[sdiy-interim] Vowel frequencies and amplitudes chart?

Rykhaard D.A.M.I.A.N. rykhaard at gmail.com
Sun Mar 25 01:19:26 CET 2007


Hey all. :)  11 years ago, I breadboarded a working prototype of my
Vowel Filter.  (Based off of Bernie Hutchins' Electronotes Issue #100
Vocoder Primer.)

I've finally decided to complete this unit though over the years, I've
lost almost ALL of my data related to this project.  (Vowel
frequencies / etc. :( )  I still have the PCB that I started for it
(FULL of trimmers), though I'll be laying out a new one from scratch.

Would anyone out there have a URL for a site that would have the 3 to
5 formant frequencies, per vowel sound, as well as hopefully the
relative amplitudes for each of the formants?

I've just been minorly searching through Google (format +vowel) and
haven't yet found a full listing for either 3 or more formants per
vowel, or, more than 3 or 4 vowels. :(  And no relative amplitude
listings. :(

Back to searching, in case no-one else has the listing.  (I USED to
have it.  Somewhere over the years of moving / throwing stuff out,
it's been lost. :'( )

Thanks for any help. :)

(Side related note: I'm hoping to introduce modulation abilities into
each of the formants, as well as voltage control over each of the
formant's peak amplitudes. Depending on which filter type used, the
latter of the two modulation hopefuls could be easier.
As usual - I hope to post all related data on my webpage, once
prototyping and completion occur. :) )

-- 
Take care,
Warmth and Peace,
Ryk

http://www.sdiy.org/damian/index.html - my modular synth's homepage :)

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