Multi-dimensional singing and playing analysis and evaluation method and system in art evaluation

Abstract

The invention discloses a multi-dimensional singing and playing analysis and evaluation method and system in art evaluation, and is applied to the technical field of teaching software. The method comprises the following steps: an examination information input step, a standard music score uploading to an analysis system step, an examination paper issuing step, an examinee audition examination track step, an examinee manual examination starting step, an examination process recording step, an examinee audio data uploading to the system step, an audio data decoding step, an audio data preprocessing step, an audio data multi-dimensional analysis and calculation step, a standard music score and examinee singing and playing audio comparison step, a comprehensive score output step of scores in all directions and evaluation items, and an evaluation result output step. According to the invention, each student can obtain comprehensive, objective, accurate and consistent evaluation results, so that teachers can completely put energy into art education.

Description

technical field [0001] The invention relates to the technical field of teaching software, in particular to a method and system for multi-dimensional singing analysis and evaluation in art evaluation. Background technique [0002] The current scoring criteria for the singing and playing assessment part of the art assessment is generally based on the teacher's professional knowledge and teaching experience to score the students' singing and musical instrument performance. However, such methods are highly subjective and inefficient, and cannot quantify the scoring criteria. Due to the limitations of time, the number of people taking the test, and the test environment in the process of manual scoring, it is difficult to implement the requirement of accurately scoring each student's singing from many aspects; at the same time, the scoring of the assessment process is mainly based on the teacher's Personal professional knowledge and experience, for the entire regional / school-wide...

AI Technical Summary

Problems solved by technology

However, such methods are highly subjective and inefficient, and cannot quantify the scoring criteria

Due to the limitations of time, the number of people taking the test, and the test environment in the process of manual scoring, it is difficult to implement the requirement of accurately scoring each student's singing from many aspects; at the same time, the scoring of the assessment process is mainly based on the teacher's Personal professional knowledge and experience, for the entire regional / school-wide exam, the student's grade is completely determined by the teacher, and the difference in the teacher's teaching level and subjective evaluation marks will directly affect the exam grade, which has certain limitations in the fairness of the evaluation

[0003] And under the current manual scoring conditions, there is usually no recording of the students' singing content during the art assessment process, which makes the assessment process opaque and the results cannot be traced.

After the exam, the results are usually manually recorded or entered into the electronic file by the teacher to analyze the candidates' results. The above workload takes a lot of time and energy to complete, which brings a huge workload to the teacher

[0004] At present, the country attaches great importance to art education including vocal music and multi-instrument performance. However, given the large number of students of all ages and the shortage of art teacher resources and different teaching levels, it is difficult to give every student a comprehensive and objective education. , accurate and consistent assessment results, and teachers cannot fully devote their energies to art education

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