Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	44.493752	40.62500000000029	203.12500000000028	43.975	45.012504	1.0375039999999984	20250417_183435UTC_V00OS11.WAV
P	37.062496	297.91677500000014	433.3332250000002	36.487496	37.637496000000006	1.1500000000000057	20250417_183435UTC_V00OS11.WAV