Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	46.55	108.33550000000004	230.21050000000005	45.8125	47.2875	1.4749999999999943	20250420_154635UTC_V00OS11.WAV
P	34.781248	81.24999999999986	203.12499999999983	34.287496	35.275	0.9875040000000012	20250420_154635UTC_V00OS11.WAV
T	30.837504	473.9582249999999	622.9167749999999	30.212504	31.462504	1.25	20250420_154635UTC_V00OS11.WAV