Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	41.156248	325.0022750000004	663.5437250000003	40.662496	41.65	0.9875040000000012	20250207_095050UTC_V00OS11.WAV
E	18.843752	338.5437249999999	690.6272749999999	18.362504	19.325	0.9624960000000016	20250207_095050UTC_V00OS11.WAV
H	1.056248	406.247725	677.081275	0.5125000000000001	1.599996	1.0874959999999998	20250207_095050UTC_V00OS11.WAV
E	1.062496	419.7917749999999	677.0832249999999	0.5124960000000001	1.6124960000000002	1.1	20250207_095050UTC_V00OS11.WAV
E	54.787496	257.2917749999997	717.7082249999997	54.349996	55.224996	0.875	20250207_095050UTC_V00OS11.WAV
E	27.943752	352.0832250000003	704.1667750000004	27.475	28.412504	0.937503999999997	20250207_095050UTC_V00OS11.WAV
E	32.3625	419.793725	731.252275	32.025	32.7	0.6749999999999972	20250207_095050UTC_V00OS11.WAV