Type cqt3 without options for this usage message:

 -q Qfact   is the q-factor of the bins       (  16.0)
 -b bins    is the number of filter per 8ve   (    12)
 -o octs    is the # of 8ves, starting at top (     6)
 -g guard   is the proportion of the spectrum (   0.5)
 -s         switches out 3dB/oct HF boost     (in )
 -d         switches out kernel dc canc'l'n   (in )
 -v         verbose mode
 inSnd      is a SNDF soundfile for input
 outFT      is a PVOC-type file,              (inStem+'.aqt')