Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	42.756248	5511.459199999999	6499.9987	42.624998	42.887498	0.2625000000000028	20250304_094417UTC_V00OS11.WAV
V	27.881248	2789.5832250000003	3344.7917750000006	27.624998	28.137498	0.5125000000000028	20250304_094417UTC_V00OS11.WAV