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公开(公告)号:US20190130910A1
公开(公告)日:2019-05-02
申请号:US16092642
申请日:2017-02-09
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor: Shinichi KARIYA , Shinichi HONDA , Hiroyuki SEGAWA
Abstract: An information processing apparatus determines, on the basis of a speech of a user to be evaluated, a reference feature quantity representing a feature of the user's speech at normal times, acquires audio feature quantity data of a target speech to be evaluated made by the user, and evaluates the feature of the target speech on the basis of a comparison result between the audio feature quantity of the target speech and the reference feature quantity.