Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P'	54.881248	257.2894999999999	419.7894999999999	54.475	55.287496	0.8124959999999959	20250211_162050UTC_V00OS11.WAV
T	40.887496	365.62272499999983	595.8312749999998	39.999996	41.774996	1.7750000000000057	20250211_162050UTC_V00OS11.WAV
P	45.756248	54.166775000000285	189.58322500000028	44.987496	46.525	1.5375039999999984	20250211_162050UTC_V00OS11.WAV
P	11.931248	284.3772749999998	419.79372499999977	11.362496	12.5	1.1375039999999998	20250211_162050UTC_V00OS11.WAV
T	13.668752	352.0812750000002	568.7477250000002	12.7125	14.625004	1.9125039999999984	20250211_162050UTC_V00OS11.WAV