Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	51.243752	311.45627499999966	731.2477249999996	50.775	51.712504	0.937504000000004	20250212_123250UTC_V00OS11.WAV
E	11.925	419.7895	663.5395	11.4	12.45	1.0500000000000007	20250212_123250UTC_V00OS11.WAV
E	25.337496	392.7104999999999	636.4604999999999	24.837496	25.837496	1.0	20250212_123250UTC_V00OS11.WAV
E	34.45	392.708225	622.916775	33.987500000000004	34.9125	0.9249999999999972	20250212_123250UTC_V00OS11.WAV
E	38.637496	433.331275	649.997725	38.199996	39.074996	0.875	20250212_123250UTC_V00OS11.WAV
E	7.537496	189.5832249999997	785.4167749999997	7.124996	7.949996	0.8249999999999993	20250212_123250UTC_V00OS11.WAV
E	47.143752	406.247725	677.081275	46.6875	47.600004	0.9125039999999984	20250212_123250UTC_V00OS11.WAV
T	21.043752	419.7894999999996	622.9144999999996	20.425004	21.6625	1.2374960000000002	20250212_123250UTC_V00OS11.WAV
E	21.043752	406.2522749999999	622.9187249999999	20.45	21.637504	1.187503999999997	20250212_123250UTC_V00OS11.WAV