<div dir="ltr">There's this also <a href="http://en.flossmanuals.net/pure-data/audio-tutorials/amplitude-modulation/">http://en.flossmanuals.net/pure-data/audio-tutorials/amplitude-modulation/</a><br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Tue, Dec 31, 2013 at 8:22 PM, Martin Peach <span dir="ltr"><<a href="mailto:martin.peach@sympatico.ca" target="_blank">martin.peach@sympatico.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On 2013-12-31 06:50, Arda Eden wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
Most of the AM examples are simply multiplying carrier and modulator outputs, which is also known as Ring Modulation. But in the resulting spectrum the carrier is gone and only the side bands appear. I couldn’t figure out a way to keep the carrier signal in the resulting spectrum (Like as in real AM, not RM).<br>
<br>
It was easy in Csound for example, since the amplitude value is an input parameter to the oscil function.<br>
<br>
Any ideas ?<br>
</blockquote>
<br>
Do it the same way as in analog, add a DC offset to one of the signals.<br>
<br>
[+~ 0.02]<br>
<br>
Martin<br>
<br>
<br>
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</blockquote></div><br></div>