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Piano playing musical note correction system and method

A note and piano technology, applied in the field of piano playing note correction system, can solve the problems of poor versatility, students unable to achieve self-correction, and high recognition error rate, so as to avoid the process of personal teaching, reduce waste, and improve learning. the effect of

Inactive Publication Date: 2018-08-03
NANTONG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are music automatic recognition software on the market, but in the actual teaching, it is found that the versatility is not good, and the recognition error rate is high, and the students cannot realize self-correction without an instructor.

Method used

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  • Piano playing musical note correction system and method

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Embodiment Construction

[0036] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] In order to achieve the purpose of the present invention, this piano playing note correction system is made up of several parts such as repertoire display module, musical note pick-up module, sound pick-up module, comparison module, data recording module, wherein, repertoire display module displays the repertoire of pre-practice On the screen, it is used to guide students in real time; the note picking module pre-inputs the repertoire that needs to be practiced into the processor, and converts the notes of the repertoire into a digital signal of the note, and stores the digital signal of the note through the processor; The sound pickup module completes the pickup of the playing sound by means of the recording equipment, and converts the sound into a digital sound signal after removing the background noise; The sound area; the compariso...

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Abstract

The invention provides a piano playing musical note correction system. The system comprises a track display module, a note picking module, a sound picking module, a comparison module, and a data recording module. The comparison module is connected to the track display module. The similarity values of the notes are instantly marked by the track display module, so that the students can correct in real time during the practice. In this way, during the practice of playing, the student picks up the playing sound through the sound pickup device and converts the sound digital signal. At the same time, comparing the similarity between the above-mentioned sound digital signal and the note digital signal greatly improves the accuracy of the identification. The comparison result is marked in real time by the track display module on the notes of the practice playing track, so that the students can understand the playing situation. The timely detection of the notes with poor control makes the training process targeted, so that the students can practice on their own without the help of a teacher.

Description

technical field [0001] The invention relates to the field of piano teaching, in particular to a system and method for correcting piano playing notes. Background technique [0002] With the development of society, more and more children and adults have a strong interest in piano learning. At present, the way of learning piano is mainly by participating in training classes, etc. The usual teaching method is to conduct demonstration teaching to the instructor in advance, and then the students practice by themselves. In this process, the instructor needs to rely on experience to correct the notes played by the students. It is necessary to judge whether or not, and when students find mistakes, it is often necessary for the instructor to perform a demonstration in person. Now there are automatic music recognition software on the market, but in actual teaching, it is found that the versatility is not good, and the recognition error rate is high, and students cannot realize self-co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B15/00G09B5/06
CPCG09B15/00G09B5/06
Inventor 王志春
Owner NANTONG INST OF TECH
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