OUTPUT CONTROL DEVICE, OUTPUT CONTROL SYSTEM, AND OUTPUT CONTROL METHOD

    公开(公告)号:US20210258710A1

    公开(公告)日:2021-08-19

    申请号:US17251656

    申请日:2018-06-21

    Abstract: A captured image obtaining unit 50 of an output control device 10 obtains a captured image such as a polarization image from an imaging device 12. A space information obtaining unit 54 obtains a normal line and a position of a surface of an actual object in a space and a sound absorption coefficient at the surface. A correction coefficient obtaining unit 56 calculates energy of sound reaching a listener including sound reflected at the actual object and obtains a correction coefficient to be given to a level of a sound signal on the basis of the sound energy. An output unit 60 adjusts the sound signals by using the correction coefficient 62 and outputs the adjusted sound signals to speakers 16a and 16b.

    INFORMATION PROCESSING APPARATUS
    6.
    发明申请

    公开(公告)号:US20190130910A1

    公开(公告)日:2019-05-02

    申请号:US16092642

    申请日:2017-02-09

    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.

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