Subject: Re: [linux-audio-user] creating harmony files ( 3rd, 4th, 5th)
From: Eric Dantan Rzewnicki (rzewnickie_AT_rfa.org)
Date: Fri Nov 05 2004 - 00:06:08 EET
On Thu, Nov 04, 2004 at 08:17:40PM -0000, Miguel wrote:
> I never had any musical formation classes whatsoever, but I believe that
> using a pitch stretch technique it would give you notes 'offscale'. for
> instance, you have the C major scale; if you want the 3rd of C, it would be
> exactly 4 semitones above (E) but the 3rd of D it would be 3 semitones above
> (F) for the 3rds to be in scale...
> I know guitar pedals have somehing called 'harmonizer' where you can define
> in which scale you are playing, and it gives you the 3rd, 4th, whatsoever on
> that scale...
> Hope that helped...
Sure. I think this is similar to what Paul was saying. But, nonetheless,
if the original poster is interested in experimenting with fixed
intervals over his riff without them staying in the key he can do that
with soundstretch. There is a lot of music out there that doesn't
necessarily follow the rules. I often play parallel chords that don't
necessarily change chord quality according to a given key. It can be fun
to move the same chord shape up and down the guitar neck.
In harmony and voice leading class in music school parallel 5th's were
strictly forbidden. But, we wouldn't have the Sex Pistols without them.
:-D
-Eric Rz.
> > On Thu, Nov 04, 2004 at 12:13:16PM -0500, Paul Winkler wrote:
> > > On Thu, Nov 04, 2004 at 09:02:15AM -0600, ed orphan wrote:
> > > > Can you create a file that is the 3rd, 4th, or 5th
> > > > harmony to another file using Sox
> > > seriously doubt it.
> > > > or ecasound?
> > > Maybe, by using some ladspa pitch shifter plugin.
> > > However, you may not get what you want.
> > > Traditional harmonies are rarely a single parallel
> > > interval; the interval shifts depending on the root.
> > > I don't know of any software for linux that does this.
> >
> > While Paul's harmonic advice is sound, you can accomplish the experiment
> > you're interested in doing with sound stretch, I think:
> >
> > http://sky.prohosting.com/oparviai/soundtouch/soundstretch.html
> > "The sound Pitch (key) adjustable in range -60 .. +60 semitones (+- 5
> octaves)."
> >
> > A third would be 3 or 4 semitones, a fourth is 5 semitones and a 5th is
> > 7 semitones.
> >
> > -Eric Rz.
> >
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