Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	26.625	392.7082249999997	582.2917749999997	25.65	27.6	1.9500000000000028	20250309_190817UTC_V00OS11.WAV
T	20.225	365.6227250000002	555.2062750000002	19.3125	21.137500000000003	1.8250000000000028	20250309_190817UTC_V00OS11.WAV
T	47.062496	365.6227250000002	555.2062750000002	46.124996	47.999996	1.875	20250309_190817UTC_V00OS11.WAV
T	41.65	352.0812749999999	528.122725	40.8375	42.4625	1.625	20250309_190817UTC_V00OS11.WAV