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Melody bass harmonica

A harmonica and melody technology, applied in microphone mouth/microphone accessories, instruments, wind instruments, etc., can solve the problems of not being suitable for outdoor playing, not wide enough range, repeated scales, etc., to achieve perfect melody performance and widen the range range , the effect of convenient holding the piano

Pending Publication Date: 2019-04-12
JIANGSU SWAN MUSICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the traditional bass harmonica is that the range is not wide enough, and there are repeated scales, the volume is low when playing, and it is not suitable for outdoor playing

Method used

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  • Melody bass harmonica
  • Melody bass harmonica
  • Melody bass harmonica

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Embodiment Construction

[0019] In order to make the purpose of the invention, technical solutions and beneficial technical effects of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods;

[0020] In the accompanying drawings: a melody bass harmonica, including a fret 1, an upper seat plate 2, a lower seat plate 3, a gong 4, an upper cover plate 5, and a lower cover plate 6; it is characterized in that it also includes an electroacoustic performance microphone device 7; the microphone device 7 is arranged on the end side of the fret hole 8; the fret 1 is set as a double row of fret holes, the upper row of fret holes 8-1 is set to 15, and the lower row of fret holes 8-2 Set to 22; 37 fret holes 8 set the fret 1 from left to back as the subwoofer zone 9, the lowest zone 10, the bass zone 11, and the middle zone 12; Sound range interval groove 13; the position of the sound holes of...

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Abstract

The invention discloses a melody bass harmonica which comprises a comb, an upper base plate, a lower base plate, a gong, an upper cover plate and a lower cover plate, and further comprises an electroacoustic playing microphone device, wherein the microphone device is arranged on one side of a tail end of the comb; the comb is configured as double rows of comb holes, and comprises 15 upper-row combholes and 22 lower-row comb holes; the 37 comb holes divide the comb into a double bass region, a contrabass region, a bass region and an alto region from the left to the right; a range spacing slotis arranged between two adjacent voice regions; voice holes in the upper base plate respectively correspond to the upper-row comb holes of the comb; voice holes in the lower base plate respectively correspond to the lower-row holes of the comb. The melody bass harmonica provided by the invention broadens a playing range, makes melody playing of a music more perfect, facilitates a player to quicklyand accurately feel change of the voice regions during playing, and facilitates smoother playing; the harmonica body is overall designed in a horn shape to increase the volume and facilitate holdingof the harmonica, so that the harmonica can still be used normally without an accessible loudspeaker box.

Description

technical field [0001] The invention relates to the field of harmonica, in particular to a melody bass harmonica. Background technique [0002] Bass harmonica belongs to the harmonica for ensemble, it plays the role of the lowest voice in the harmonica ensemble, and it is also the most solid type of harmonica in terms of weight and tone; it has the lowest range in the harmonica, and the reeds are also the thickest and heaviest. Generally, it should be made It requires a large amount of air to produce sound, and its role is similar to that of cello and double bass. The disadvantage of the traditional bass harmonica is that the range is not wide enough, and there are repeated scales, the volume is low when playing, and it is not suitable for outdoor playing. Contents of the invention [0003] The object of the present invention is to provide a melody bass harmonica, which has increased subbass and alto, has a wide range, can play the main melody, is equipped with a micropho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D7/12G10D9/00G10H3/16H04R1/08
CPCH04R1/08G10H3/16G10D9/035G10D7/14
Inventor 陈滔
Owner JIANGSU SWAN MUSICAL INSTR CO LTD
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