Sound design
Wavetable synthesis, the useful basics
What a wavetable actually is, how scanning it makes movement, and how to cast one synth across a whole track without the parts fighting: registers first, modulation with a job.
Hear and inspect the tools in this guide
Loop the same phrase, change one control at a time and compare at similar playback loudness. The linked walkthroughs are product demonstrations, not measurement results for this guide.
Pictured: Synth Berry (Synth) — Build playable sounds with oscillators, a resonator and dual filters.
Watch the Synth Berry video walkthrough →
What you are actually playing
A wavetable holds many single-cycle waveforms in a row, from simple to harmonically busy. Playing one position gives a static tone. Moving the position — scanning — walks the harmonics, so the sound evolves without any filter moving. That is the whole trick, and it is a good one.
53,830 Waves ships 424 factory presets built on exactly this, and Synth Berry ships 2,000. FB-985 takes a three-oscillator route with 68 original wavetables of its own. Different libraries, same principle: harmonic content as a performable dimension.
- Hold one note. Scan slowly by hand and listen to harmonics arrive in order.
- Find the calmest and busiest positions. Those are your patch’s two homes.
- Modulate between homes first. Exotic positions earn their place later.
Movement with a job
Constant scanning is the beginner’s tell: everything moves, so nothing does. Assign each modulation route one named job — the envelope opens the chorus, the LFO worries only the tail, velocity brightens only the attack — and stop patching when each job has an owner.
Depth matters more than destination count. A whole synth track coheres when parts share a voice: one instrument cast as bass, pad and lead stays related the way a band does, before you mix anything.
- Write each modulation route’s job in one clause. Delete routes without one.
- Keep one simple patch as the session’s home sound. Return to it when lost.
- Save your own presets named by job, not by date or mood.
Cast by register before designing anything
Bass first, because it decides the harmony’s weight. Then the pad or keys that carry the chords. Melody and ear candy last, when you know exactly what space is left. Each new sound must answer a question the previous sounds left open; if a part needs heavy EQ to fit, it is answering the wrong question.
Synth Berry is the flagship here, with 262 parameters of depth. The exercise only works if the one instrument is deep enough to be a bass, a pad and a lead without apologising. Depth is what makes the constraint generous instead of grim.
- Assign sub, body, movement and sparkle before designing sounds.
- Print the bass with no effects. If it does not groove dry, no candy will save it.
- Keep the lead the only thing in its register. Unison width gets checked in mono.
Width, mono and honest checks
Unison stacks and scanned tables can spray harmonics across the stereo field in ways that flatter headphones and vanish on a speaker. Check the centre holds in mono before falling in love with the width.
Print your best accidents. A deep synth rewards committing: bounce parts as audio once the arrangement settles, and keep the dry patch saved so the next track starts from your sound instead of the factory’s. Waveform size, interpolation and antialiasing methods depend on the instrument. Check its actual specification instead of assuming every wavetable engine has the same implementation.
- Check each wide patch in mono. What survives is real; the rest is decoration.
- Create variation with processing before reaching for a second synth.
- Bounce settled parts as audio. Commitment is a feature.
Side-by-side comparison of related plug-ins
Compare the Fat Berry DSP plug-ins referenced in this guide by price, category, formats, and primary studio role. Every licence is a perpetual single-user licence (3 machine activations, 14-day full refund policy).
| Plug-in | Category | Regular Price | Formats | Primary Studio Job |
|---|---|---|---|---|
| Synth Berry | Synth | $119.99 USD | VST3, AU | Build playable sounds with oscillators, a resonator and dual filters. |
| 53,830 Waves | Synth | $49.99 USD | VST3, AU | A wavetable synth with a second oscillator in seven models, from FM to Swarm. |
| FB-985 | Synth | Free ($0 USD) | VST3, AU | A three-oscillator wavetable synth with two filters and four envelopes. |
References and comparison method
This explanation uses the linked product and host references. Suggested listening steps are for your own session; they are not a report of controlled listening or compatibility testing.
Use the actual product controls, compare at similar playback loudness and check the result in the arrangement. Settings and behaviour vary by recording and software release.
Sources and further reading
Questions, answered
What is a wavetable in plain English?
A stack of single-cycle waveforms, simple at one end and harmonically busy at the other. Playing a position gives a tone; scanning between positions moves the harmonics, which is evolving sound no static oscillator can produce.
How many presets do the wavetable synths come with?
53,830 Waves ships 424 factory presets and Synth Berry ships 2,000. Both counts are read from the shipped preset banks — the same source the product pages and their structured data use — so the numbers quoted here are the numbers the plug-ins actually install.
Why does my wavetable patch disappear in mono?
Unison detune and wide scanning can cancel when summed. Narrow the unison, keep the body of the patch centred, and check every wide sound in mono before it earns a place in the arrangement.
One synth for a whole track — is that realistic?
Yes, if the instrument is deep enough. Cast by register, vary with processing, and print what works. Choose a separate patch for each musical role and check current controls on the product page.