Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	36.968752	311.4605000000001	433.3355000000001	36.437504	37.5	1.062495999999996	20250414_020435UTC_V00OS11.WAV
"B"""	25.825	13.53950000000009	176.0395000000001	25.7375	25.9125	0.1749999999999971	20250414_020435UTC_V00OS11.WAV
T	53.018752	162.50227500000005	379.1687250000001	52.0625	53.975004	1.9125039999999984	20250414_020435UTC_V00OS11.WAV
T	48.3437504	379.16872499999977	528.1272749999998	48.0000004	48.6875004	0.6875	20250414_020435UTC_V00OS11.WAV
T	40.868752	406.25227500000005	541.6687250000001	40.012504	41.725	1.7124960000000016	20250414_020435UTC_V00OS11.WAV
T	47.431248	365.6272749999998	541.6687249999998	46.86249599999999	48.0	1.137504000000007	20250414_020435UTC_V00OS11.WAV