Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	15.275	54.16774999999967	920.8322499999996	15.0	15.55	0.5500000000000007	20250417_100435UTC_V00OS11.WAV
X	43.262504	108.33127499999966	731.2477249999996	42.900004	43.625004	0.7249999999999943	20250417_100435UTC_V00OS11.WAV
D	47.5	0.0032500000000936	947.91775	47.2375	47.7625	0.5250000000000057	20250417_100435UTC_V00OS11.WAV
X	34.268752	162.49999999999983	731.2499999999998	33.925002	34.612502	0.6875	20250417_100435UTC_V00OS11.WAV
D	37.9	54.16774999999996	961.45725	37.65	38.15	0.5	20250417_100435UTC_V00OS11.WAV
D	25.562496	27.0822500000001	974.99675	25.274996	25.849996	0.5750000000000028	20250417_100435UTC_V00OS11.WAV