Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	46.675	365.6227250000002	555.2062750000002	45.4625	47.8875	2.424999999999997	20250220_172650UTC_V00OS11.WAV
T	41.075	379.1667749999998	514.5832249999999	40.087500000000006	42.0625	1.9749999999999943	20250220_172650UTC_V00OS11.WAV
T	8.875	379.1667749999998	514.5832249999999	8.0	9.75	1.75	20250220_172650UTC_V00OS11.WAV
T	17.075	352.08322499999986	541.6667749999998	16.075	18.075	2.0	20250220_172650UTC_V00OS11.WAV
T	37.937504	365.62727500000017	501.0437250000002	37.050004	38.825004	1.7750000000000057	20250220_172650UTC_V00OS11.WAV
T	39.081248	365.622725	514.5812749999999	38.1625	39.999996	1.8374960000000016	20250220_172650UTC_V00OS11.WAV