Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	55.55	446.877275	582.2937249999999	55.1	56.0	0.9000000000000057	20250304_210217UTC_V00OS11.WAV
F	24.2	6066.666450000001	6472.916450000001	24.025	24.375	0.3500000000000014	20250304_210217UTC_V00OS11.WAV
T	23.312496	392.7062749999998	568.7477249999998	22.624996	23.999996	1.375	20250304_210217UTC_V00OS11.WAV