Keyboard special for computer vocality test

A computer and keyboard technology, applied in the field of special keyboards for computer vocal music testing, can solve problems such as affecting the singing effect and the like

Inactive Publication Date: 2008-09-24
徐长青
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

I don't know where the pitch is wrong when singing. The teacher teaches the students to pay attenti...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Keyboard special for computer vocality test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The special keyboard for computer vocal music testing according to the present invention is composed of a frame 1, keyboard keys and a computer connection USB socket 13. Said outer frame 1 is an outer frame supporting part of the special keyboard for computer vocal music testing according to the present invention. Keyboard keys are arranged in the frame 1 . One side of the frame 1 is provided with a cappella volume adjustment switch 11, a piano volume adjustment switch 12 and a computer connection USB socket 13. Said keyboard keys are composed of 12 tone keys 2, 10 beat keys 3, 8 speed keys 4, 2 song selection keys 5, and storage keys 6, reset keys 7, query keys 8, and 12 code keys 9 And start key 10 forms. Said 12 tone keys 2 are divided into C, D, E, F, G, A, B, b B. b D. b E. b G and b A consists of various small keys, arranged horizontally at the top of the frame, and the tone of the selected track can be controlled by the tone key. Below 12 tone keys 2, 10 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a special computer-used keyboard for a vocal music testing, comprising a framework, a keyboard key and a USB port for connecting with the computer. A volume regulating switch for singing without a music accompaniment, a piano volume regulating switch and the USB port for connecting with the computer are arranged at one side of the framework. The keyboard key consists of a tone key, a tempo key, a speed key, a song select key, a save key, a reset key, a query key, an encoding key and a start key. By adjusting the tone key, the tempo key and the speed key, the required tone, the tempo and the speed of the song selected by a singer can be obtained so as to evaluate an intonation and the tempo of the singer. After connected with the computer, the intonation and the tempo of the singer are tested through a software in the computer; and a sound can be digitized so as to adjust the intonation and the tempo, thereby lightening the learning pressure and judging a singing performance of the singer at the same time, thus offering a fair, just, open and reasonable result of the judgment to the singer.

Description

Technical field: [0001] The invention relates to vocal music teaching aids for computers, in particular to a special keyboard for computer vocal music testing. Background technique: [0002] Vocal music teaching needs to master intonation and rhythm foundation, especially in the aspect of singing intonation teaching. Often, students who are new to vocal music imitate others, restrict themselves with the singing vocal conditions of others, and do not have the singing instinct to exert their own vocal cord conditions. Some students even combine sound and words prematurely, without sound training, mastering the correct method of sound production and the technique of controlling the sound body. I don't know where the pitch is wrong when singing. The teacher teaches the students to pay attention to the correct pitch every day, but the students still can't grasp it, which affects the singing effect. Invention content: [0003] The object of the present invention is to overcome ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09B15/00G06F3/023
Inventor 徐长青
Owner 徐长青
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap