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公开(公告)号：US11580944B2
公开(公告)日：2023-02-14
申请号：US17115844
申请日：2020-12-09
Applicant: Airoha Technology Corp.
Inventor： Hsuan-Yu Chen , Chun-Lung Chen , I-Ting Lee , Kuan-Li Chao , Kuo-Wei Kao , Neo Bob Chih-Yung Young , Kuo-Ping Yang
Abstract: A method for adjusting accompaniment music is disclosed. The method transposes the musical key of at least one section of the accompaniment music such that a song will have different musical key transpositions for different sections of the accompaniment music, so that singers whose vocal ranges are narrow can sing songs after the adjustment.
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