Information processing apparatus, method, and program
AssigneesPst Inc., The University of Tokyo
InventorsYasuhiro OMIYA, Shuji SHINOHARA
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Abstract
An object of the present invention is to provide an information processing apparatus capable of more easily evaluating a depression state. The present invention is an information processing apparatus including: means for inputting voice data uttered by a subject; means for acquiring time-series data of sound pressure in the input voice data; and means for obtaining a Sound Pressure Change acceleration index that is an index based on a force toward a center and a force away from the center of the acquired time-series data of the sound pressure.
Claims5
An information processing apparatus comprising:
- an inputter for inputting voice data uttered by a subject;
- an acquirer for acquiring time-series data of sound pressure in the input voice data;
- and
- a calculator for calculating a Sound Pressure Change acceleration index that is an index based on a force toward a center and a force away from the center of the acquired time-series data of the sound pressure.
A method executed by an information processing apparatus, the method comprising:
- inputting voice data uttered by a subject;
- acquiring time-series data of sound pressure in the input voice data;
- and
- obtaining a Sound Pressure Change acceleration index that is an index based on a force toward a center and a force away from the center of the acquired time-series data of the sound pressure.
Dependencies are inferred from the claim text.