Archive of the former Yahoo!Groups mailing list: The Yamaha AN1x Synthesizer mailing list

Eh, I would say that what you described sounds like amplitude modulation...

/Patrik

----
The primary purpose of wings is to prevent flight

----- Original Message -----
From: "Bastiaan van de Werk" <bazziman@...>
To: <AN1x-list@yahoogroups.com>
Sent: Monday, October 08, 2001 9:09 PM
Subject: Re: [AN1x-list] Re: -- Xmod --


> Cross mudolation results in extra frequecies being added to a signal ...i
think if you crossmod 200 & 500 hz you get 'extra' frequencies at 300 and
700 hz... (or was it the sum and the product? it's either that or the sum
and the difference...) I am not sure how exactly these signal modify
eachother tho.
>
> whilst FM is the modulation of the frequency of a osc at such a high rate
that instead of regular pitch modulation the shape of the character of the
oscillator gets changed. So instead of the tone going up and down you hear
this metallic sound.
>
> ----- Original Message -----
> From: Thomas
> To: AN1x-list@yahoogroups.com
> Sent: Monday, October 08, 2001 8:04 PM
> Subject: [AN1x-list] Re: -- Xmod --
>
>
> --- In AN1x-list@y..., "Andrea TONI" <Andrea.Toni@e...> wrote:
>
> > have a look at this VERY nice articles
> >
> > http://www.sospubs.co.uk/sos/apr00/articles/synthsecrets.htm
> > http://www.sospubs.co.uk/sos/may00/articles/synth.htm
>
> Thank you, those ARE very nice, but....i am not a mathematic student,
> i am a hobby musician...So please can someone explain what´s the
> difference between the X-Mod of the AN200/PLG150AN and the FM inside
> the AN1x?
>
> --Tom
>
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