Table 3.

List of mean peak-to-peak TM displacement magnitude of control, 4D, and 8D ears at the three experimental stages (μm).

Frequency (kHz)	4D			8D			Control
	OM-1	OM-2	OM-3	OM-1	OM-2	OM-3
0.25	0.0105	0.0350	0.0421	0.0081	0.0152	0.0651	0.1338
0.5	0.0102	0.0294	0.0370	0.0108	0.0105	0.0711	0.1530
1	0.0058	0.0227	0.0331	0.0042	0.0097	0.0587	0.1269
4	0.0027	0.0045	0.0128	0.0010	0.0019	0.0126	0.0198
8	0.0007	0.0013	0.0040	0.0005	0.0007	0.0040	0.0072
10	0.0004	0.0009	0.0028	0.0002	0.0003	0.0022	0.0039