公开(公告)号：US20190289385A1

公开(公告)日：2019-09-19

申请号：US16432208

申请日：2019-06-05

Applicant: Yamaha Corporation ,  Fujitsu Limited

Inventor： Naoki YASURAOKA ,  Yukio TADA ,  Jun INOUE ,  Jun USUI ,  Mitsuki ARITA ,  Nariyasu HAYAKAWA ,  Miho KYOYA ,  Kazuki TAKANO ,  Yasuhiko ASAHI

IPC: H04R1/10 ,  G10L17/00 ,  H04R3/04

Abstract: An acoustic device includes a member which divides an ear canal of a user and an external space when being attached to an ear or the ear canal of the user, a memory that stores instructions, and a processor that executes the instructions. The instructions cause the processor to perform, acquiring a sound signal indicating a sound, applying a filter processing to the acquired sound signal, the filter processing being changed in accordance with a predetermined condition, and radiating the sound indicated by the sound signal applied with the filter processing to the ear canal.

公开(公告)号：US20230230493A1

公开(公告)日：2023-07-20

申请号：US18127095

申请日：2023-03-28

Applicant: Yamaha Corporation

Inventor： Rie ITO ,  Yukako HIOKI ,  Keisuke ARII ,  Jun INOUE ,  Osamu OHSHIMA

IPC: G09B15/00 ,  G06V40/20 ,  G06V10/774

CPC classification number: G09B15/00 ,  G06V40/20 ,  G06V10/774

Abstract: A computer-implemented information processing method includes receiving image information indicative of imagery of a first player using a musical instrument, and determining comment information indicative of a comment for the first player based on the image information.