>On May 11, 5:12 am, "jon222" <s...@kis.fri.uniza.sk> wrote:
>> One question about formant frequency:
>> Is always a formant frequency F(i), i = 1,2.. a multiple of
fundamental
>> frequency(pitch) F(0)?
>
>if you are referring to formants in the human voice, the answer is
>no.  the formants are determined by the shapes of the mouth, throat,
>and nasal cavity.  the fundamental frequency is determined by muscular
>tension on the vocal "cords".   when you sing the same note, but
>change the sung word from "leee" to "laaa", the pitch stays the same,
>but the formants change.
>
>r b-j
>
>

Ok, thanks for the answer.

J.

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On May 11, 5:12 am, "jon222" <s...@kis.fri.uniza.sk> wrote:
> One question about formant frequency:
> Is always a formant frequency F(i), i = 1,2.. a multiple of fundamental
> frequency(pitch) F(0)?

if you are referring to formants in the human voice, the answer is
no.  the formants are determined by the shapes of the mouth, throat,
and nasal cavity.  the fundamental frequency is determined by muscular
tension on the vocal "cords".   when you sing the same note, but
change the sung word from "leee" to "laaa", the pitch stays the same,
but the formants change.

r b-j

One question about formant frequency:
Is always a formant frequency F(i), i = 1,2.. a multiple of fundamental
frequency(pitch) F(0)?

J.

_____________________________________
Do you know a company who employs DSP engineers?  
Is it already listed at http://dsprelated.com/employers.php ?