Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	2.437504	257.2937250000002	406.25227500000017	1.937504	2.937504	1.0	20250211_115050UTC_V00OS11.WAV
O	4.281248	379.1644999999998	582.2894999999999	3.625	4.937495999999999	1.312496	20250211_115050UTC_V00OS11.WAV
T	4.281248	392.7082249999997	582.2917749999997	3.625	4.937495999999999	1.312496	20250211_115050UTC_V00OS11.WAV
E	4.275	379.1667749999997	595.8332249999997	3.662500000000001	4.8875	1.2249999999999996	20250211_115050UTC_V00OS11.WAV
E	50.706248	379.1667749999997	595.8332249999997	50.124996	51.2875	1.1625039999999984	20250211_115050UTC_V00OS11.WAV
O	55.275	67.7105000000002	189.5855000000002	54.55	56.0	1.4500000000000028	20250211_115050UTC_V00OS11.WAV
O	21.143752	352.0812750000002	568.7477250000002	20.4375	21.850004	1.4125039999999984	20250211_115050UTC_V00OS11.WAV
P	13.512496	81.25227499999977	216.66872499999977	12.712495999999998	14.312496	1.6000000000000014	20250211_115050UTC_V00OS11.WAV
T	44.475	379.16677500000014	555.2082250000002	43.525	45.425	1.9000000000000057	20250211_115050UTC_V00OS11.WAV