Method and Apparatus for Acoustical Outer Ear Characterization
    1.
    发明申请
    Method and Apparatus for Acoustical Outer Ear Characterization 有权
    声音外耳表征的方法和装置

    公开(公告)号:US20080262382A1

    公开(公告)日:2008-10-23

    申请号:US12067305

    申请日:2006-09-13

    IPC分类号: A61B5/00

    摘要: The present invention relates to a method and apparatus for characterizing acoustical properties of an outer ear 130, the method comprising the steps of: transmitting a first acoustic signal 125 towards the outer ear 130, receiving a second acoustic signal 150 from the outer ear 130, and characterizing acoustical properties 165 of the outer ear on the basis of the second acoustic signal 150. The method is characterized in that the first acoustic signal 125 comprises at least one of the following elements: music, and speech. The present invention further relates to a method and apparatus for enrolling, authenticating and identifying a person on the basis of acoustical properties of an outer ear 130.

    摘要翻译: 本发明涉及一种用于表征外耳130的声学特性的方法和装置,该方法包括以下步骤:向外耳130发送第一声信号125,从外耳130接收第二声信号150, 以及基于第二声信号150来表征外耳的声学属性165。 该方法的特征在于,第一声信号125包括以下元素中的至少一个:音乐和语音。 本发明还涉及一种基于外耳130的声学性质登记,认证和识别人的方法和装置。

    Method and apparatus for acoustical outer ear characterization
    2.
    发明授权
    Method and apparatus for acoustical outer ear characterization 有权
    用于声学外耳表征的方法和装置

    公开(公告)号:US08187202B2

    公开(公告)日:2012-05-29

    申请号:US12067305

    申请日:2006-09-13

    IPC分类号: A61B5/00

    摘要: The present invention relates to a method and apparatus for characterizing acoustical properties of an outer ear 130, the method comprising the steps of: transmitting a first acoustic signal 125 towards the outer ear 130, receiving a second acoustic signal 150 from the outer ear 130, and characterizing acoustical properties 165 of the outer ear on the basis of the second acoustic signal 150. The method is characterized in that the first acoustic signal 125 comprises at least one of the following elements: music, and speech. The present invention further relates to a method and apparatus for enrolling, authenticating and identifying a person on the basis of acoustical properties of an outer ear 130.

    摘要翻译: 本发明涉及一种用于表征外耳130的声学特性的方法和装置,该方法包括以下步骤:向外耳130发送第一声信号125,从外耳130接收第二声信号150, 以及基于第二声信号150来表征外耳的声学特性165.该方法的特征在于,第一声信号125包括以下元素中的至少一个:音乐和语音。 本发明还涉及一种基于外耳130的声学性质登记,认证和识别人的方法和装置。