within the desired sound level range, then generating a warning indication.
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