公开(公告)号：US20230395051A1

公开(公告)日：2023-12-07

申请号：US18034031

申请日：2021-09-22

申请人： Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.

发明人： Yu Zhou ,  Sen Lin

IPC分类号： G10H1/36 ,  G10H1/00

CPC分类号： G10H1/366 ,  G10H1/0008 ,  G10H2210/066 ,  G10H2210/331 ,  G10H2210/005

摘要： A pitch adjustment method and apparatus, and a computer storage medium are provided. the fundamental frequency sequence of the singing sound of the user is obtained, the pitch difference between each candidate melody file and the fundamental frequency sequence at each corresponding time point is calculated, and the sum of all pitch differences of each candidate melody file is calculated. The candidate melody file with the minimum sum is determined as the target melody file, and the pitch of the accompaniment file of the target song is adjusted according to the pitch difference between the target melody file and the original melody file of the target song.