Music note sequence generating method and device
A note sequence and note technology, applied in the field of note sequence generation methods and devices, can solve problems such as difficulties in music creation, lack of music theory knowledge, and lack of creative inspiration
Active Publication Date: 2016-12-07
HISENSE
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Problems solved by technology
However, music creation has high requirements for users. In order to complete music creation, not only music theory knowledge and musical literacy are required, but also creative inspiration is required. Ordinary users often lack music theory knowledge and creative inspiration. , it is very difficult to make music
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] figure 1 It is a flow chart of a method for generating a note sequence according to an exemplary embodiment, such as figure 1 As shown, the note sequence generation method can be applied to a server or a terminal, and the note sequence generation method includes the following steps:
[0023] Step 110: Obtain a first musical note sequence, where the first musical note sequence includes at least one musical note vector, where the musical note vector is used to indicate a pitch value and a musical note duration of the musical note.
[0024] Step 120: Determine the probability value of each note vector in at least one note vector based on the first note sequence and the note sequence model, and the probability value of the i-th not...
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The invention discloses a music note sequence generating method and a music note sequence generating device, and belongs to the field of intelligent vocal music. The method comprises the following steps: acquiring a first music note sequence, wherein the first music note sequence comprises at least one music note vector; and determining the probability value of each of the at least one music note vector based on the first music note sequence and a music note sequence model, wherein the probability value of the ith music note vector in the at least one music note vector is used for indicating the probability that the ith music note vector is the next music note vector following the first music note sequence, i is greater than or equal to 1, the music note sequence model comprises at least one function, and parameters in the at least one function are obtained by conducting training in accordance with a music note sequence sample; determining any music note vector of which the probability value is greater than a preset threshold as a target music note vector; and adding the target music note vector to the part following the first music note sequence, so that a second music note sequence is generated. With the implementation of the music note sequence generating method and the music note sequence generating device disclosed by the invention, users having no musical knowledge or being in lack of inspiration, can create original music.
Description
technical field [0001] The invention relates to the field of intelligent vocal music, in particular to a method and device for generating note sequences. Background technique [0002] With the development of music, users have an increasing demand for original music, that is, users not only want to obtain music created by professional music creators, but also want to be able to create music themselves. However, music creation has high requirements for users. In order to complete music creation, not only music theory knowledge and musical literacy are required, but also creative inspiration is required. Ordinary users often lack music theory knowledge and creative inspiration. , it is very difficult to create music. Contents of the invention [0003] In order to solve the problems in the prior art, an embodiment of the present invention provides a method and device for generating a note sequence. Described technical scheme is as follows: [0004] On the one hand, a method...
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IPC IPC(8): G10H1/00G10G3/04
Inventor 甘信军袁丽
Owner HISENSE