Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	27.706248	866.6667750000004	1002.0832250000004	27.3	28.112496	0.812496000000003	20250209_184450UTC_V00OS11.WAV
H	29.806248	324.9977249999996	514.5812749999997	29.0125	30.599996	1.5874960000000016	20250209_184450UTC_V00OS11.WAV
P	29.812496	311.4562749999996	528.1227249999996	29.049996	30.574996	1.5249999999999986	20250209_184450UTC_V00OS11.WAV
T	7.587504	338.5437249999999	487.502275	7.175004	8.000004	0.8250000000000002	20250209_184450UTC_V00OS11.WAV
O	7.581248	338.53949999999963	501.0394999999996	7.199998000000001	7.962498	0.7624999999999993	20250209_184450UTC_V00OS11.WAV
E	4.875	365.627275	663.5437249999999	4.5125	5.2375	0.7249999999999996	20250209_184450UTC_V00OS11.WAV
T	41.037504	406.24772499999983	555.2062749999998	40.312504	41.762504	1.4500000000000028	20250209_184450UTC_V00OS11.WAV
O	45.943752	365.62727500000017	501.0437250000002	45.462504	46.425	0.9624960000000016	20250209_184450UTC_V00OS11.WAV
E	40.525	352.08127499999966	690.6227249999996	40.2375	40.8125	0.5750000000000028	20250209_184450UTC_V00OS11.WAV