Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	38.187504	216.6644999999998	338.5394999999998	37.262504	39.112504	1.8499999999999943	20250423_212235UTC_V00OS11.WAV
O	25.887504	203.12727500000008	338.5437250000001	24.987504	26.787504	1.7999999999999972	20250423_212235UTC_V00OS11.WAV
P	31.65	243.7477250000001	352.0812750000001	31.3	32.0	0.7000000000000028	20250423_212235UTC_V00OS11.WAV
O	31.643752	243.75	365.625	31.287502	32.000002	0.7125000000000021	20250423_212235UTC_V00OS11.WAV
O	44.668752	203.12727500000008	338.5437250000001	43.612504	45.725	2.112495999999993	20250423_212235UTC_V00OS11.WAV