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The wooden stick taps plywood. The sound is slightly hollow, thinner than solid wood, with subtle internal resonance.

C1-1-11 Steady State · source_material principle: Wood sounds (Material)
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Per-prompt rubric

Basic standards

Visual presence

  • a wooden stick
  • plywood

Event: a wooden stick taps plywood

Audio presence

  • a wooden stick
  • plywood

Sound: wooden stick tap on plywood

Key standards

Visual physical commonsense (V-PC)

  • The stick makes visible contact with the plywood with an appropriate rebound and no clipping through.

Audio physical commonsense (A-PC)

  • The tap has a slightly hollow wooden timbre with a thinner body than solid wood and a subtle internal resonance.

Cross-modal physical commonsense (AV-PC)

  • The tap sound onset aligns in time with the visible moment the stick contacts the plywood.
  • The count of audible taps matches the count of visible strikes.