Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	32.0875	40.62500000000017	893.7500000000002	32.0125	32.1625	0.1500000000000056	20250204_155650UTC_V00OS11.WAV
E	16.937504	419.7895000000002	704.1645000000002	16.650004	17.225004000000002	0.5750000000000028	20250204_155650UTC_V00OS11.WAV
E	13.156248	419.793725	731.252275	12.899998	13.412498	0.5124999999999993	20250204_155650UTC_V00OS11.WAV
D	11.075	54.16774999999996	961.45725	10.925	11.225	0.3000000000000007	20250204_155650UTC_V00OS11.WAV