resultant tones

[Richard Moody]

----- Original Message -----
From: Richard Brekne <Richard.Brekne@grieg.uib.no>
To: <pianotech@ptg.org>
Sent: Tuesday, February 20, 2001 10:42 AM
Subject: Re: resultant tones


>
>
> Richard Moody wrote:
>
> >  I don't know what the difference would be of a tone between say 100 cps and
130
> > cps as compared to 400 cps and 430 cps.
>
> Now thats an interesting question... I wonder if there is a difference in
resultant
> tones of same frequencies created by differing fundementals, and if so... why
and
> what kind of differences there are.
>
>
> --
> Richard Brekne

As long as we are on it, what then would be the difference between say 22,000
and 22,440 ?   Or are there audible resultants from two supersonic frequencies?
Would they have to be loud or very loud and how loud would the resultants be?
Perhaps two dog whistles would shed light.  No two dog whistles can possible be
the same freq.
The diff between the two above freqs is about 34 cents ---ric