Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	23.45	284.37272499999983	473.9562749999998	22.9375	23.9625	1.0249999999999986	20250305_232017UTC_V00OS11.WAV
H	19.15	284.37727500000034	501.0437250000004	18.45	19.85	1.3999999999999986	20250305_232017UTC_V00OS11.WAV
O	51.856248	257.2894999999998	501.0394999999998	51.3125	52.399996	1.0874960000000016	20250305_232017UTC_V00OS11.WAV
H	37.243752	297.9167749999997	473.9582249999997	36.762504	37.725	0.9624960000000016	20250305_232017UTC_V00OS11.WAV
O	24.55	257.2937249999999	365.627275	24.1875	24.9125	0.7250000000000014	20250305_232017UTC_V00OS11.WAV