Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	8.7125	419.7917749999997	555.2082249999997	8.0	9.425	1.4250000000000007	20250207_083250UTC_V00OS11.WAV
E	30.562496	325.0022750000004	663.5437250000003	30.199996	30.924996	0.7250000000000014	20250207_083250UTC_V00OS11.WAV