Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	45.893752	1096.8727250000004	1448.9562750000002	45.762502	46.025002	0.2625000000000028	20250211_221450UTC_V00OS11.WAV
X	41.687504	1123.9582250000003	1435.416775	41.600004	41.775004	0.1749999999999971	20250211_221450UTC_V00OS11.WAV
V	41.681248	1096.872725	1489.5812749999998	41.574998	41.787498	0.2125000000000056	20250211_221450UTC_V00OS11.WAV
D	47.556248	135.41775000000007	1002.0822500000002	47.412498	47.699998	0.2874999999999943	20250211_221450UTC_V00OS11.WAV
D	37.418752	81.25000000000028	975.0000000000005	37.225002	37.612502	0.3875000000000028	20250211_221450UTC_V00OS11.WAV