Table 1. Comparison of frequencies associated with selected modes for two models of the TPC in Tursiops truncatus.

Mode	Trimmed, fixed periotic bone	Complete TPC, Free-floating
8	32.41 kHz	33.56 kHz
21	48.95 kHz	45.76 kHz
34	69.62 kHz	62.14 kHz
36	82.89 kHz	78.08 kHz
43	94.69 kHz	96.40 kHz