Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	37.812496	67.70627500000023	243.74772500000023	37.112496	38.512496000000006	1.4000000000000057	20250414_100435UTC_V00OS11.WAV
P	33.968752	81.25000000000014	243.7500000000001	33.325	34.612504	1.2875039999999984	20250414_100435UTC_V00OS11.WAV
M	27.987496	27.083224999999715	135.41677499999972	27.687496	28.287496	0.6000000000000014	20250414_100435UTC_V00OS11.WAV
X	52.381248	162.4999999999997	609.3749999999998	52.112498	52.649998	0.5374999999999943	20250414_100435UTC_V00OS11.WAV
P	51.362496	67.70822499999971	297.9167749999997	50.637496	52.087496	1.4500000000000028	20250414_100435UTC_V00OS11.WAV
P	47.393752	67.71049999999977	230.21049999999977	46.8125	47.975004	1.1625039999999984	20250414_100435UTC_V00OS11.WAV