Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
X	39.468752	1232.291775	1855.2082250000003	39.212502	39.725002	0.5125000000000028	20250423_090435UTC_V00OS11.WAV
V	39.487504	1151.04275	1895.83225	39.275004	39.700004	0.4249999999999971	20250423_090435UTC_V00OS11.WAV
A	41.75	27.08550000000035	148.96050000000037	41.475	42.025	0.5499999999999972	20250423_090435UTC_V00OS11.WAV
E	45.487504	243.74772499999995	839.581275	45.212504	45.762504	0.5499999999999972	20250423_090435UTC_V00OS11.WAV