Method and electronic device for adjusting accompaniment music
AssigneePixart Imaging Inc.
InventorsHsuan-Yu CHEN, Chun-Lung CHEN, I-Ting LEE, Kuan-Li CHAO, Kuo-Wei KAO, Neo Bob Chih-Yung YOUNG, Kuo-Ping YANG
Life of this patent
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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.
Claims12
A method of transposing a musical key of accompaniment music, used by an electronic device to adjust an accompaniment music by adjusting a frequency of a plurality of sections of the accompaniment music for a song, wherein each section of the accompaniment music corresponds to each segment of the song by an original singer;
- when a singer's vocal range is narrower than an overall original vocal range of the song, the method is used, the method comprising:
- comparing the singer's vocal range with each segment of the song by the original singer to determine whether the singer's vocal range covers each segment of the song by the original singer;
- and
- based on the above step, transposing the musical key of at least one section of the accompaniment music such that the segment of the song by the original singer corresponding to the transposed section of the accompaniment music is covered by the singer's vocal range, and at least one section of the accompaniment music is not adjusted, and the segment of the song by the original singer corresponding to the unadjusted section of the accompaniment music is covered by the singer's vocal range.
An electronic device for adjusting an accompaniment music, used to adjust a frequency of a plurality of sections of the accompaniment music for a song, wherein each section of the accompaniment music corresponds to each segment of the song by an original singer;
- the electronic device comprises a. processor and a memory;
- the memory comprises a software program;
- when a. singer's vocal range is narrower than an overall original vocal range of the song, the electronic device executes the software program to:
- compare the singer's vocal range with each segment of the song by the original singer to determine whether the singer's vocal range covers each segment of the song by the original singer;
- and
- based on the above step, a musical key of at least one section of the accompaniment music is transposed such that the segment of the song by the original singer of the song corresponding to the transposed section of the accompaniment music is covered by the singer's vocal range, and at least one section of the accompaniment music is not transposed, and the segment of the song by the original singer corresponding to the transposed section of the accompaniment music is covered by the singer's vocal range.
Dependencies are inferred from the claim text.