Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
X	50.075	176.03950000000006	622.9145000000001	49.8125	50.337500000000006	0.5250000000000057	20250418_063435UTC_V00OS11.WAV
D	36.706248	27.082249999999647	1015.6217499999996	36.424998	36.987498	0.5625	20250418_063435UTC_V00OS11.WAV
D	4.562496	54.16775000000035	934.3782500000004	4.3874960000000005	4.737496	0.3499999999999996	20250418_063435UTC_V00OS11.WAV
X	28.525	203.1227249999997	636.4562749999996	28.25	28.8	0.5499999999999972	20250418_063435UTC_V00OS11.WAV
D	26.006248	67.70724999999959	974.9967499999996	25.737498	26.274998	0.5375000000000014	20250418_063435UTC_V00OS11.WAV
D	41.875	13.542749999999728	961.4572499999996	41.55	42.2	0.6500000000000057	20250418_063435UTC_V00OS11.WAV
C	41.875	27.08225000000016	893.7467500000002	41.55	42.2	0.6500000000000057	20250418_063435UTC_V00OS11.WAV
D	47.6	27.082250000000045	988.54275	47.3125	47.8875	0.5750000000000028	20250418_063435UTC_V00OS11.WAV
D	15.243752	81.25324999999981	1029.1677499999998	14.937502	15.550002	0.6125000000000007	20250418_063435UTC_V00OS11.WAV
X	21.137496	203.1227249999997	636.4562749999996	20.812496	21.462496	0.6499999999999986	20250418_063435UTC_V00OS11.WAV