Korean Bell
Analysis & Design of Korean Bell
Characteristics of Korean Bell
– Occurrence of beat phenomenon due to a slightly asymmetric shape
– Selection of striking position for ideal beating
– Long lingering sound
– Beautiful pattern and design
Mode Shapes of Korean Bell
Identification of Beat and Damping Ratio of Korean Bell Using CWT
Objective
– Identification of beat period and beat frequency in a Korean bell
– Estimation of modal damping ratio using Continuous Wavelet Transform
– Identification of modal contribution factor contributing to beating response
Sound Beat Map of Korean Bell
Objective
– Analysis sound beat characteristics of a bell type structure
– Drawing sound beat map Radiation from an infinite length cylinder with a normal velocity
