Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P'	30.162496	94.79372500000004	243.75227500000005	29.687496	30.637496	0.9500000000000028	20250415_002835UTC_V00OS11.WAV
P	26.437504	67.70822500000014	257.29177500000014	25.975004	26.900004	0.9249999999999972	20250415_002835UTC_V00OS11.WAV
P	30.168752	81.24772500000023	230.20627500000023	29.7	30.637504	0.937503999999997	20250415_002835UTC_V00OS11.WAV
P	43.906248	81.24999999999986	203.12499999999983	43.412496	44.4	0.9875040000000012	20250415_002835UTC_V00OS11.WAV
O	17.487496	216.6687250000004	365.6272750000004	17.187496	17.787496	0.6000000000000014	20250415_002835UTC_V00OS11.WAV