Cherry Audio Forums

Just a quick update to say that the "Alan R. Pearlman at 100" sale raised in excess of $50! Many thanks to everyone who bought a sale item through the store. I had the great pleasure of transferring the takings directly to the Alan R. Pearlman Foundation tonight.

Dome Music Technologies is pleased to announce the arrival of the Test Rack Oscillator. This is a sinusoidal VCO with some special features:


Phase-quadrature Sine and Cosine outputs.

True through-zero Linear FM.

'Pingable' response, with variable damping factor.

Up to 16x oversampling ...

Just a quick reminder that today is the final day of this sale. I couldn't work out if it ends at 23:59 Greenwich Mean Time or British Summer Time, so get in early if you're based in the US and want to pick up a bargain.

After filtering out some of the categories and clicking 'search' filtered Modules show up. If I then click 'next' another page will appear as it should. However, if I proceed to open one of the modules in the list for more details, when I go back the page says 'no results' and no modules are ...

There is now a sale on Dome Music Technologies products in celebration of Alan R. Pearlman's 100th birthday. All manufacturer's profits for the duration of the sale (until 30th June) will be donated directly to the Alan R. Pearlman Foundation.

All single modules: $1.50 (max.)
All individual bundles ...

The Poly Linear Crossfade module has now been released in the VM Store. Like the mono version, it is completely free-of-charge.

When I created the ACE Integrator module, I was surprised at how easy it was to create a 'harmonic oscillator' sine wave using very simple maths. No trigonometric functions, just simple cumulative additions over each sample period, yet it gives rise to this 'perfect' sine wave.

(Edit to add ...

One method I was looking into is using filter oscillation as the oscillator; it would only give you sine waves, but they'd probably be pretty pristine, and, as you note, you can get the other waveforms from it via waveshaping.


When I created the ACE Integrator module, I was surprised at how ...

Nice one. I was thinking about knocking one up myself but figured it could be a relatively easy job for you to modify the mono version plus it would be neat to have matching mono and poly versions.


Submitted for approval.

PolyCrossfadeFrontPanel.jpg

A quick demo with two layers of DCO-60 ...