Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	7.768752	108.33225000000016	1029.16775	7.587502	7.950002	0.3625000000000007	20250207_043850UTC_V00OS11.WAV
D	32.6562496	121.8717500000002	1002.0822500000002	32.4874996	32.824999600000005	0.3375000000000057	20250207_043850UTC_V00OS11.WAV
D	30.175	284.37825000000004	1069.79275	30.0125	30.3375	0.3250000000000028	20250207_043850UTC_V00OS11.WAV
D	31.35	148.95725000000022	974.9967500000002	31.1625	31.5375	0.375	20250207_043850UTC_V00OS11.WAV
D	44.487504	243.75	975.0	44.350004	44.625004	0.2750000000000057	20250207_043850UTC_V00OS11.WAV
D	18.95	162.49675000000008	1042.7072500000002	18.7875	19.1125	0.3250000000000028	20250207_043850UTC_V00OS11.WAV