zynaddsubfx / user-manual

User manual (this may or may not get merged into zynaddsubfx/zynaddsubfx's doc dir)
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Generic Features Tutorial #19

Closed david-garcia-nete closed 5 years ago

david-garcia-nete commented 5 years ago

I completed the generic Syntorial course (https://www.syntorial.com/) as well as the lesson packs for Serum, Massive and Sylenth. The generic course helped me understand synthesizers in general and the lesson packs helped me understand these popular synth models.

I suggest that the Zyn-Fusion user manual follow a similar organization of material. What is here is great because it is specific to Zyn-Fusion. However, a student who is trying to learn the synthesizer may want to know first how Zyn-Fusion handles the roles of a generic synthesizer before learning about the features that are specific to Zyn-Fusion.

I suggest creating a new page that outlines the generic features of a synthesizer and links to pages on how to achieve the sound in Zyn-Fusion. The generic lessons from the Syntorial course are listed below.

  1. Your basic sound
    • Saw and Pulse Waveforms
    • Pulse Width
  2. Brightness
    • Low Pass Filter
    • Cutoff and Main Volume
  3. Volume, Press and Release
    • Amp Envelope Attack
    • Amp Envelope Release
  4. Expanding Your Basic Sound
    • Doubling and Transposing (3 parts)
  5. Brightness, Press and Release
    • Filter Envelope
    • Filter Envelope Attack
    • Filter Envelope Release
    • Filter Envelope Attack and Release
    • Filter and Amp Envelopes
  6. Echos
    • Delay
    • Delay Time
    • Delay Feedback
    • Delay Spread
  7. Changing Volume While Holding
    • Amp Envelope Sustain
    • Amp Envelope Decay
    • Full Amp Envelope
  8. Smearing and Pulsating
    • Doubling and Detuning (3 parts)
  9. Changing Brightness While Holding
    • Filter Envelope Decay and Sustain
    • Full Filter Envelope
    • Filter and Amp Envelopes
  10. Bottom End
    • Sub Oscillator (4 parts)
  11. Repeating Movement
    • LFO Destination
    • LFO Amount
    • LFO Waveform
    • LFO Rate
  12. Point
    • Filter Resonance
    • Filter Resonance and Envelope
    • Filter Resonance and LFO
  13. So Many Notes
    • Mono and Poly Voice Modes
    • Poly Mode and Amp Release
  14. Bigger and Better
    • Unison
    • Unison Detune
    • Unison Spread
    • Unison and Multiple Oscillators
  15. Putting Your Sound in a Room
    • Reverb
    • Reverb Size
    • Reverb Mix and Size
  16. Smooth and Connected
    • Legato Voice Mode
    • Portamento
    • Portamento and Legato Mode
  17. Expanding Your Palate
    • Triangle Waveform
    • Mixing Triangle Waveform
    • Triangle and Filter Cutoff
  18. Smearing, Pulsating and Widening
    • Chorus
    • Chorus Rate
    • Types of Pulsation
  19. Changing Pitch Over Time
    • Mod Envelope
    • Mod Envelope Amount
  20. Grinding Your Sound
    • Oscillator Sync
    • Oscillator Sync and Mod Envelope
    • Oscillator Sync and LFO
  21. Cutting Lows and Highs
    • High Pass Filter
    • Band Pass Filter
    • All Filter Types
    • Filter Types and Resonance
  22. Making Your Sound Metallic
    • FM
    • FM Tuning
    • FM Amount and Tuning
    • FM and Mod Envelope
  23. Noise
    • Layering Noises
  24. Highs and Lows Over Time
    • High Pass Filter Envelope
    • Band Pass Filter Envelope
    • All Filter Envelope Types
  25. Dirtying Up Your Sound
    • Distortion
    • Distortion and Oscillators
    • Distortion Filter Envelopes
  26. A Different Kind of Metallic
    • Ring Mod
    • Ring Mod and Waveforms
  27. Trippy Swirl
    • Phaser Mix
    • Phaser Feedback
    • Phaser Mix and Feedback
  28. Repeating with More Control
    • LFO Trigger
    • LFO in Poly Mode
  29. The Mod Wheel
    • Mod Wheel and Cuttof
    • Mod Wheel and Resonance
    • Mod Wheel an LFO Amount
    • Mod Wheel and LFO Rate
  30. Balancing Brightness
    • Key Tracking
    • Key Tracking and Filter Type
    • Key Tracking and Self-Oscillation
  31. How Hard You Hit The Key
    • Velocity and Volume
    • Velocity and Cutoff
    • Velocity and Filter Envelope
  32. The Pitch Wheel
    • Pitch Bend Range

The synthesizer lesson packs have one additional video from each section followed by videos specific to the synthesizer. This would be a good model for the Zyn-Fusion manual. Additionally I think this manual should have tutorials on creating instruments and sound effects. I think Syntorial should have a Zyn-Fusion lesson pack but that would be impossible without a proper Zyn-Fusion user manual.

fundamental commented 5 years ago

Thanks for your interest in the user manual. One of the major goals of the user manual is to present content in a way that both tells users what components are as well as providing the context, examples, and tutorials for how/why to use certain components.

One aspect of that is teaching users how components of a synthesizer work together, however teaching users the general concepts of synthesizers is not a primary goal. There are other resources that are going to accomplish the goal of teaching broad concepts better than would be done in the scope of this document and making that a goal would expand the scope of the user manual considerably.

Limiting the scope of the user manual (and of software projects themselves) helps make it more feasible to provide a structurally sound and maintainable project.

For more information I'd recommend seeing the targets outlined in https://github.com/zynaddsubfx/user-manual/blob/master/Goals.adoc and the structure put forth in https://github.com/zynaddsubfx/user-manual/blob/master/Introduction.adoc

david-garcia-nete commented 5 years ago

You’re welcome. Thanks for the reply. You’re right. I was looking at the ZynAddSubFX code and the older user manuals today. It is taking me some time to understand Zyn-Fusion but I’m making steady progress. When I grasp the concepts better I may create some pull requests here.