Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	27.443752	67.7105000000002	189.5855000000002	26.637504	28.25	1.6124960000000002	20250423_193435UTC_V00OS11.WAV
O	21.331248	40.62500000000029	203.12500000000028	21.037498000000003	21.624998	0.5874999999999986	20250423_193435UTC_V00OS11.WAV