Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	18.506248	406.2499999999997	568.7499999999998	17.7	19.312496	1.6124960000000002	20250206_230850UTC_V00OS11.WAV
T	13.006248	379.16872499999977	528.1272749999998	12.362496	13.65	1.2875039999999984	20250206_230850UTC_V00OS11.WAV
T	13.706248	446.8727249999996	595.8312749999997	12.662496	14.75	2.087503999999999	20250206_230850UTC_V00OS11.WAV
T	55.418752	365.6272749999998	541.6687249999998	54.8375	56.000004	1.1625039999999984	20250206_230850UTC_V00OS11.WAV
T	34.775	419.791775	595.833225	33.7375	35.8125	2.075000000000003	20250206_230850UTC_V00OS11.WAV
T	39.506248	365.6227250000002	555.2062750000002	39.012496	40.0	0.9875040000000012	20250206_230850UTC_V00OS11.WAV