Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	48.5562496	514.5855	636.4605	48.0000016	49.1124976	1.112495999999993	20250130_175650UTC_V00OS11.WAV
C	33.95	108.3322499999997	866.6677499999997	33.7625	34.1375	0.375	20250130_175650UTC_V00OS11.WAV