Is max sound intensity at the displacement node in a standing wave?

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In stationary waves, maximum sound intensity occurs at pressure antinodes, not displacement nodes. The discussion highlights that while displacement nodes correspond to points of minimal movement, pressure antinodes are where sound intensity peaks due to pressure variations. Observations from setups, like two speakers creating stationary waves, support that nodes are found at the speakers, aligning with the idea that high intensity correlates with pressure changes. The confusion arises from varying interpretations in different sources. Ultimately, understanding the relationship between displacement and pressure variations is crucial for clarifying sound intensity in standing waves.
aaronrajoo
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Good afternoon all

My question is, when we observe stationary waves, and we know that at a certain point, the sound is maximum, is this the displacement node or the displacement antinode?

I have read a few different sources and currently i have encountered both. To me it makes more sense that the high intensity points are displacement nodes, as these correspond to pressure antinodes and our ears respond to the pressure variations (compressions and rarefactions)

if we consider two speakers facing each other and a stationary wave has been set up, nodes will be found at the loudspeakers and these are supposed to be displacement nodes. which supports what i think is the right explanation.
 
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