Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	9.156248	392.7082250000002	541.6667750000001	8.437496	9.875	1.4375040000000006	20250213_204450UTC_V00OS11.WAV
T	54.75	406.2499999999997	568.7499999999998	53.75	55.75	2.0	20250213_204450UTC_V00OS11.WAV
T	48.7812496	406.24772499999983	555.2062749999998	48.0000016	49.5624976	1.562495999999996	20250213_204450UTC_V00OS11.WAV
U	31.718752	1354.1645	1557.2895	31.437502	32.000002	0.5625	20250213_204450UTC_V00OS11.WAV
T	31.443752	392.7062749999998	568.7477249999998	30.887504	32.0	1.1124960000000002	20250213_204450UTC_V00OS11.WAV