Dulcimer with balanced timbre

A technology of equalization and timbre, applied in stringed instruments, instruments, musical instruments, etc., can solve problems such as insufficient resonance, and achieve the effect of uniform timbre, increased volume, and good effect.

Active Publication Date: 2013-01-30
汕头市粤升乐器实业有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a dulcimer with balanced timbre, which can improve the resonance of the resonance box, in view of the shortcomings of the prior art that the resonance is not good enough.

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
  • Dulcimer with balanced timbre
  • Dulcimer with balanced timbre
  • Dulcimer with balanced timbre

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as Figure 1-5 As shown, the dulcimer with balanced timbre in this preferred embodiment comprises a body 1, a plurality of strings 10 and a plurality of codes 9, the body 1 is provided with a resonance box, and the resonance box consists of a panel 7, a front The side plate 2, the left piano head 3, the rear side plate 4, the right piano head 5, and the bottom plate 6 are composed of 5 sound beams in the resonance box, the panel 7 is a curved surface protruding upward, and the bottom plate 6 is a piece For a complete reflection plate, two sound holes 701 are opened on the panel 7 . That is to say, there are no air holes on the bottom plate 6, so that the bottom plate 6 has the function of reflecting sound waves, thereby enhancing the resonance of the resonance box. And offer sound hole 701 on panel 7, to replace the vent hole on the original base plate 6, change the path that sound comes out from resonance box, sound is changed from the vent hole on the base plate...

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 provides a dulcimer with balanced timbre and relates to a dulcimer. The dulcimer with the balanced timbre comprises a dulcimer body, a resonator is arranged in the dulcimer body, the resonator is composed of a face plate, a front plate, a left dulcimer head, a rear plate, a right dulcimer head and a bottom plate, a plurality of sound beams are arranged in the resonator, the face plate is a curved surface protruding upward, the bottom plate is a complete reflection plate, and at least one sound hole is arranged on the face plate. The dulcimer with the balanced timbre has the advantage that the material and the structure of the bottom plate are both improved, the sound holes are arranged on the face plate, resonance of the resonator is improved greatly, and penetrating power is strong; the bottom plate is designed into a curved surface protruding downward, volume of the resonator can be enlarged, sound waves in the resonator are concentrated after being sent, resonance effect is better, and sound volume is increased effectively; frequency spectrum variation of the dulcimer is even along with voice registers from low to high, transition of timbre and listening is natural, no bouncing feeling exists, and the timbre is balanced and consistent.

Description

technical field [0001] The invention relates to a dulcimer, in particular to a dulcimer with balanced timbre. Background technique [0002] Existing dulcimer usually includes a qin body, strings, and yards. A resonant box is provided in the qin body. The ends are respectively connected to the front side panel and the rear side panel. The top of the sound beam is against the bottom surface of the panel. There is at least one ventilation hole between the left and right sides of the sound beam. The yard is arranged on the top surface of the panel of the piano body. Press on the yard, and the two ends of the strings are fixed on the top surface of the panel of the piano body, and sound holes are arranged at the lower ends of the two mountain passes. The resonated sound waves are convected in the resonance box and then emitted from the sound hole. The panel is a slightly convex curved surface. Since the panel is the main resonance component, it is usually made of sycamore wood ...

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): G10D1/00G10D3/00
Inventor 吴汉军
Owner 汕头市粤升乐器实业有限公司
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