Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	30.112504	230.2082249999997	338.5417749999997	29.275004000000003	30.950004	1.6749999999999972	20250211_090250UTC_V00OS11.WAV
T	41.875	338.5394999999999	541.6644999999999	40.975	42.775	1.7999999999999972	20250211_090250UTC_V00OS11.WAV
P'	1.118752	270.8312749999999	406.247725	0.6750039999999999	1.5625	0.8874960000000001	20250211_090250UTC_V00OS11.WAV
O	1.131248	270.8355000000002	392.7105000000002	0.662496	1.6	0.937504	20250211_090250UTC_V00OS11.WAV
T	2.893752	379.1644999999998	582.2894999999999	2.0125	3.775004	1.7625039999999998	20250211_090250UTC_V00OS11.WAV
O	17.725	270.8312749999999	406.247725	16.975	18.475	1.5	20250211_090250UTC_V00OS11.WAV
P	17.712496	270.83322499999986	419.7917749999998	16.999996000000003	18.424996	1.4249999999999972	20250211_090250UTC_V00OS11.WAV