公开(公告)号：US10191717B2

公开(公告)日：2019-01-29

申请号：US15647310

申请日：2017-07-12

Applicant: XIAOMI INC.

Inventor： Hong Wen ,  Hui Li ,  Baishu Liao

IPC: H04M1/725 ,  G06F3/16 ,  G06F3/0488 ,  G10L15/22

Abstract: The disclosure relates to a method, apparatus, and non-transitory computer-readable medium for triggering an execution of an operation instruction. The method includes detecting a first electrical signal generated on a signal line connected to a speaker of a device; determining that the first electrical signal includes a first signal characteristic that corresponds to one of a plurality of signal characteristics, wherein each one of the plurality of signal characteristics corresponds to a respective one of a plurality of operations; executing a first operation from the plurality of operations based on the first signal characteristic.