Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	43.8	216.6645000000001	785.4145000000001	43.525	44.075	0.5499999999999972	20250417_111035UTC_V00OS11.WAV
X	46.587504	135.41677500000003	677.083225	46.262504	46.912504000000006	0.6500000000000057	20250417_111035UTC_V00OS11.WAV
D	43.8	189.58127499999975	771.8727249999998	43.5375	44.0625	0.5250000000000057	20250417_111035UTC_V00OS11.WAV
V	54.312496	1611.4605000000004	2017.7105000000004	54.024996	54.599996	0.5750000000000028	20250417_111035UTC_V00OS11.WAV
C	55.893752	81.24674999999962	758.3322499999997	55.825002	55.962502	0.1375000000000028	20250417_111035UTC_V00OS11.WAV
P'	11.65	284.37272499999983	473.9562749999998	11.2	12.1	0.8999999999999986	20250417_111035UTC_V00OS11.WAV
P	32.7062504	108.33322500000014	216.66677500000011	32.0124984	33.400002400000005	1.387504000000007	20250417_111035UTC_V00OS11.WAV
X	37.331248	189.58549999999988	636.4604999999999	36.962498	37.699998	0.7374999999999972	20250417_111035UTC_V00OS11.WAV