Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	1.225	67.70822499999986	622.9167749999998	1.1	1.35	0.25	20250218_121450UTC_V00OS11.WAV
O	3.081248	13.54372500000035	162.50227500000034	2.774998	3.387498	0.6124999999999998	20250218_121450UTC_V00OS11.WAV
A	12.1	54.168725000000194	203.1272750000002	11.5875	12.6125	1.0249999999999986	20250218_121450UTC_V00OS11.WAV
T	38.575	392.7105000000001	555.2105000000001	37.650000000000006	39.5	1.8499999999999943	20250218_121450UTC_V00OS11.WAV