Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	19.387504	473.96050000000025	595.8355000000003	18.887504	19.887504	1.0	20250213_091450UTC_V00OS11.WAV
T	46.206248	460.4167750000004	595.8332250000003	45.637496	46.775000000000006	1.137504000000007	20250213_091450UTC_V00OS11.WAV
U	41.131248	866.6645	1029.1645	40.225	42.037496	1.812495999999996	20250213_091450UTC_V00OS11.WAV
T	13.381248	460.4187250000002	609.3772750000003	12.749996	14.0125	1.2625039999999998	20250213_091450UTC_V00OS11.WAV
T	25.831248	473.956275	609.372725	25.2875	26.374996	1.0874960000000016	20250213_091450UTC_V00OS11.WAV
V	54.518752	1828.1272750000005	2207.2937250000004	54.237502	54.800002	0.5625	20250213_091450UTC_V00OS11.WAV
T	53.393752	460.4144999999996	582.2894999999996	52.875	53.912504	1.0375039999999984	20250213_091450UTC_V00OS11.WAV