Shut Up & Play: Sounds Of Korg Prologue


The Korg Prologue is a synthesizer that was arguably under-appreciated when it was introduced, as early discussion seemed to focus more on the instrument’s limitations than on its strengths.

Since the Prologue was discontinued, though, it seems like appreciation of the analog flagship synth has been growing steadily, as musicians have discovered its great analog sound, solid build and ease of use.


This set of videos, via synthesist Panu M Savolainen, offers ‘shut up and play’ style demos of the Prologue, showcasing the range of the instruments’ native synth engine. Only internal FX and factory presets were used.

The videos do a good job of showcasing the range of sonic possibilities that the Prologue is capable of.

What do you think of the sound of the Korg Prologue? Watch the videos, and share your thoughts in the comments!

 

New Software Synthesizer, YeetzSynth, Streamlines Patch Generation


VNL Works has introduced YeetzSynth, a new software synth for Mac + Windows that’s designed to streamline patch creation.

Instead of tweaking knobs, you describe what you want:

  • Pick an instrument type (Bass, Lead, Pad, Wobble…)
  • Select style pairs (Dark/Bright, Wide/Mono, Clean/Distorted…) or leave them blank
  • Select ‘Generate’, and YeetzSynth builds an original patch for you.

Under the hood, YeetzSynth offers three synth engines:

  • Subtractive: 3 oscillators, 8 waveforms, 16-voice unison
  • FM: 4-operator frequency modulation
  • Wavetable: Morphing digital textures

Advanced features include:

  • Sub Oscillator (bypasses filter for clean low-end)
  • Oscillator Hard Sync
  • Ring Modulation
  • Formant Filter (vowel sounds)
  • Comb Filter (Karplus-Strong strings)

YeetzSynth is available now for $19.99 USD.

 

New Synthesizer, Entanglement, Uses Quantum Mechanics To Generate Sounds


Developer Dillon Bastan has introduced Entanglement, a new software synthesizer that uses a 1D quantum wave function (Schrödinger equation) to produce evolving waveforms for use in a dual polyphonic wavetable synthesizer.


Why does this matter? Here’s what they have to say about it:

“You can add energy to the simulation in various different ways (wave packets/quantum particles, free draw, and waveform files) and those waveforms will evolve and transform based on the equation and your settings. You can also add environmental factors (potentials) to transform the energy/waveforms in different ways.  Additionally you are able to manipulate the resulting waveform in different ways (stretching, warping, quantizing, smoothing, FM etc).

You can derive your waveform from the wave function with many different equations and value options, each of which offers a different sound.

Each oscillator has its own independent wave function, energies, potentials and settings. Both oscillators can also be entangled adding a rich and complex modulation of the waveforms. That coupled with an internal modulation system makes this device a powerhouse for insane sound design!”

Official intro video:

Features:

  • Two oscillator sources per voice each with independent:
    • 1D Quantum wavefunction (Schrödinger equation) simulation to produce a waveform oscillator from
    • Interactive display of the wavefunction and manipulations of the resulting waveform
    • Two waveform value type modes from the wavefunction: Combined planes or Single plane
    • Various combined plane equation modes
    • For single plane mode ability to hard plane each plane (real and imaginary) in stereo for a wide sound
    • For single plane mode ability to select which plane to use
    • Able to use absolute values for the waveform which adds more body
    • Optional bandlimiting of the wave playback allowing for more ringy/aliased sounds when desired
    • Simulation speed control with a reverse option, framerate quality option (low, mid, hi), and sync to tempo option
    • Rhythmic Auto-reinitialize of the wavefunction option at synced and free (ms) rates
    • Legato reinitialize option (doesn’t reset to initial quantum state on legato voices)
    • Wavefunction collapse option (via position or momentum) with various shape optins for the collapse
    • Ability to add particles/wave packets of different shapes with velocity, width and imaginary phase offset options (More particle shapes than in the M4L version)
    • Ability to free draw and erase energy with options to externally free draw with a controller or automation
    • Ability to add envirnmental factors (potentials) to transform the energy in different ways (many more added from the M4L version)
    • Ability to add waveform files as energy into the simulation (internal or user files) with width and imaginary phase offset options
    • Various save and copy functions
    • Various amplitude handling/clipping options of the resulting waveform and pre/post gain for that handling
    • Smoothing and dampening options for the waveform
    • Waveform manipulation options: left/right stretching, central warping, FM, peak width scaling, step quantization
    • Three edge handling modes which affect the wavefunction dynamics with an edge fade, plane flipping, and noise injection options
    • Transposition and fine tuning
    • Filter A/B sends, ADSR volume envelope, volume, and panning
  • Ability to entangle source oscillators via beam splitter or cross-kerr algorithms each with independent settings
  • Internal modulation system per voice:
    • Two LFOs with basic shapes, complex shapes, and perlin noise
    • Two ADSR envelopes with repeat options
    • Two spray (random values created on new voices)
    • Basic MIDI source options
    • MPE modulation options
    • Each modulateable parameter can receive any modulation source without limits
  • Two filters with basic shapes and ladder filter options; serial or parallel modes
  • Ability to select # of active voices with a monophonic mode
  • Pitch glide portamento
  • Global overdrive, simple stereo spread, gain, and panning

Entanglement is available now for Linux, Mac and Windows for $60 USD.