METHOD AND DEVICE FOR IN EAR CANAL ECHO SUPPRESSION

    公开(公告)号:US20210219051A1

    公开(公告)日:2021-07-15

    申请号:US17215804

    申请日:2021-03-29

    Abstract: An earpiece (100) and acoustic management module (300) for in-ear canal echo suppression control suitable is provided. The earpiece can include an Ambient Sound Microphone (111) to capture ambient sound, an Ear Canal Receiver (125) to deliver audio content to an ear canal, an Ear Canal Microphone (123) configured to capture internal sound, and a processor (121) to generate a voice activity level (622) and suppress an echo of spoken voice in the electronic internal signal, and mix an electronic ambient signal with an electronic internal signal in a ratio dependent on the voice activity level and a background noise level to produce a mixed signal (323) that is delivered to the ear canal (131).

    Method and apparatus for in-ear canal sound suppression

    公开(公告)号:US10812660B2

    公开(公告)日:2020-10-20

    申请号:US16258015

    申请日:2019-01-25

    Abstract: A method and system of conferencing can include the steps of initiating a conference call at a communication device with two or more communication devices and selecting to suppress a voice communication of at least one communication device on the conference call where a modified electronic signal is generated with the selected at least one communication device so that the voice communication from the selected at least one communication device is inaudible. The method or system further includes sending the modified electronic signal to at least one other communication device on the conference call. Other embodiments are disclosed.

    METHOD AND APPARATUS FOR IN-EAR CANAL SOUND SUPPRESSION

    公开(公告)号:US20200374404A1

    公开(公告)日:2020-11-26

    申请号:US16992861

    申请日:2020-08-13

    Abstract: A method and system of conferencing can include the steps of initiating a conference call at a communication device with two or more communication devices and selecting to suppress a voice communication of at least one communication device on the conference call where a modified electronic signal is generated with the selected at least one communication device so that the voice communication from the selected at least one communication device is inaudible. The method or system further includes sending the modified electronic signal to at least one other communication device on the conference call. Other embodiments are disclosed.

    Method and apparatus for in-ear canal sound suppression

    公开(公告)号:US10194032B2

    公开(公告)日:2019-01-29

    申请号:US14943001

    申请日:2015-11-16

    Abstract: A method and system of conferencing can include the steps of initiating a conference call at a communication device with two or more communication devices and selecting to suppress a voice communication of at least one communication device on the conference call where a modified electronic signal is generated with the selected at least one communication device so that the voice communication from the selected at least one communication device is inaudible. The method or system further includes sending the modified electronic signal to at least one other communication device on the conference call. Other embodiments are disclosed.

    Method and device for in ear canal echo suppression

    公开(公告)号:US10182289B2

    公开(公告)日:2019-01-15

    申请号:US13956767

    申请日:2013-08-01

    Abstract: An earpiece (100) and acoustic management module (300) for in-ear canal echo suppression control suitable is provided. The earpiece can include an Ambient Sound Microphone (111) to capture ambient sound, an Ear Canal Receiver (125) to deliver audio content to an ear canal, an Ear Canal Microphone (123) configured to capture internal sound, and a processor (121) to generate a voice activity level (622) and suppress an echo of spoken voice in the electronic internal signal, and mix an electronic ambient signal with an electronic internal signal in a ratio dependent on the voice activity level and a background noise level to produce a mixed signal (323) that is delivered to the ear canal (131).

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