Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	29.312496	54.168725000000194	203.1272750000002	28.562496	30.062496	1.5	20250208_122050UTC_V00OS11.WAV
E	51.218752	379.16872500000034	609.3772750000004	50.725	51.712504	0.9875040000000012	20250208_122050UTC_V00OS11.WAV
P	23.0	54.168725000000194	203.1272750000002	22.15	23.85	1.7000000000000028	20250208_122050UTC_V00OS11.WAV
T	11.625	433.333225	582.291775	10.8	12.45	1.6499999999999986	20250208_122050UTC_V00OS11.WAV