Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	48.05	406.2522749999999	622.9187249999999	48.0125	48.0875	0.0750000000000028	20250130_061450UTC_V00OS11.WAV
E	48.1625	433.33127499999966	609.3727249999996	48.0375	48.2875	0.25	20250130_061450UTC_V00OS11.WAV
T	47.25	392.7105000000001	555.2105000000001	46.5	48.0	1.5	20250130_061450UTC_V00OS11.WAV
T	40.993752	406.2522750000004	582.2937250000003	40.062504	41.925	1.862495999999993	20250130_061450UTC_V00OS11.WAV
O	23.85	311.4604999999999	514.5854999999999	23.7375	23.9625	0.2250000000000014	20250130_061450UTC_V00OS11.WAV
E	22.437504	5701.0408	6418.751299999999	21.837504	23.037504	1.2000000000000028	20250130_061450UTC_V00OS11.WAV