Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	49.943752	81.25227499999977	216.66872499999977	49.26250400000001	50.625	1.362495999999993	20250308_155617UTC_V00OS11.WAV
T	53.568752	352.08322499999986	541.6667749999998	52.587504	54.55	1.9624960000000016	20250308_155617UTC_V00OS11.WAV
P	29.175	284.3749999999997	487.4999999999997	28.275	30.075	1.7999999999999972	20250308_155617UTC_V00OS11.WAV
O	28.675	94.79177500000014	230.2082250000001	28.2375	29.1125	0.875	20250308_155617UTC_V00OS11.WAV
T	31.043752	392.7105000000001	555.2105000000001	30.0875	32.000004	1.9125039999999984	20250308_155617UTC_V00OS11.WAV
P	31.868752	920.8355	1123.9605	31.762502	31.975002	0.2124999999999985	20250308_155617UTC_V00OS11.WAV
T	25.681248	379.1687250000001	568.752275	24.737496	26.625	1.887504	20250308_155617UTC_V00OS11.WAV
P'	28.706248	94.79177500000014	230.2082250000001	28.274996	29.137500000000003	0.8625040000000013	20250308_155617UTC_V00OS11.WAV
T	36.587504	270.833225	541.666775	35.775004	37.400004	1.625	20250308_155617UTC_V00OS11.WAV
O	41.475	270.83127500000023	446.8727250000002	41.0875	41.8625	0.7750000000000057	20250308_155617UTC_V00OS11.WAV
T	45.868752	352.0812750000002	568.7477250000002	44.875004	46.8625	1.987495999999993	20250308_155617UTC_V00OS11.WAV