Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	15.087504	81.24999999999986	203.12499999999983	14.237504	15.937504	1.6999999999999993	20250310_180217UTC_V00OS11.WAV
U	9.906248	609.3727250000002	920.8312750000002	9.212496	10.6	1.3875039999999998	20250310_180217UTC_V00OS11.WAV
P	22.943752	81.24999999999986	203.12499999999983	22.05	23.837504	1.7875039999999984	20250310_180217UTC_V00OS11.WAV
P	19.087504	54.16449999999995	216.66449999999995	18.150004	20.025004	1.875	20250310_180217UTC_V00OS11.WAV
P	16.4625	67.70822500000028	176.04177500000029	15.999999999999998	16.924999999999997	0.9249999999999988	20250310_180217UTC_V00OS11.WAV
P	51.781248	54.16449999999965	176.03949999999963	51.0375	52.524996	1.487495999999993	20250310_180217UTC_V00OS11.WAV
D	52.875	162.50325000000026	907.2927500000004	52.6125	53.1375	0.5250000000000057	20250310_180217UTC_V00OS11.WAV