Fig. 19From: Non-contact experimental methods to characterise the response of a hyper-elastic membraneAdditional mode shapes that were identified with FEA: a mode (3,1) at 207.6 Hz, b mode (1,2) at 228.3 Hz, c mode (4,1) at 246.9 Hz and d mode (2,2) at 273.8 HzBack to article page