Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	44.575	5376.041775	5633.333225	44.325	44.825	0.5	20250304_200217UTC_V00OS11.WAV
C	43.362496	40.62175000000019	880.2072500000002	43.187496	43.537496	0.3499999999999943	20250304_200217UTC_V00OS11.WAV
B	31.043752	0.0022750000003526	176.04372500000034	30.962502	31.125002	0.1625000000000014	20250304_200217UTC_V00OS11.WAV