Workbench answers

Common Questions from the Workbench

Good tuning starts with better questions. These short answers help separate a useful acoustic clue from a one-part myth.

What makes a keyboard sound different?

The sound comes from a connected system: switch mechanism, keycap, plate, mount, case, dampening, desk surface, room and typing technique. Changing one part can shift the balance, but the complete assembly decides the final character.

Are linear switches quieter than tactile switches?

Not by definition. A linear switch has no designed tactile bump, but its bottom-out and return can still be prominent. Typing force, switch construction and the board around it may outweigh the profile label.

What do people mean by “thocky” or “clacky”?

These are informal descriptions, not standardized measurements. “Thocky” often suggests a lower, fuller impact; “clacky” often suggests a brighter, sharper attack. Use the words as starting points, then describe pitch, duration and feel in your own terms.

Does a metal case always sound brighter?

No. Material alone cannot predict a board’s sound. Geometry, wall thickness, plate, mount, cavity and dampening all affect the response. Compare complete assemblies rather than assuming a material label guarantees a tone.

Does adding foam always make a keyboard quieter?

No. Foam may reduce a particular hollow resonance, but it can also shift the sound or alter feel. It will not automatically fix stabilizer rattle, spring ping, loose parts or forceful bottoming out. Diagnose the sound first.

How can I compare switches fairly?

Keep the board, keycap, key, recording position and typing force as consistent as possible. Listen to repeated downstrokes and returns. A short controlled comparison is more useful than judging unrelated online clips as if they were a laboratory test.

Can a desk mat change keyboard sound?

Yes. The mat changes the contact between case and desk and can reduce reflections from a hard surface. It is an easy, reversible way to check whether the desk is contributing to a sound you dislike.

What should I check before building a custom keyboard?

Confirm case, PCB, plate, mounting style, switch support, stabilizers, layout and keycap compatibility. Then define a sound and feel goal, assemble carefully and tune one variable at a time.

Can I make a keyboard completely silent?

Mechanical keyboards produce sound through movement and contact, so “silent” is relative. Damped switches and careful assembly can reduce noise, but the desk, keycaps, stabilizers and typing habits remain part of the result.