Characterizing violin top plate using sounds generated by local taps
نویسندگان
چکیده
We analyzed the characteristics of sounds generated by local taps on a violin top plate. examined gravitational center frequency spectrum tapping and investigated its distribution over The results showed that three categories violins, with two violins in each category, had similar within categories. plates made after 19th century northern Italy high centroid around f-holes, tops older Italian before 18th only chin rest area, which was probably due to repeated coating varnish. In addition, adjusted thickness wood even out pitch entire plate frequencies small variability plates, old except area. These indicate can be characterized sound plate, suggest an effective means adjusting wood, especially early century.
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2022
ISSN: ['1346-3969', '2186-859X', '0369-4232', '2432-2040', '1347-5177']
DOI: https://doi.org/10.1250/ast.43.87