Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.862504	0.0032500000000936	744.7927500000001	44.550004	45.175004	0.625	20250206_024450UTC_V00OS11.WAV
E	4.206248	257.2917749999997	717.7082249999997	3.9374980000000006	4.474998	0.5374999999999996	20250206_024450UTC_V00OS11.WAV
E	48.7375	216.66677499999972	758.3332249999996	48.525	48.95	0.4249999999999971	20250206_024450UTC_V00OS11.WAV
V	13.181248	392.7082249999999	907.291775	13.074998	13.287498	0.2124999999999985	20250206_024450UTC_V00OS11.WAV
E	14.925	284.3727250000001	717.706275	14.7	15.15	0.4499999999999993	20250206_024450UTC_V00OS11.WAV
F'	26.112496	3642.706275	4184.372724999999	25.624996	26.599996	0.9750000000000014	20250206_024450UTC_V00OS11.WAV
X	26.125	3629.166775	4211.458225	25.65	26.6	0.9500000000000028	20250206_024450UTC_V00OS11.WAV