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21.9 Hz Square Wave 30 sec
31.9 Hz Square Wave 30 sec
13.9 Hz Square Wave 30 sec
2.48 Hz Square Wave 30 sec
2.46 Hz Square Wave 30 sec
29.1 Hz Square Wave 30 sec
2.34 Hz Square Wave 30 sec
32.1 Hz Square Wave 30 sec
2.58 Hz Square Wave 30 sec
6.54 Hz Square Wave 30 sec
8.42 Hz Square Wave 30 sec
4.82 Hz Square Wave 30 sec
