Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	11.206248	54.16450000000009	744.7895000000001	10.824998	11.587498	0.7624999999999993	20250424_001035UTC_V00OS11.WAV
D	8.4562504	40.62175000000008	758.3322500000002	8.1500004	8.7625004	0.6125000000000007	20250424_001035UTC_V00OS11.WAV
D	5.993752	27.08550000000037	758.3355000000004	5.725002	6.262502	0.5374999999999996	20250424_001035UTC_V00OS11.WAV