Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	31.362504	243.7500000000001	690.6250000000002	30.975004	31.750004	0.7749999999999986	20250206_152050UTC_V00OS11.WAV
E	35.456248	257.29177500000014	677.0832250000002	35.0375	35.874996	0.8374960000000016	20250206_152050UTC_V00OS11.WAV
E	48.3062504	148.9604999999998	758.3354999999998	48.0125004	48.600000400000006	0.5875000000000057	20250206_152050UTC_V00OS11.WAV
E	5.256248	270.83322499999974	704.1667749999997	4.687496	5.825	1.1375039999999998	20250206_152050UTC_V00OS11.WAV
E	18.525	338.5417749999997	636.4582249999997	18.025	19.025	1.0	20250206_152050UTC_V00OS11.WAV
E	22.668752	325.0	690.625	22.225004	23.1125	0.8874959999999987	20250206_152050UTC_V00OS11.WAV
E	44.131248	257.2917749999997	717.7082249999997	43.737498	44.524998	0.7874999999999943	20250206_152050UTC_V00OS11.WAV
D	44.125	257.2917749999997	717.7082249999997	43.75	44.5	0.75	20250206_152050UTC_V00OS11.WAV
E	9.631248	243.7522749999998	663.5437249999998	9.049996	10.2125	1.1625039999999984	20250206_152050UTC_V00OS11.WAV