Mouth organ
A harmonica and positioning port technology, applied in wind instruments, instruments, musical instruments, etc., can solve the problems such as the harmonica cannot be played in a different tone and difficult to play.
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Embodiment 1
[0088] As shown in Fig. 1, Fig. 2, a kind of harmonica described in the present embodiment, it comprises sound grid plate 1 and pronunciation unit 4, and it is provided with the soundboard of two kinds of different pitch arrangements, wherein the pronunciation of a kind of soundboard The pitch arrangement of the units is by B 4 , # C 3 , # D. 3 , F 3 , G 3 、A 3 , B 3 , # C 2 , # D. 2 , F 2 , G 2 、A 2 , B 2 , # C 1 , # D. 1 , F 1 , G 1 、A 1 , B 1 , # C. # D, F, G, A, B, # c. # d, f, g, a, b, # c 1 , # d 1 , f 1 , g 1 、a 1 , b 1 , # c 2 , # d 2 , f 2 , g 2 、a 2 , b 2 , # c 3 , # d 3 , f 3 , g3 、a 3 , b 3 , # c 4 , # d 4 , f 4 , g 4 、a 4 , b 4 , # c 5 , # d 5 , f 5 , g 5 、a 5 , b 5 One of them is intercepted in the order of arrangement, which can be called B row soundboard 2; the pitch arrangement of the pronunciation units of another soundboard is according to C 3 、D 3 ,E 3 , # f 3 , # G 3 , # A 3 、C 2 、D...
Embodiment 1-1
[0091] As shown in Figure 13, in the arrangement process of pitch, empty sound can be set between sound and sound, and space 20 can be set between sound lattice 8 on the structure of implementation.
Embodiment 2-1
[0093] As shown in Fig. 3, in the present embodiment, the first kind of soundboard has only one piece 2, and the second kind of soundboard also has only one piece 3, at the sound cavity mouth that soundboard 2,3 and sound grid plate 1 constitute A slide 6 is provided in front of the 5, and a suction hole 7 and a positioning port 26 are provided on the slide 6. Here, the sounding unit 4 is a kind of gong.
[0094] As shown in Fig. 3 and Fig. 9, sound grid 8 is provided on both sides of sound lattice board 1, covers first kind of sound board 2 and second kind of sound board 3 respectively on the sound lattice board 8, makes sound board 1 be in the first. Between one kind of soundboard 2 and the second kind of soundboard 3 . Here, the first type of soundboard 2 is an upper soundboard, and the second type of soundboard 3 is a lower soundboard, and the B sound blown by the upper soundboard 2 is aligned with the C sound blown by the lower soundboard 3 .
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