Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	3.818752	392.7082249999997	582.2917749999997	2.950004	4.6875	1.7374960000000002	20250306_003217UTC_V00OS11.WAV
T	33.137504	338.5394999999999	541.6644999999999	32.325004	33.950004	1.625	20250306_003217UTC_V00OS11.WAV
H	33.156248	352.08322499999986	541.6667749999998	32.387496	33.925	1.5375039999999984	20250306_003217UTC_V00OS11.WAV