Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	16.4312504	352.0812750000001	649.9977250000001	16.0625004	16.8000004	0.7374999999999972	20250130_084450UTC_V00OS11.WAV
B	11.75	0.0	189.5812750000001	11.6625	11.8375	0.1750000000000007	20250130_084450UTC_V00OS11.WAV
T	25.712496	446.8727249999996	595.8312749999997	25.062496000000003	26.362496	1.2999999999999972	20250130_084450UTC_V00OS11.WAV