Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	45.05	297.9187250000001	446.87727500000005	44.6125	45.4875	0.875	20250415_005835UTC_V00OS11.WAV
T	47.3	297.9145000000001	501.0395000000001	46.6	48.0	1.4000000000000057	20250415_005835UTC_V00OS11.WAV
M	53.168752	54.16449999999965	176.03949999999963	52.7125	53.625004	0.9125039999999984	20250415_005835UTC_V00OS11.WAV
O	50.518752	54.16449999999965	176.03949999999963	50.150002	50.887502	0.7374999999999972	20250415_005835UTC_V00OS11.WAV
M	50.512504	40.625	162.5	50.137504	50.887504	0.75	20250415_005835UTC_V00OS11.WAV
T	54.681248	338.54177500000026	514.5832250000003	53.67499599999999	55.6875	2.012504000000007	20250415_005835UTC_V00OS11.WAV
T	48.7312496	392.7062750000002	528.1227250000002	48.0000016	49.4624976	1.4624960000000016	20250415_005835UTC_V00OS11.WAV
A	33.318752	54.168725000000194	203.1272750000002	33.050002000000006	33.587502	0.5374999999999943	20250415_005835UTC_V00OS11.WAV
E	36.75	162.49675000000008	1042.7072500000002	36.4875	37.0125	0.5250000000000057	20250415_005835UTC_V00OS11.WAV
O	34.325	257.29177500000014	473.9582250000002	33.825	34.825	1.0	20250415_005835UTC_V00OS11.WAV
T	29.556248	365.62499999999983	528.1249999999998	28.625	30.487496	1.862496	20250415_005835UTC_V00OS11.WAV