resultant tones

[Richard Brekne]

Richard Moody wrote:

>
> 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

Which of course makes one ask the question.... what amplitude would be neccessarry
for the frequencies you mention to generate an audible resultant tone of 440, and
how many dogs  would we kill in the process.

--
Richard Brekne
RPT, N.P.T.F.
Bergen, Norway
mailto:Richard.Brekne@grieg.uib.no