公开(公告)号：US10049538B2

公开(公告)日：2018-08-14

申请号：US15477219

申请日：2017-04-03

Applicant: Apple Inc.

Inventor： Denis G. Chen ,  Shingo Yoneoka ,  Riccardo Tarelli ,  Hari Vasudevan ,  Domenico Geria ,  Mi Hye Shin

IPC: H04B3/36 ,  G08B6/00 ,  G06F3/01 ,  G10K11/178 ,  H04R19/04

Abstract: An electronic device may include a device housing and a haptic actuator carried by the device housing and that includes a haptic actuator housing and a field member movable within the haptic actuator housing. The electronic device may also include a motion sensor carried by the device housing to sense motion of the field member, an audio sensor carried by the device housing to sense audio noise from the haptic actuator, and a controller coupled to the haptic actuator, the motion sensor, and the audio sensor. The controller may be configured to drive the haptic actuator based upon sensed motion of the field member and audio noise from the haptic actuator.