Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	5.512496	54.16449999999975	1110.4145	5.287496	5.737495999999999	0.4499999999999993	20250423_134035UTC_V00OS11.WAV
C	3.812496	0.0	1096.875	3.562496	4.062495999999999	0.4999999999999995	20250423_134035UTC_V00OS11.WAV
D	3.806248	0.0	1096.875	3.5374980000000003	4.074998	0.5374999999999996	20250423_134035UTC_V00OS11.WAV
D	1.625	40.624999999999886	1056.25	1.35	1.9	0.5499999999999998	20250423_134035UTC_V00OS11.WAV
B	31.387496	379.16872499999977	528.1272749999998	31.312496	31.462496	0.1499999999999985	20250423_134035UTC_V00OS11.WAV
C	18.131248	81.25	1137.5	17.887498	18.374998	0.4874999999999971	20250423_134035UTC_V00OS11.WAV
C	8.5687504	40.62174999999968	1002.0822499999996	8.312500400000001	8.8250004	0.5124999999999993	20250423_134035UTC_V00OS11.WAV
D	13.381248	54.1677500000003	1137.5032500000004	13.112498	13.649998	0.5375000000000014	20250423_134035UTC_V00OS11.WAV
C	13.375	40.62174999999968	1123.95725	13.1125	13.6375	0.5249999999999986	20250423_134035UTC_V00OS11.WAV
D	15.743752	67.71050000000002	1083.3355	15.500002	15.987502	0.4875000000000007	20250423_134035UTC_V00OS11.WAV