METHOD AND DEVICE FOR SENSITIVITY DATA CALCULATION

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for sensitivity data calculation which automatically calculate data regarding feelings resulting from sensitivity or the sensitivity by analyzing a signal regarding the feelings of a human such as an audio signal. SOLUTION: An MP3 data storage part 4 stores digital sound data recorded in the MP3 format. An expansion part 11 expands the compressed MP3 data (A) and outputs them as sound pressure value data (B) by frequency bands. A sensitivity data calculation part 12 is equipped with a feeling analysis part 13 and a rhythm analysis part 14. The rhythm analysis part 14 finds the number of beats per unit time according to the data (B). The feeling analysis part 13 finds several kinds of feeling parameter values according to the data (B), determines the kind and level of feelings according to the feeling parameter values and the number of beats per unit time, and writes the result to a sensitivity data storage part 2.