Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	21.862504	325.00227500000017	541.6687250000002	21.000004	22.725004	1.7250000000000014	20250307_091417UTC_V00OS11.WAV
T	42.606248	297.91449999999963	541.6644999999996	41.675	43.537496	1.862495999999993	20250307_091417UTC_V00OS11.WAV