I did a quick search and the article is available for a fee at: http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JASMAN000027000005000815000001&idtype=cvips&gifs=yes I don't know if anyone has JStor or other means to look at the article freely. On Fri, Dec 19, 2008 at 9:54 AM, Art Hunkins wrote: > John, > > Yes, your suggestion should work. > > FWIW, here is the complete page from the Music360 manual: > > GEN13 > > This routine simply stores 512 values along a monotonic curve, like GEN01; > but in this case only the first and last values are specified and > interpolation is made according to the sone scale of amplitude relationship. > This scale was devised by S.S. Stevens, and is described in his article "The > Measurement of Loudness" in The Journal of the Acoustical Society of > America, Vol 27, No. 5, Sept. 1955.) Thus GEN13 may provide a better > approximation to perceived loudness than GEN01 or any other GEN-subroutine. > > P4 and P5 specify the initial and terminal values, and all other parameter > fields are ignored. > > Art Hunkins > > ----- Original Message ----- > From: "jpff" > To: "Art Hunkins" ; "Developer discussions" > > Cc: > Sent: Friday, December 19, 2008 1:22 AM > Subject: Re: [Cs-dev] Draft Release Notes: Sone Plugin > > >> Art >> There is a real problem with making the perceived and physical value >> coincide at zero as the formula is per = k * phy^alpha and this >> collapses at zero values. If anyone had the code from Music360, or >> even the manual page, it might be possible to determine what is >> required. >> One could fiddle so zero at start of table, next point agrees and >> then follow the formula. Would that be OK? >> ==John ffitch >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> Csound-devel mailing list >> Csound-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/csound-devel > > > ------------------------------------------------------------------------------ > _______________________________________________ > Csound-devel mailing list > Csound-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/csound-devel > ------------------------------------------------------------------------------ _______________________________________________ Csound-devel mailing list Csound-devel@lists.sourceforge.net