Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	48.675	473.96050000000025	595.8355000000003	48.0	49.35	1.3499999999999943	20250130_041450UTC_V00OS11.WAV
U	54.568752	473.9604999999998	636.4604999999998	53.75	55.38750400000001	1.637504000000007	20250130_041450UTC_V00OS11.WAV
E	37.487504	230.2105000000004	758.3355000000004	37.300004	37.675004	0.375	20250130_041450UTC_V00OS11.WAV
D	36.043752	121.87824999999977	988.5427499999998	35.875001999999995	36.212502	0.3375000000000057	20250130_041450UTC_V00OS11.WAV
T	32.918752	473.9582250000003	582.2917750000004	32.2125	33.625004	1.4125039999999984	20250130_041450UTC_V00OS11.WAV
E	47.512496	270.831275	812.497725	47.312496	47.712496	0.4000000000000057	20250130_041450UTC_V00OS11.WAV
V	47.518752	338.5395000000002	785.4145000000002	47.325002	47.712502	0.3875000000000028	20250130_041450UTC_V00OS11.WAV
V	40.931248	365.62727500000005	785.418725	40.824998	41.037498	0.2125000000000056	20250130_041450UTC_V00OS11.WAV