Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	31.4	27.082250000000045	988.54275	31.025	31.775	0.75	20250423_094635UTC_V00OS11.WAV
O	37.15	203.1272750000004	379.16872500000034	36.7125	37.5875	0.875	20250423_094635UTC_V00OS11.WAV
D	10.575	0.0032500000000936	947.91775	10.175	10.975	0.8000000000000007	20250423_094635UTC_V00OS11.WAV
D	52.075	54.16775000000018	812.5032500000002	51.712500000000006	52.4375	0.7249999999999943	20250423_094635UTC_V00OS11.WAV
O	23.237504	189.5812749999998	365.62272499999983	22.725004	23.750004	1.0249999999999986	20250423_094635UTC_V00OS11.WAV
D	20.931248	27.082249999999817	866.6677499999998	20.525	21.337496	0.812496000000003	20250423_094635UTC_V00OS11.WAV
D	0.1937496	2.273736754432321e-13	934.375	0.0124996	0.3749996	0.3625	20250423_094635UTC_V00OS11.WAV
M	4.287496	54.168725000000194	203.1272750000002	3.787496	4.787496	1.0	20250423_094635UTC_V00OS11.WAV
O	43.937504	176.0395000000002	338.5395000000002	43.412504	44.462504	1.0499999999999972	20250423_094635UTC_V00OS11.WAV
O	47.356248	189.58322500000017	338.54177500000014	46.875	47.837496	0.9624960000000016	20250423_094635UTC_V00OS11.WAV
D	41.687504	0.0	920.8322500000002	41.312504	42.062504	0.75	20250423_094635UTC_V00OS11.WAV