公开(公告)号：US20240203458A1

公开(公告)日：2024-06-20

申请号：US18592589

申请日：2024-03-01

Applicant: YAMAHA CORPORATION

Inventor： Yoshimasa ISOZAKI ,  Satoshi USA ,  Takuya FUJISHIMA ,  Kazuhiko YAMAMOTO

IPC: G11B27/10 ,  G06F3/04842 ,  G06F3/04847 ,  G10H1/00 ,  G11B27/00 ,  G11B27/031

CPC classification number: G11B27/10 ,  G06F3/04842 ,  G06F3/04847 ,  G10H1/0008 ,  G11B27/005 ,  G11B27/031 ,  G10H2210/381 ,  G10H2220/116

Abstract: A data modification method of controlling sound , the method according to an embodiment includes providing a selection user interface that allows a user to select a modification mode to be applied to sound control data defining timing information of a sound generation from among a plurality of modification modes including a first modification mode and a second modification mode, modifying the sound control data by correcting the timing information and adding correction information according to an amount of correction of the timing information in a predetermined data section to the predetermined data section, in a state where the first modification mode is selected to be applied, and modifying the sound control data by correcting the timing information based on beat positions according to a predetermined tempo, in a state where the second modification mode is selected to be applied.