Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.693752	365.6227250000002	555.2062750000002	43.7375	45.650004	1.9125039999999984	20250305_072617UTC_V00OS11.WAV
T	14.931248	352.0832250000003	501.04177500000026	14.112496	15.75	1.6375039999999998	20250305_072617UTC_V00OS11.WAV
T	38.237504	338.54177500000026	514.5832250000003	37.262504	39.212504	1.9500000000000028	20250305_072617UTC_V00OS11.WAV
T	51.775	433.3312750000001	568.7477250000001	51.125	52.425	1.2999999999999972	20250305_072617UTC_V00OS11.WAV