<div fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">There are many ancient analogue processing techniques in the time domain processing field that I would *LOVE* voltage control of, but are damn near impossible due to physics, mechanical feasibility, practicality, or finances:</div><div fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"></div><ol fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent; margin-top: 0px; margin-bottom: 1em; list-style-position: outside;"><li fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Voltage controlled spring reverb -- where the spring length is adjusted over time to simulate expanding space. This could be done with stepper motors on a sliding track, but you cannot increase the length of the metal in the spring, only how much which it is stretched. If you could adjust the transducers / contacts over time and "dampen" the unused portion of the spring, perhaps you could use a motorized "capo" and contact mic.</li><li fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Plate Reverb -- same problem, but replace the spring(s) with a gigantic steel plate</li><li fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Cooper Time Cube -- See this: <a href="https://www.uaudio.com/blog/cooper-time-cube-power/" target="_blank" id="isPasted" rel="noopener noreferrer" fr-original-style="" style="box-sizing: border-box; user-select: auto; scrollbar-color: var(--scrollbar-active-color) transparent; color: rgb(76, 140, 246); text-decoration: none; background: transparent; outline: none; cursor: pointer; transition: color 0.3s ease 0s; touch-action: manipulation;">https://www.uaudio.com/blog/cooper-time-cube-power/</a></li><li fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">ADT/Flanging -- <a href="https://en.wikipedia.org/wiki/Automatic_double_tracking" target="_blank" id="isPasted" rel="noopener noreferrer" fr-original-style="" style="box-sizing: border-box; user-select: auto; scrollbar-color: var(--scrollbar-active-color) transparent; color: rgb(76, 140, 246); text-decoration: none; background: transparent; outline: none; cursor: pointer; transition: color 0.3s ease 0s; touch-action: manipulation;">https://en.wikipedia.org/wiki/Automatic_double_tracking</a> <br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">real, through-zero-flanging, not simulated flanging. Impossible without 2 tape decks, turntables, or CDJs playing the exact same source material at precisely the same time. The Marshall Time Modulator is 90% there, but there is a difference between The Beatles "Lucy in the Sky with Diamonds" (tape) or Siouxsie & the Banshees "Dear Prudence" (tape, possibly with a Boss Jet Phaser) at 1:28 vs. Bauhaus "Terror Couple Kill Colonel" (Marshall Time Modulator)</li></ol><div fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"></div><div fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Todd</div><div fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;" fr-original-class="fr-inner gmail_quote flockmail-quote flockmail-quote-id-<CACZGMx+rPGPCu+opUB3snWWi44xAR1jVTHwMGxwwKnodhstuOQ@mail.gmail.com>"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><div dir="ltr" fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">On Feb 9 2024, at 8:54 am, Neil Johnson via Synth-diy <synth-diy@synth-diy.org> wrote:</div><blockquote style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-top: initial; padding-right: initial; padding-bottom: initial; padding-left: 1ex; color: inherit; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent; box-sizing: border-box;" fr-original-style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding:initial;padding-left:1ex;color:inherit;" fr-original-class="gmail_quote"><pre fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent; margin-top: 0px; margin-bottom: 1em; overflow: visible; font-size: 1em; font-family: monospace, monospace; white-space: pre-wrap; overflow-wrap: break-word;">Hi,<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">cheater cheater wrote:<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">> I'm looking for synth modules or circuits which have parameters that<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">> cannot be voltage controlled - and which have a unique sound that<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">> similar circuits compatible with voltage control cannot recreate.<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Passive mult?<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">You'll get the hifi types extolling the benefits of solid-gold jacks<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">and how if you mount it upside down it so tooootallly sounds like<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">soooo much better dude.<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;"><br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Neil<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">________________________________________________________<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">This is the Synth-diy mailing list<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Submit email to: Synth-diy@synth-diy.org<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">View archive at: https://synth-diy.org/pipermail/synth-diy/<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Check your settings at: https://synth-diy.org/mailman/listinfo/synth-diy<br fr-original-style="" style="box-sizing: border-box; user-select: inherit; scrollbar-color: var(--scrollbar-active-color) transparent;">Selling or trading? Use marketplace@synth-diy.org</pre></blockquote></div>