| 摘要 |
Mouthpieces for brass wind musical instruments are shaped so the physical length of a mouthpiece body ( 40, 50, 60, 70 , & 80 ) is inversely-proportional to the volumetric size of a corresponding cup-chamber ( 42, 52, 62, 72 , & 82 ). Methods for constructing separate sets of such mouthpieces for each kind of brass wind instrument are disclosed. Other embodiments include variations like multi-section components and alternative backbore shapes.
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