Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	41.862496	487.4999999999999	609.3749999999999	41.324996	42.399996	1.0750000000000028	20250411_092835UTC_V00OS11.WAV
U	41.85	473.956275	609.372725	41.2875	42.4125	1.125	20250411_092835UTC_V00OS11.WAV
"B"""	32.831248	0.0022750000003526	176.04372500000034	32.749998000000005	32.912498	0.1624999999999943	20250411_092835UTC_V00OS11.WAV
O	39.668752	243.7522749999999	379.1687249999999	39.337502	40.000002	0.6624999999999943	20250411_092835UTC_V00OS11.WAV
P	33.468752	257.2937250000002	406.25227500000017	32.8375	34.100004000000006	1.262504000000007	20250411_092835UTC_V00OS11.WAV
T	35.537496	473.9562750000002	649.9977250000002	35.037496	36.037496	1.0	20250411_092835UTC_V00OS11.WAV
E	35.537496	473.9582250000001	663.5417750000001	35.049996	36.024995999999994	0.9749999999999944	20250411_092835UTC_V00OS11.WAV