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Three-key tenor tuba

A tenor and key technology, applied in the field of three-key tenor holding horn, can solve problems such as laboriousness and poor timbre, and achieve the effect of improving performance and round and rich timbre.

Inactive Publication Date: 2012-09-12
TIANJIN JINBAO MUSICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the internal diameter of each sub-tuning tube on the currently commonly used three-key tenor horn is 13mm, and the internal diameter of the main tuning tube is 15mm. Because the tube diameter is too small, the timbre produced is not very good, and it is laborious.

Method used

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Embodiment Construction

[0007] The three-key tenor horn provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0008] Such as figure 1 As shown, the three-key tenor horn provided by the present invention is composed of mouthpiece tube 1, tuning device and loudspeaker tube 7 which are connected to each other successively, wherein the tuning device includes first sub-tuning tube 2, which are connected to each other. The second sub-tuning tube 3, the third sub-tuning tube 4 and the main tuning tube 5 and three tuning buttons 6, the three tuning buttons 6 are respectively installed on the corresponding sub-tuning tube 2-4, with Control the airflow in each sub-tuning tube, the first sub-tuning tube 2 is connected with the nozzle tube 1, the third sub-tuning tube 4 is connected with the sound amplifier tube 7 through the main tuning tube 5, each sub-tuning tube The inner diameters of the first sub-tuning tube 2, the sec...

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Abstract

The invention provides a three-key tenor tuba consisting of a nozzle pipe, a tone tuning device and a tone amplifying pipe, wherein the tone tuning device comprises first to third mutually connected auxiliary tone tuning pipes, a main tone tuning pipe and three tone tuning keys, the three tone tuning keys are respectively installed on the corresponding auxiliary tone tuning pipes, the first auxiliary tone tuning pipe is communicated with the nozzle pipe, and the third auxiliary tone tuning pipe is communicated with the tone amplifying pipe through the main tone tuning pipe; and the inner diameters of the first to third auxiliary tone tuning pipes are 13.9mm, and the inner diameter of the main tone tuning pipe is 16.2mm. The inner diameters of the three auxiliary tone tuning pipes and the main tone tuning pipe on the three-key tenor tuba disclosed by the invention are increased to guarantee more round and thick tone, thereby improving a play effect and saving labor. Besides, the total structure of the original three-key tenor tuba is not changed, and only the inner diameters of the auxiliary tone tuning pipes are slightly adjusted, so that the three-key tenor tuba can be produced by the original production technique and device, and the cost of the production enterprise is not increased as a result.

Description

technical field [0001] The invention belongs to the technical field of musical instrument production, in particular to a three-key tenor horn. Background technique [0002] Huge horn, also known as euphonium, has round and rich timbre. It is a commonly used wind instrument in the band. The sub-tuning tubes, main tuning tubes and tuning buttons installed on each sub-tuning tube can make the airflow in the corresponding sub-tuning tubes produce different temperaments by opening or closing the tuning buttons. However, the internal diameter of each sub-tuning tube on the currently commonly used three-key tenor horn is 13mm, and the internal diameter of the main tuning tube is 15mm. Because the tube diameter is too small, the timbre produced is not very good, and it is laborious. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a three-key tenor horn that can produce better timbre. [0004] In order to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D7/10G10D9/00
Inventor 王景影
Owner TIANJIN JINBAO MUSICAL INSTR
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