A (221Hz) Typical Cello Resonance / Cello-1

 [ 3/22/2021 ]     Labels: 1A0A.Resonance A, 2D7A.Resonance D

 
At tones higher than around A(221Hz), their wavelength are too short to form an enough '8-shape' orbit by their single circuit inside the cello body, so the orbit seems to be made by plural components(:combination of 8-shapes or ovals) and show abounding diversity.

A(221Hz) あたりより高音域では、チェロの共鳴ルートは単一の「8の字」軌道では形成できなくなる。振動波長が短くなるためである。複数の8の字または楕円を組み合わせてルートを構成しているように見える。

 
[ 3/30/2021 Revised ]
520 Cello1-Typical-Resonance-A221-rev
 

519 Cello1-Typical-Resonance-A221-Possible-Route