作者: Antonius Hermanus Maria Akkermans
DOI: 10.1121/1.4770424
关键词:
摘要: The present invention relates to a method and apparatus for characterizing acoustical properties of an outer ear 130, the comprising steps of: transmitting first acoustic signal 125 towards receiving second 150 from 165 on basis 150. is characterized in that comprises at least one following elements: music, speech. further enrolling, authenticating identifying person 130.