公开(公告)号：US10803844B2

公开(公告)日：2020-10-13

申请号：US16203393

申请日：2018-11-28

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shigeru Kafuku ,  Nobuyuki Mochinaga ,  Atsushi Shibutani ,  Toshihiko Otsuka ,  Atsushi Inoshita ,  Hiroko Okuda ,  Takashi Umemura

IPC: G10H1/36 ,  G10H1/38 ,  G06T13/80

Abstract: For example, provided is an information processing device with which the entire performance can be felt really visually.The information processing device TB according to the present invention includes a processor performing a reception process of receiving input of performance information including pitch information, a first image output process of outputting a first image according to the received performance information, a performance determination process of determining at least any of tonality, a chord type, and a pitch name on the basis of the received performance information, and second image output process of outputting a second image according to a result determined in the performance determination process.