公开(公告)号：US11270681B1

公开(公告)日：2022-03-08

申请号：US16917203

申请日：2020-06-30

Applicant: Iyo Inc.

Inventor： Jason Rugolo ,  Cyrus Behroozi ,  Benoit Schillings

IPC: G10K11/178 ,  A61B1/227 ,  A61B5/05 ,  A61B5/12 ,  A61B5/00 ,  A61F11/08 ,  A61F11/14 ,  H04R1/10

Abstract: An in-ear device includes a tympanic membrane measurement unit (TMMU) and an audio package configured to emit sound. The device is configured to measure a movement of a tympanic membrane in an ear using the TMMU caused by external sound received by the tympanic membrane, analyze at least the movement of the tympanic membrane measured by the TMMU using a predictive model trained by a machine learning technique to generate a waveform of cancellation sound that will destructively interfere with the external sound when received by the tympanic membrane, and output the cancellation sound from the audio package to destructively interfere with external sound received by the tympanic membrane.