Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	36.493752	406.25227500000005	541.6687250000001	35.7375	37.250004	1.512504000000007	20250130_200850UTC_V00OS11.WAV
T	43.193752	433.333225	582.291775	42.337504	44.05	1.7124960000000016	20250130_200850UTC_V00OS11.WAV