Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	41.487496	379.16872499999977	731.2522749999998	41.262496	41.712496	0.4500000000000028	20250201_083250UTC_V00OS11.WAV
J	10.587504	162.49999999999983	731.2499999999998	10.112504	11.062504	0.9499999999999992	20250201_083250UTC_V00OS11.WAV
E	10.593752	162.50227499999977	744.7937249999998	10.175004	11.0125	0.8374960000000016	20250201_083250UTC_V00OS11.WAV
E	18.612496	243.75227500000008	704.1687250000001	18.312496	18.912496	0.6000000000000014	20250201_083250UTC_V00OS11.WAV
E	6.375	311.4562750000001	690.6227250000001	6.05	6.7	0.6500000000000004	20250201_083250UTC_V00OS11.WAV