Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	14.431248	325.00227500000005	622.9187250000001	14.087498	14.774998	0.6875	20250307_032017UTC_V00OS11.WAV
E	1.943752	324.99772499999983	636.4562749999998	1.537504	2.35	0.8124960000000001	20250307_032017UTC_V00OS11.WAV
E	42.337504	257.2937250000003	812.5022750000003	42.137504	42.537504000000006	0.4000000000000057	20250307_032017UTC_V00OS11.WAV
V	42.331248	325.0000000000001	812.5000000000001	42.149998	42.512498	0.3624999999999971	20250307_032017UTC_V00OS11.WAV
E	21.437504	40.62499999999972	731.2499999999998	21.150004	21.725004	0.5750000000000028	20250307_032017UTC_V00OS11.WAV
D	21.437504	27.082249999999817	731.2467499999998	21.150004	21.725004	0.5750000000000028	20250307_032017UTC_V00OS11.WAV