<div dir="ltr"><div><div class="gmail_quote">On 3 November 2017 at 21:03, Gordonjcp <span dir="ltr"><<a href="mailto:gordonjcp@gjcp.net" target="_blank">gordonjcp@gjcp.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span class="gmail-">On Thu, Nov 02, 2017 at 05:43:16PM +0100, Olivier Gillet wrote:<br>><br>> a digital system will never be able to reproduce a perfect sawtooth<br>> anyway. only a band-limited one.<br><br></span>An analogue oscillator also cannot reproduce a perfect sawtooth but<br>produces a bandlimited one.<br></blockquote><div><br></div><div>Why? Lacking a bit of high end doesn't imply being bandlimited.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Think about it for a moment...<br></blockquote><div><br></div><div>Done! 8-)</div><div><br></div><div>On 3 November 2017 at 21:44, Gordonjcp <span dir="ltr"><<a href="mailto:gordonjcp@gjcp.net" target="_blank">gordonjcp@gjcp.net</a>></span> wrote:<br></div></div></div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Fri, Nov 03, 2017 at 08:21:10PM -0000, Richie Burnett wrote:<br>
> Yes, the effect of finite reset time in an analogue VCO is not all<br>
> that different from the band-limiting you get using polyBLEP.<br><br>
</span>Well, it also hasn't got partials extending off to infinity, otherwise<br>
you'd need an infinitely powerful power supply ;-)<br></blockquote><div><br></div><div>Why? Infinite series often have finite sums.</div><div><br></div><div>/mr</div><div><br></div></div></div></div>