Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
H	32.25	392.70627499999966	649.9977249999996	32.0375	32.4625	0.4249999999999971	20250207_043250UTC_V00OS11.WAV
E	32.25	392.70627499999966	649.9977249999996	32.0625	32.4375	0.375	20250207_043250UTC_V00OS11.WAV
E	22.306248	352.083225	663.541775	21.974998	22.637498	0.6625000000000014	20250207_043250UTC_V00OS11.WAV
E	8.5937504	216.6644999999998	744.7894999999999	8.3000004	8.887500399999999	0.5874999999999986	20250207_043250UTC_V00OS11.WAV