output of usage :
emoSyn: program to modify pho-files and generate klatt-files
usage:  <-i pho-file>           :input file
        [-mf modFile]  : file with modification-description
        <-kd klatt-defaultfile> :file with default parameters
        <-db diphon-base name>  :name of dir with diphon-files
        [-testKlatt]            :output 1 sec test-paramfile to klattTest.par
        [-ko klatt-file]        :output klatt-parameter-file (iles&simmons-format)
        [-so klatt-file]        :output senSyn-parameter-file
        [-po]             :output stdout pho-file
        [-lo]             :output stdout esps label-file
        [-use4F -use5F -use3BW -use5BW] :num. of dynamic formants and bandwidths