公开(公告)号：US20240040297A1

公开(公告)日：2024-02-01

申请号：US18346152

申请日：2023-06-30

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R1/10 ,  H04R3/04

CPC classification number: H04R1/1016 ,  H04R1/1041 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.

公开(公告)号：US11470413B2

公开(公告)日：2022-10-11

申请号：US16918950

申请日：2020-07-01

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R25/00 ,  H04R1/10 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.

公开(公告)号：US20210014597A1

公开(公告)日：2021-01-14

申请号：US16918950

申请日：2020-07-01

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R1/10 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.

公开(公告)号：US12219315B2

公开(公告)日：2025-02-04

申请号：US18346152

申请日：2023-06-30

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R25/00 ,  H04R1/10 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.

公开(公告)号：US11722809B2

公开(公告)日：2023-08-08

申请号：US17823011

申请日：2022-08-29

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R25/00 ,  H04R1/10 ,  H04R3/04

CPC classification number: H04R1/1016 ,  H04R1/1041 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.

公开(公告)号：US20230015418A1

公开(公告)日：2023-01-19

申请号：US17823011

申请日：2022-08-29

Applicant: Apple Inc.

Inventor： Esge B. Andersen ,  Andrew E. Greenwood ,  Tom-Davy W. Saux ,  Baptiste P. Paquier ,  Hanchi Chen ,  Raghavendra S. Prabhu

IPC: H04R1/10 ,  H04R3/04

Abstract: A method performed by an in-ear headphone. Coupled to the in-ear headphone is a first ear tip that is inserted into an ear canal of a user. The method obtains an audio signal from an audio source device paired with the in-ear headphone and uses the signal to drive a speaker of the headphone to output a sound into the ear canal. The method obtains a microphone signal that is responsive to the outputted sound. The method notifies the user to replace the first ear tip with a second ear tip in response to a parameter associated with the microphone signal being less than a threshold.