2009年8月7日金曜日

Arpeggione, Stauffer's model

Stauffer's addition, the disciples Mitteis Anton (Anton Mitteis) in his famous instrument.

Source:
http://www.sim.spk-berlin.de/deutsch/shop/frameset_detail_artikel.php?ID=128


Problem: When I was drawing this appraisal, the following points.

* String length 667mm, angle pieces are just the same as the cello, a strong tension.

→ 1800 and was considered a mainstream mid-gut strings, this tension is not stable in the coordination of gut strings, which are estimated to be fragile and short life.

* Pegbox = extremely narrow

YARIZU next → string and tuning peg and exchange

* Soft materials that reinforce

→ C is used depends on the reinforcement hole pressure of a weak-side only

Usuki Sugi → next take the thickness of the sound post, backboard and extremely thin, because Gamba structure, a weak intensity of the whole instrument.

Improvements:

→ a block placed on the side plate 4 KE所, increase the intensity.

→, is cutting back in the bottom of the cello as maple, are essential instruments to maintain the intensity of the scattered pressure from the sound post.



Z 292: Arpeggione (Kat.-Nr. 4678)
Anton Mitteis zugeschrieben (Leitmeritz, 1. Halfte 19. Jahrhundert)
Drawing: Thomas Schiegniz
M 1: 1
Vorder-und Seitenansicht, gesamtes Instrument,
Starkenmase des Korpus auf Beiblatt

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