Design
Engineer a Guitar Tone
Design and justify a complete guitar-tone signal chain for a stated target sound, using the course's principles rather than "it sounds better".
This is the course’s integrating assessment: everything from string to listener, brought together and pointed at a single design goal.
The task
Starting from a target tonal description — either one given to you, or one you state clearly yourself, for example:
Design a saturated lead tone with strong sustain, clear note definition, controlled low frequencies, and sufficient midrange presence.
design a complete signal chain and justify it. Your design should cover, as relevant to your target:
- source and string assumptions
- pickup
- guitar controls
- filtering
- gain
- clipping
- modulation
- delay
- reverb
- amplifier
- speaker and cabinet
What counts as a sufficient justification
An insufficient justification names a preference without a mechanism:
“I selected this because it sounds better.”
A sufficient justification connects a specific decision to a specific consequence, using the course’s causal-chain reasoning:
“The midrange emphasis is applied before the clipping stage so that these frequencies drive the nonlinear stage more strongly and therefore influence both the original spectrum and the newly generated harmonics.”
Every major decision in your design should read like the second example, not the first.
Skills assessed
Integration; system design; technical justification; understanding of interactions between stages; recognition of trade-offs.
The spec
The brief poses the problem and leaves room for a response. The spec is the fixed part: what a marker checks. Some lines can be checked mechanically; the rest call for judgement.
- a target tonal description is stated before any signal-chain decision is justified
- every stage of the chosen chain, from source assumptions through to cabinet, has a stated setting and a reason tied to a specific course principle
- at least one trade-off accepted by the design is named explicitly, not just the benefit chosen
How it is marked
Assessed as one integrated piece of work rather than a checklist of separate marks: does the chosen signal chain plausibly achieve the stated target, does every major decision carry a justification grounded in a course principle rather than taste, does the response show it understands how stages interact (not just what each stage does alone), and does it name at least one real trade-off the design accepts. A chain with a weaker overall design but stronger, more specific justification at every stage will mark higher than a plausible-sounding chain justified only by assertion.