[PD] tuning an AM radio ideas

[Kyle Klipowicz]

This is a neat idea, is this how real AM works for radio?  I've always
enjoyed the strange 'droid' sounds that come from the blurry points in
between signals on the AM dial.

~Kyle


On 12/13/06, Roman Haefeli <reduzierer at yahoo.de> wrote:
>
> hi Nick
>
> a possibly stupid, unrealistic and very untested idea  comes to my mind:
> why not build a real AM radio in pd? in a subpatch with a very high
> samplingrate (using [block~]-object) you could amplitude modulate the
> signal you want to transmit. with a narrow band-pass filter [bp~], that
> is tuned to the carrier frequency, you could get back the amplitude of
> the original signal. maybe you add some [noise~] to simulate cosmic
> radiowaves.
> just a few ideas. i would be interested, if this approach has a chance
> to work....
>
> roman
>
> On Wed, 2006-12-13 at 11:04 +0000, nward04 at qub.ac.uk wrote:
> > Hi all,
> > I was just wondering would anyone here have an idea on a starting
> > point for a patch to simulate tuning in a station on an AM radio. I
> > want to make a virtual radio with say 5 chanels that i can tune
> > between replete with the hissing fizzing in between out of tune bits.
> > Thanks
> > Nick
>
>
>
>
>
>
>
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