Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	55.306248	379.16677500000014	555.2082250000002	54.61249599999999	56.0	1.387504000000007	20250208_152050UTC_V00OS11.WAV
E	7.712504	108.33549999999993	920.8355	7.462504	7.962504	0.5	20250208_152050UTC_V00OS11.WAV