Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
F	20.037496	94.79274999999969	1083.3322499999997	19.749996	20.324996	0.5750000000000028	20250422_122235UTC_V00OS11.WAV
D	17.656248	67.71050000000037	920.8355000000004	17.287498000000003	18.024998	0.7374999999999972	20250422_122235UTC_V00OS11.WAV
D	7.393752	216.6645000000002	907.2895000000002	7.125002	7.662502	0.5374999999999996	20250422_122235UTC_V00OS11.WAV
D	27.918752	148.95725000000022	974.9967500000002	27.587502	28.250002	0.6625000000000014	20250422_122235UTC_V00OS11.WAV
D	34.737496	2857.2895000000003	3669.7895	34.549996	34.924996	0.375	20250422_122235UTC_V00OS11.WAV
D	38.331248	230.2105	920.8355	38.012498	38.649998	0.6375000000000028	20250422_122235UTC_V00OS11.WAV
D	48.6125	135.4177499999999	893.75325	48.25	48.975	0.7249999999999943	20250422_122235UTC_V00OS11.WAV
F	9.637504	67.7072499999997	1096.8717499999998	9.337504	9.937504	0.6000000000000014	20250422_122235UTC_V00OS11.WAV