Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	46.45	1123.958225	1313.541775	46.325	46.575	0.25	20250201_025050UTC_V00OS11.WAV
E	8.3312504	243.7522750000002	622.9187250000002	8.0375004	8.6250004	0.5874999999999986	20250201_025050UTC_V00OS11.WAV
E	12.993752	176.041775	636.458225	12.337504	13.65	1.3124959999999994	20250201_025050UTC_V00OS11.WAV
T	54.831248	419.7895000000001	582.2895000000001	53.874996	55.7875	1.9125039999999984	20250201_025050UTC_V00OS11.WAV
T	37.031248	406.24772500000006	595.8312750000001	36.024996	38.0375	2.0125039999999927	20250201_025050UTC_V00OS11.WAV
"B"""	1.637504	0.0022750000003526	176.04372500000034	1.5500040000000002	1.725004	0.1749999999999998	20250201_025050UTC_V00OS11.WAV