Sound hub
Sound Design
Sampling and playable-instrument workflows that document the source, the transformation and the limits of the result.
- 3guides on this hub
- 2in-browser tools
- 5key terms
Sound design becomes reusable when the source can still be found, the mapping can be explained and the result has a defined role. The guides here avoid imaginary audio examples and focus on procedures readers can run with their own material.
- Capture before decorationGood source organization makes later design faster and safer.
- Keep the unprocessed sourceThe instrument and the effect version are different assets.
- Map one dimension at a timePitch, velocity, variation and loops should be debugged separately.
Start from the situation
What's in front of you
Each entry resolves to a page that already exists — a guide or a calculator, never a placeholder.
Roots, zones, velocity layers and round robins — mapped one dimension at a time.
Sampler workflow →Library or session — the string part is still undecided.Decide by phrasing, transitions and revision risk, not by habit or budget reflex.
Decision guide →A transposed sample sounds wrong and you want to know why.See how far the pitch moved the playback rate and length — and where formants give out.
Calculator →Tomorrow’s instrument needs its source captured today.Three microphone starting positions that leave you with material worth mapping.
Placement guide →Published guides
Start with a real decision
Every guide below is published, source-labelled and written around a concrete decision. Unfinished ideas stay out of the article list.
- How many samples does a playable instrument need?
Build a small sampled instrument in Ableton Live
A conservative workflow for roots, dynamics, edits, zones and round robins.
- Live, sampled or hybrid — decided by what?
When to record a string part instead of using a library
Choose by phrasing, transition, revision risk and the musical role of the layer.
- What position captures a source worth sampling?
Viola microphone placement: three starting positions
Capture useful differences before trying to design the sound with processing.
Workbench: tools and terms for this topic
Tools for this work
- Sample Pitch & RateSemitones → rate · length
Transposition against playback rate, duration and loop tempo — plus rate mismatches in semitones.
- Note & FrequencyNote ⇄ Hz ⇄ MIDI
Roots and zones as note names, MIDI numbers and frequencies.
Terms this hub leans on
- Round-robin
- Cycling through several recordings of one note so repeats never sound identical.
- Velocity layer
- A separate recording per playing strength, so dynamics change timbre rather than only volume.
- Zero crossing
- The point where a waveform passes through silence — cut there and the edit stays silent.
- Formant
- The resonance that gives a source its character; transpose too far and it moves audibly.
- Time-stretching
- Changing length without changing pitch — at the cost of artefacts resampling avoids.
Editorial boundary. These pages distinguish documented guidance from first-hand testing. When Auspicious Music has not run a product or recorded an example, it says so instead of manufacturing evidence.