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Vocal music teaching system based on distance education system

A technology of distance education and teaching system, applied in the field of music teaching, which can solve problems such as sound quality degradation, teaching inability to proceed, and stay, etc., to achieve the effect of ensuring time correspondence, excellent teaching effect, and improving sound quality

Active Publication Date: 2020-07-24
WEIFANG ENG VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially when students are required to sing along with the accompaniment of the teacher, if remote teaching is carried out, the delay of the network will make this kind of teaching impossible at all
[0003] "Construction of Vocal Music Teaching System Based on Remote Video Teaching" Gao Jing, "Network and Information Engineering" discloses a remote teaching system architecture for vocal music, but it only stays in the system architecture, the basic architecture and the current common There is not much difference in the teaching system, especially for the professional content of music.
[0004] The current distance teaching basically adds some functions of demonstrating PPT or playing video files to the function of video communication. When it is applied to the teaching of vocal music, on the one hand, it cannot achieve two-way zero delay. On the other hand, audio files The compression of transmission will lead to the decline of sound quality, which will also greatly affect the teaching effect

Method used

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  • Vocal music teaching system based on distance education system
  • Vocal music teaching system based on distance education system
  • Vocal music teaching system based on distance education system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combine Figure 1-3 , a vocal music teaching system based on a distance education system, including a server, a teaching client and a learning client:

[0027] The server remotely connects the teaching client and the learning client, so that the teaching client and the learning client can realize real-time remote communication; the learning client stores audio files, and the midi data sent by the teaching client is transmitted to the learning client to load the audio source in real time , and play through the audio playback hardware of the learning client; the audio and video data collected by the audio and video acquisition hardware of the learning client are sent to the teaching client in real time, and played on the audio and video playback hardware of the teaching client.

[0028] Teaching client includes main control module of teaching client, teaching input device, teaching monitor, teaching monitor earphone, teaching microphone, teaching camera, teaching memory, ...

Embodiment 2

[0040] When learning, the teacher makes a video connection with the students through the teaching client; at this time, the equipment on the student’s end is very simple, and only a mobile phone that can be connected to the headset can realize learning; and the equipment on the teacher’s end can also be connected by only one A computer with a midi keyboard is fine; in addition, if the teacher is inconvenient to connect to a midi keyboard, teaching can also be realized by directly using the midi files saved in the memory. In this case, a smart phone can realize online high-level vocal music teaching.

[0041] The teacher plays the accompaniment through the teaching client, and the students sing along with the accompaniment in the learning client; the singing voice is sent to the teaching client, and the teacher can adjust the ratio of the accompaniment voice to the student's singing voice; The singing can be commented and taught, and homework can also be assigned to allow studen...

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Abstract

The invention relates to a vocal music teaching system based on a distance education system. The data of a teaching end is sent to a learning end in a midi format, so that the communication data volume is greatly reduced, and the sound quality of accompaniment can be improved to the maximum extent when the sound source of the learning end is used for playing; meanwhile, when students carry out singing following practice, practiced audios and midi are aligned and then sent to the teaching end, so that the time correspondence of teachers at the teaching end during listening is ensured, and bidirectional zero delay of the teaching end and the learning end is realized; the volume of the teaching end and the learning end during playing of different audios can be independently controlled, the problem of audio volume masking is solved, a teacher even reduces midi sound to independently listen to the dry sound of following singing of students, and the teaching effect better than that of on-site teaching is achieved. In addition, few devices are needed by the student end, and the learning threshold of students is reduced.

Description

technical field [0001] The invention relates to the field of music teaching, in particular to a vocal music teaching system based on a distance education system. Background technique [0002] Vocal music refers to the form of music sung by human voice. Vocal music is mainly based on the human vocal cords, with the mouth, tongue, and nasal cavity acting on the breath to produce pleasant, continuous, and rhythmic sounds. Compared with other teachings, the teaching of vocal music requires more time. Especially when students are required to sing along with the accompaniment of the teacher, if remote teaching is carried out, the delay of the network will make this kind of teaching impossible at all. [0003] "Construction of Vocal Music Teaching System Based on Remote Video Teaching" Gao Jing, "Network and Information Engineering" discloses a remote teaching system architecture for vocal music, but it only stays in the system architecture, the basic architecture is the same as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/08G10H1/00G10H1/36H04L29/08
CPCG09B5/08G10H1/0066G10H1/361H04L67/06H04L67/12
Inventor 郑清赵妍张丽丽
Owner WEIFANG ENG VOCATIONAL COLLEGE
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