Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	0.806248	365.622725	514.5812749999999	0.0374959999999999	1.575	1.537504	20250311_225017UTC_V00OS11.WAV
T	6.887496	379.16872499999977	528.1272749999998	5.912496	7.862495999999999	1.9499999999999995	20250311_225017UTC_V00OS11.WAV
T	46.25	487.50227500000005	663.543725	45.6875	46.8125	1.125	20250311_225017UTC_V00OS11.WAV
T	41.968752	487.4977250000002	636.4562750000002	41.3375	42.600004000000006	1.262504000000007	20250311_225017UTC_V00OS11.WAV
T	30.856248	365.6272749999998	541.6687249999998	29.912496	31.8	1.887504	20250311_225017UTC_V00OS11.WAV
T	53.962504	325.0000000000003	528.1250000000002	53.237504	54.687504	1.4500000000000028	20250311_225017UTC_V00OS11.WAV