Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	7.068752	325.00227499999994	501.0437249999999	6.325004	7.8125	1.4874960000000002	20250211_120250UTC_V00OS11.WAV
T	45.218752	406.24772499999983	555.2062749999998	44.475004000000006	45.9625	1.487495999999993	20250211_120250UTC_V00OS11.WAV
O	13.475	352.0855000000002	514.5855000000001	12.7	14.25	1.5500000000000007	20250211_120250UTC_V00OS11.WAV
T	13.481248	338.5437250000002	528.1272750000002	12.712496000000002	14.25	1.5375039999999984	20250211_120250UTC_V00OS11.WAV