Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	52.137496	1151.0437250000002	1625.002275	51.949996	52.324996	0.375	20250130_080850UTC_V00OS11.WAV
E	41.118752	284.3727249999996	555.2062749999997	40.712504	41.525	0.8124959999999959	20250130_080850UTC_V00OS11.WAV
E	45.425	189.5832249999997	582.2917749999997	45.0625	45.7875	0.7249999999999943	20250130_080850UTC_V00OS11.WAV