Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
"B"""	1.437504	0.0022750000003526	176.04372500000034	1.350004	1.5250039999999998	0.1749999999999998	20250309_161417UTC_V00OS11.WAV
E	41.3	297.9145000000002	622.9145000000002	40.9	41.7	0.7999999999999972	20250309_161417UTC_V00OS11.WAV
T	12.018752	365.62500000000017	568.7500000000002	11.225003999999998	12.8125	1.5874960000000016	20250309_161417UTC_V00OS11.WAV
V	38.825	501.0417749999999	1002.083225	38.7	38.95	0.25	20250309_161417UTC_V00OS11.WAV
E	24.6125	379.1687250000001	568.752275	24.25	24.975	0.7250000000000014	20250309_161417UTC_V00OS11.WAV