Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	36.987504	365.6227250000002	555.2062750000002	35.912504	38.062504	2.1500000000000057	20250307_165017UTC_V00OS11.WAV
F	0.1125	0.0032499999998094	704.1677499999998	0.0124999999999999	0.2125	0.2	20250307_165017UTC_V00OS11.WAV
T	30.481248	379.1645000000002	541.6645000000002	29.312496	31.65	2.3375040000000027	20250307_165017UTC_V00OS11.WAV