Program sfdecibel | Decibel 
[SYNOPSIS]
sfdecibel < Fin.rsf > Fou.rsf verb=n aref=1.0 inv=n
[PARAMETERS]
float   | aref | =1.0 |   | 	reference amplitude 
bool    | inv | =n |  [y/n] | 	inverse transform 
bool    | verb | =n |  [y/n] | 	verbosity flag 
[DIRECTORY]
user/psava
