公开(公告)号：US11410678B2

公开(公告)日：2022-08-09

申请号：US17149285

申请日：2021-01-14

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： John P. Lesso ,  Edward V. Sinnott ,  Andrew I. Bothwell

IPC: G06F3/16 ,  G10L25/51 ,  G10K11/178 ,  G10L25/30 ,  G10L25/06 ,  G10L25/21 ,  H04R1/08

Abstract: A method of detecting singing of a user of a personal audio device, the method comprising: receiving a first audio signal comprising bone-conducted speech of the user from a first transducer of the personal audio device; monitoring a second audio signal output to a speaker of the personal audio device; and determining whether the user is singing based on the first audio signal and the second audio signal.