التفاصيل البيبلوغرافية
| العنوان: |
Acoustic evolution of old Italian violins from Amati to Stradivari. |
| المؤلفون: |
Hwan-Ching Tai, Yen-Ping Shen, Jer-Horng Lin, Dai-Ting Chung |
| المصدر: |
Proceedings of the National Academy of Sciences of the United States of America; 6/5/2018, Vol. 115 Issue 23, p5926-5931, 6p |
| مصطلحات موضوعية: |
VIOLIN making, ACOUSTICS, MUSICAL instrument construction, VIOLIN makers, MUSICAL instrument makers |
| مستخلص: |
The shape and design of the modern violin are largely influenced by two makers from Cremona, Italy: The instrument was invented by Andrea Amati and then improved by Antonio Stradivari. Although the construction methods of Amati and Stradivari have been carefully examined, the underlying acoustic qualities which contribute to their popularity are little understood. According to Geminiani, a Baroque violinist, the ideal violin tone should "rival the most perfect human voice." To investigate whether Amati and Stradivari violins produce voice-like features, we recorded the scales of 15 antique Italian violins as well as male and female singers. The frequency response curves are similar between the Andrea Amati violin and human singers, up to ~4.2 kHz. By linear predictive coding analyses, the first two formants of the Amati exhibit vowel-like qualities (F1/F2 = 503/1,583 Hz), mapping to the central region on the vowel diagram. Its third and fourth formants (F3/F4 = 2,602/3,731 Hz) resemble those produced by male singers. Using F1 to F4 values to estimate the corresponding vocal tract length, we observed that antique Italian violins generally resemble basses/baritones, but Stradivari violins are closer to tenors/ altos. Furthermore, the vowel qualities of Stradivari violins show reduced backness and height. The unique formant properties displayed by Stradivari violins may represent the acoustic correlate of their distinctive brilliance perceived by musicians. Our data demonstrate that the pioneering designs of Cremonese violins exhibit voice-like qualities in their acoustic output. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
