Line-Array Loudspeaker Inter-Box Splay Angle & Venue SPL Shading Solver

Deterministic Complex point-source line-array acoustic summation with ISO 9613-1 atmospheric HF absorption & progressive J-curve optimization engine (.pdf, .csv, .json, .svg) built for L-Acoustics, d&b audiotechnik, Meyer Sound, JBL Professional — zero-upload ephemeral Wasm RAM execution.

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