On a more serious note, let’s take a closer look at HY-ESG’s interface. To make things more interesting, HY-ESG substitutes the standard grid-based step sequencer with a Euclidean sequencer, unleashing the age-old rhythm-generating powers of ancient Greek mathematical algorithms in the comfort of your DAW. It can add rhythm and movement to static sounds. Its sequencer module controls the gate effect, which uses an ADSR envelope to modulate the volume. The effect is available for free download exclusively here at Bedroom Producers Blog.Īt its core, HY-ESG is a gate sequencer. HY-ESG is a freeware trance gate programmed by HY-Plugins, the developer behind popular VST plugins like HY-Poly and HY-TP2, to name just a couple. He described the process in a paper titled “The Euclidean Algorithm Generates Traditional Musical Rhythms,” published in 2005.įast-forward to the age of VST plugins and Max for Live devices, and you won’t have a hard time finding quite a few musical sequencers that utilize this concept, including HY-Plugins’ very own HY-RPE2.Īnother one of those plugins is the brand new HY-ESG gate sequencer by HY-Plugins. Godfried Toussaint (1944 – 2019) discovered that the Euclidean algorithm can generate rhythms.

It appears in Euclid’s Elements (a textbook from 300 BC) and is actually one of the oldest mathematical algorithms in everyday use. The Euclidean algorithm is a mathematical method for finding the greatest common divisor of two numbers. As per usual, the Internet provided all the answers in a matter of minutes.Ī Quick Introduction to Euclidean Sequencers Happy about the news, I was eager to learn more about Euclidean sequencers (because my knowledge at the time was non-existent).

Tadashi Suginomori, the DSP programming mastermind behind HY-Plugins, reached out and told me that the forthcoming HY-ESG plugin will be released for free on Bedroom Producers Blog. I asked myself the same question when Mr. See also: BPB Dirty Filter Is A FREE Distortion VST/AU Pluginīut what does Euclid, an ancient Greek mathematician from mid-4th century BC, have to do with step sequencers and trance gates?

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