MATRIXSYNTH

Whimsical Raps - Atrium - First Experiment - Completely Wild!

video upload by Richard Devine

"five voices of analog synthesis, controlled and modulated polytimbrally. We’ve taken ideas from our decade of modular exploration and rethought how we reach into polyphony.

Each voice is shaped by its harmonic energy while three core timbre modes push into richer territory. from simple suboctave and noise waves, through frequency modulation, to formant synthesis reimagined. all squeezed through a lowpass/gate combination, providing balance and occasionally emphasis.

no digital multi-effects here, just spectres in the machine. a novel configuration of three filters, two delays, and feedback. front and almost center — this resonant body is meant to be played. sequenceable, modulatable, while feeding back not just sound, but shape for unfolding cybernetics.

and to modulate! everything mappable to everything else, tactile input extended on the fly, mapping as a performance in itself. Sources are dynamically phased across voices and stretched in relative duration. gestures captured into five recorders, extending play rather than overriding it, all twisted in time at your whim.

Atrium is deeply learnable, and for those moments of quick change, instantly recallable. extensible with usb and midi and cv input."

https://atrium.whimsicalraps.com/

ESP32-S3 PolySynth - Work in progress

video upload by Bad Dog Designs

"This is a fully functioning Polysynth using an ESP32-S3 to model the audio in real time, from an initial single Sine wavetable calculated on power up. The control panels for the oscillators and common controls all use CAN bus to communicate parameter changes to the audio engine - rather than wiring up a lot of IO, it just sends a message like 'Change oscillator 3 to Sawtooth'

Basic spec so far:

6 oscillators in 3 pairs that have Sine / Triangle / Saw / Pulse / Noise and Chaos waveforms. There are then independent wave folding modifiers and Sample and hold modifiers. Each oscillator pair can also be hard sync'd to it's partner for mono use, or FM modulated.

Common controls have ADRS envelope control, High / Low / Band pass filter with Envelope and tracking control. Ring modulator and Play mode selector for Unison / Duo / Poly. 2 re-triggerable LFO's with delay.

Currently working on the routing section that will allow pretty well anything to modulate anything else stored as separate routes - up to 12 routes can be applied at once. Then patch storage and recall, and hopefully some nice analogue FX at the end.

In the clip, all the audio is straight out the back of the DAC with no processing or FX."

Greaten AP500pro: Every menu option explained with examples / Tutorial part 3

video upload by Floyd Steinberg

"In part 3 of the Greaten AP500pro tutorial series, we'll walk through each and every menu option and see what it does with examples."

You can find additional parts/posts here.

HÄLP ZIS CHANNEL
https://www.patreon.com/floyd_steinberg
https://floydsteinberg.gumroad.com/
https://floydsteinberg.bandcamp.com/

Timestamps:
00:00 Hello, what's this?
00:28 Summary of what we've learned so far
00:43 How to operate the menu and screen
01:00 Sound button: adding a second instrument

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