Hello,
in strict and easy term Xmod is FM between 2 osc
available in many old analogues of 70s/80s (monopoly, JX10 etc)
John Chowning Yamaha's FM has stretched the basic concept
to more then just 2 OSC and made it more complex
have a look at this VERY nice articles
http://www.sospubs.co.uk/sos/apr00/articles/synthsecrets.htmhttp://www.sospubs.co.uk/sos/may00/articles/synth.htmand check also the previous ones (I think till part 23 are free)
save them all as HTMLs , print and study :-))))
Regards
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Andrea TONI VCO1 \ | |
Solar System and Space VCO2-->--VCF--->VCA---->DUCATI 996
Science Division (SO) VCO3 / | |
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email:
Andrea.Toni@... http://solarsystem.estec.esa.nl