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<div>Isn't this just the difference between phase modulation and frequency modulation?</div><div><br></div>
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On Monday, June 26, 2023 at 02:33:08 PM EDT, bbob via Synth-diy <synth-diy@synth-diy.org> wrote:
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<div><div id="yiv9866791228"><div><div>In my main VCOs, I have a switch which enables or bypasses the DC blocking cap.</div><div id="yiv9866791228yqt24613" class="yiv9866791228yqt3623442691"><div><br clear="none"><div class="yiv9866791228gmail_quote"><div dir="ltr" class="yiv9866791228gmail_attr">On Mon, Jun 26, 2023 at 1:35 PM Neil Harper via Synth-diy <<a rel="nofollow noopener noreferrer" shape="rect" ymailto="mailto:synth-diy@synth-diy.org" target="_blank" href="mailto:synth-diy@synth-diy.org">synth-diy@synth-diy.org</a>> wrote:<br clear="none"></div><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;" class="yiv9866791228gmail_quote">hey everyone,<br clear="none">
i noticed some vco schematics have a dc blocking cap on the linear fm cv<br clear="none">
input and some are directly coupled.<br clear="none">
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is there any advantage to either? AC coupled seems to block out the<br clear="none">
possibility of really slow FM modulation with an LFO - or at least makes<br clear="none">
the response not intuitive.. so I can't really see the point.<br clear="none">
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--<br clear="none">
/// Neil Harper<br clear="none">
/// Every Wave is New Until it Breaks<br clear="none">
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