Method for visualizing singing and playing score image

Abstract

The invention provides a method for visualizing singing and playing score image. The method comprises the following steps: S1, analyzing a music score produced by a teacher or a teacher into serialized data, and storing the data with the pitch value and corresponding time value of each note; S2, storing the music score in the serialized data; S3, storing the music score in the serialized data. 2,score that singing and play, dividing the singing and playing sounds by N unit time, calculating the corresponding tone data, comparing the tone data with the tone data of the corresponding time of the music score, and obtaining the scoring result; S3, visualizing the music score, and displaying the pitch value and the corresponding time value of the music score on the image with the five-line score; 4, dynamically play that comparison between the singing sound and the music score, and displaying the pitch value correspond to the singing sound and the length corresponding to the time value onthe pictorial music score described in S3 in different colors to form a contrast display. The method visualizes and displays the music score, and compares the singing and playing according to the music score as the standard to obtain the score result.

Description

technical field [0001] The invention belongs to the technical field of audio processing, and in particular relates to a method for visualizing singing scoring images. Background technique [0002] With the development of multimedia technology, there are more and more multimedia items for people's entertainment. For example, people can go to KTV, bars to sing or sing online by installing singing applications on their smart terminals. In order to enhance the participation of singers and thereby improve user experience, the developers have implemented the scoring function for singers' singing quality. [0003] At present, the well-known visualization of singing scores is mainly for entertainment, and they are all displayed in real time. It is often too late to see what is wrong when the real-time display is played, so it is impossible to form professional data for later analysis and comparison. The comparison data is based on the original singing, and there are no professiona...

AI Technical Summary

Problems solved by technology

[0003] At present, the well-known visualization of singing scores is mainly for entertainment, and they are all displayed in real time. It is often too late to see what is wrong when the real-time display is played, so it is impossible to form professional data for later analysis and comparison. The comparison data is based on the original song, and there is no professional and objective judgment standard

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