Vocal music learning electronic auxiliary pronunciation system

Abstract

The invention discloses a vocal music learning electronic auxiliary pronunciation system which comprises an audio acquisition module, a mouth shape image acquisition module, a throat position detection module, a characteristic signal acquisition module, a respiratory rate acquisition module, a data processing module, a pronunciation standard evaluation module, a mouth shape standard evaluation module, a pitch extraction module, a beat extraction module, a note pitch and note value model construction module, a primary evaluation module, a comprehensive evaluation module, a pronunciation auxiliary guidance module, a training program generation module and a central processing unit. The vocal music learning electronic auxiliary pronunciation system realizes the acquisition and evaluation of the data in a whole pronunciation detection process based on a computer system, has a high automation degree and a wide range, can complete the detection and analysis of the position and stability of a throat, the timbre of the sound, the audio penetrating power, the use of overtone, and the keeping situation of the pronunciation in singing, the mouth shape, the pitch, and the beat at one time, can generate a targeted training scheme, and improves the learning efficiency of students.

Description

technical field [0001] The invention relates to the field of vocal music teaching, in particular to an electronic auxiliary pronunciation system for vocal music learning. Background technique [0002] Vocal music includes: bel canto, folk singing and popular singing, and now the original ecological singing has appeared in China. Vocal music is a form of music performed by one or more singers, with or without instrumental accompaniment, where the human voice is the central focus of the composition. As far as vocal music is concerned, it is perhaps the oldest form of music because it does not require any instruments, just the human voice. Some form of vocal music exists in every musical culture. Although language and music have different purposes, they all have common pitch and rhythm factors. [0003] In vocal music practice, breathing is an important part of vocal music practice, and it is the foundation and motivation of vocal music. Vocal music breathing should be subje...

AI Technical Summary

Problems solved by technology

However, in the existing vocal music practice equipment, although it is possible to beat the beat, record, and check the singing posture, etc. for the practitioner, it is impossible for the practitioner to understand whether the frequency beat of his voice and the standard audio frequency and beat are noticed when he is practicing vocal skills. Counterpoint, which brings limitations to the singer's use

[0004] At present, most of the existing technologies are manually assessed by teachers, and there will be deviations to a certain extent, and many singing skills cannot be tested, such as the position of the larynx and the sound penetration.

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