公开(公告)号：US20190227628A1

公开(公告)日：2019-07-25

申请号：US15875512

申请日：2018-01-19

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Robert David RAND ,  Tony Stephen DOY ,  Thomas Ivan HARVEY

IPC: G06F3/01 ,  G06F3/16 ,  G06F3/041 ,  G06F3/0488

Abstract: The present disclosure relates to a system for providing substantially synchronised haptic and audio outputs. The system includes a signal processor which is configured to receive an audio signal from a main processor of the system and to receive a haptic signal, which may be received from the main processor, or may be retrieved from memory, or else may be generated in real-time by the signal processor. The signal processor calculates a delay to be applied to the haptic signal or the audio signal and outputs a delayed version of the audio signal and the haptic signal, or a delayed version of the haptic signal and the audio signal, to appropriate output stages.