Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	7.243752	406.24772499999983	555.2062749999998	6.500004	7.9875	1.4874960000000002	20250204_003850UTC_V00OS11.WAV
T	50.918752	392.7105000000001	555.2105000000001	49.937504	51.9	1.9624960000000016	20250204_003850UTC_V00OS11.WAV
T	12.493752	365.6272749999998	541.6687249999998	11.7375	13.250004	1.5125039999999998	20250204_003850UTC_V00OS11.WAV
E	28.131248	392.7082249999996	785.4167749999997	27.774998	28.487498	0.7124999999999986	20250204_003850UTC_V00OS11.WAV