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Physics

Impedance Matching in Acoustic Coupling

Quick fact

Impedance matching ensures that as much acoustic energy as possible is transferred from a source to a receiver, reducing reflections and maximizing sound clarity.

Why this is interesting

Have you ever noticed how a speaker can sound muffled when placed on a hard surface, but clearer when it's on a soft one? It's not about the speaker itself—it’s about how well it connects with the air around it.