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LED festoon lamp-based laser harp

A color lamp and laser technology, applied to instruments, electro-acoustic musical instruments, etc., can solve problems such as limited tonality and achieve a beautiful appearance

Inactive Publication Date: 2015-11-04
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harp is the oldest plucked string instrument in the world. The early harps only had strings arranged in diatonic scales, and the tonality they played was limited.

Method used

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  • LED festoon lamp-based laser harp
  • LED festoon lamp-based laser harp
  • LED festoon lamp-based laser harp

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Experimental program
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Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing and example.

[0014] like figure 1 As shown, the appearance of a laser harp based on LED colored lights in the present invention, a laser harp based on LED colored lights consists of a piano frame (1), a laser device (2), a control device (3) and an LED colored light module ( 4) Composition, there are four buttons on the piano stand, which are the power button used to control the power on and off of the entire system, and three treble keys, middle keys and bass keys used to control the pitch of the laser harp. key. The whole system can operate the different keys, and the performer can play the music of three tones on one musical instrument, which breaks away from the constraint that the traditional musical instrument can only play a single tone. At the same time, the LED color light module on the piano frame can make different flashing effects according to different perfor...

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Abstract

An LED festoon lamp-based laser harp is composed of a harp frame (1), a laser device (2), a control device (3) and an LED festoon lamp module (4). Four keys are arranged on the harp frame, namely a power source key for controlling the on / off of a whole system power supply and three keys for controlling the tone of sounds emitted by the laser harp. The three keys include a high pitch key, an alto voice key and a bass key. By operating different keys on the whole system, a player can play music pieces with three tones on the same musical instrument. The defect that a conventional musical instrument can only emit a single tone is prevented. Meanwhile, the LED festoon lamp module arranged on the harp frame can achieve different flickering effects according to different musical scales. The playing effects on the stage are further enhanced.

Description

technical field [0001] The invention relates to a laser harp based on LED colored lights, specifically a kind of laser harp based on LED colored lights that has no strings, but can rely on laser beams to emit beautiful music through human fingers. The harp belongs to the field of intelligent instrumentation. Background technique [0002] The harp is a large plucked string instrument. The harp is the oldest plucked string instrument in the world. The early harps only had strings arranged in diatonic scales, and the tonality they played was limited. Due to its rich connotation and beautiful sound quality, the harp has become a special color instrument in symphony bands and musicals. . In chambers, the harp is also an important solo instrument. When playing a solo, it can play soft and beautiful lyric or cadenza, which is very appealing. Modern harps are floor-standing, gigantic, and have a range similar to that of a piano. The harp is the product of the combination of mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H3/06
Inventor 吴建武
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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