If you don't mind a bit pf programming, the phplot is pretty simple to use.
On Thu, 2013-01-10 at 16:55 +1300, Mayes, Kerry wrote: > Hi all > > > I'm looking for some software that will display up to four sine waves > added together. My trouble is I don't really know what search terms > to use! > > > What I am trying to demonstrate is the difference between > equal temperament and just intonation - two ways of tuning in music. > For example, the note A is generally 440Hz, 880Hz, ... A just tuned > 3rd (Db) is 550Hz whereas the equal tempered 3rd is 554.37Hz (440 * > 2^(4/12)). > > > So adding the just intonation sinewaves should give a regular looking > pattern whereas the equal tempered will be a bit "messy". > > > If anyone knows of anything like this, I'd be keen to hear. > > > Thanks > Kerry > > > > > > -- > Kerry Mayes, Principal Consultant > Mayes & Associates > Financial modelling for better decisions > www.mayes.co.nz > _______________________________________________ > Linux-users mailing list > [email protected] > http://lists.canterbury.ac.nz/mailman/listinfo/linux-users -- Steve Holdoway BSc(Hons) MIITP http://www.greengecko.co.nz Skype: sholdowa
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