Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	23.35	257.28949999999963	379.1644999999996	22.8625	23.8375	0.9750000000000014	20250422_083435UTC_V00OS11.WAV
O	41.687504	230.20627499999964	406.2477249999996	40.887504	42.487504	1.5999999999999943	20250422_083435UTC_V00OS11.WAV
P	41.693752	243.7522750000002	419.7937250000002	40.912504000000006	42.475	1.562495999999996	20250422_083435UTC_V00OS11.WAV