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Science/physics/Waves and signals
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physics.waves-and-signals · 07 · waves

Waves and signals.

Signals carry energy and information through oscillation and propagation.

Learning outcome: Read amplitude, frequency, phase, spectrum and sampling limits.

structure → property
Read amplitude, frequency, phase, spectrum and sampling limits. Diagram is schematic and not to scale.

Core ideas

Build the model

01

wave speed and impedance.

02

superposition and resonance.

03

sampling, filtering and noise.

Engineering bridge

Where it is used

  • instrumentation and mechatronics
  • systems and feedback control

Original Lilerno structure and wording. Visuals are conceptual, inputs are not a design specification, and practical work requires appropriate supervision.