Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	19.568752	365.6227250000002	555.2062750000002	18.675	20.462504	1.7875039999999984	20250306_093217UTC_V00OS11.WAV
T	41.637504	379.1645000000002	541.6645000000002	40.750004	42.525004	1.7750000000000057	20250306_093217UTC_V00OS11.WAV
T	13.675	365.6227250000002	555.2062750000002	12.7375	14.6125	1.875	20250306_093217UTC_V00OS11.WAV
T	35.731248	379.16677500000014	555.2082250000002	34.825	36.637496	1.812495999999996	20250306_093217UTC_V00OS11.WAV