Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	16.3625	297.9187250000001	446.87727500000005	16.025000000000002	16.7	0.6749999999999972	20250420_174635UTC_V00OS11.WAV
T	18.9	419.7895000000001	582.2895000000001	18.1	19.7	1.6000000000000014	20250420_174635UTC_V00OS11.WAV
P'	22.631248	121.8727249999998	230.2062749999998	22.237498	23.024998	0.7875000000000014	20250420_174635UTC_V00OS11.WAV
P	23.106248	297.9187250000001	446.87727500000005	22.3625	23.849996	1.4874960000000002	20250420_174635UTC_V00OS11.WAV
T	42.481248	406.2522750000004	582.2937250000003	41.387496	43.575	2.187504000000004	20250420_174635UTC_V00OS11.WAV
P'	46.218752	94.79177500000014	230.2082250000001	45.850002	46.587502	0.7374999999999972	20250420_174635UTC_V00OS11.WAV
T	38.431248	379.16677500000014	555.2082250000002	37.537496	39.325	1.7875039999999984	20250420_174635UTC_V00OS11.WAV
U	25.156248	907.2894999999996	1069.7895	24.137500000000003	26.174996	2.0374959999999973	20250420_174635UTC_V00OS11.WAV
T	25.65	433.3312750000001	568.7477250000001	24.975	26.325	1.3500000000000014	20250420_174635UTC_V00OS11.WAV
T	48.862504	419.791775	595.833225	48.000004	49.725004	1.7249999999999943	20250420_174635UTC_V00OS11.WAV