Defect of production
We can see some defect which occures in the step of making an
instrument.
Such defects has influence to the sound and intonation etc..
I show you some processes of the parts of an instrument.
Process of bell piece
»»»»»»»go to pictures of bell»»»»»»»»
!!Please see
there is the mountain of the wrinkle having gone out in the bent curve
in the bend photograph. !!
The outside of
the bend curve is enlarged when stuffing is done and bent and the
wrinkle is
generated
internally in no relations what it is of stuffing because power to
shrink works.
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