Surviving Audio
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| Rating | Price | |||
|---|---|---|---|---|
| United Arab Emirates | <1%0 | — | AED 22.99 $6.26 | |
| Afghanistan | <1%0 | — | $5.99 | |
| Antigua And Barbuda | <1%0 | — | $5.99 | |
| Anguilla | <1%0 | — | $5.99 | |
| Albania | <1%0 | — | $6.99 | |
| Armenia | <1%0 | — | $6.99 | |
| Angola | <1%0 | — | $5.99 | |
| Argentina | <1%0 | — | $5.99 | |
| Austria | <1%0 | — | €6.99 $8.09 | |
| Australia | <1%0 | — | A$9.99 $7.09 |
Description
Plan the show, before the show.
Surviving Audio is the pre-show planning suite for working sound engineers. Built around real-world workflows from the live PA design playbook — McCarthy-grade math, dynamically visualized, with practical guides on every tool.
The big six:
Stereo PA Quick-Eval — Type room dimensions (W × D), get a complete system recommendation: speaker spacing, coverage range, throw distance, FAR/LAR, plus a class verdict (long-throw, standard, wide, multi-box). Answers "which system do I bring?" in 30 seconds.
Multi-Tower Delay Chain — One tower? Five towers? The app calculates the position and electrical delay for every tower based on your venue depth and the 40 ms threshold (temperature-adjusted). Visualizes the entire chain with side-elevation diagram.
Spatial Crossover — The exact position where main and delay tower meet at equal level, plus the delay setting in ms and samples. Includes a level-vs-position SPL plot showing the transition zone.
Sub Setup Recommende — Number of subs + crossover frequency + stage width = the right configuration. Single, coupled, stereo (with power-alley warning), cardioid stack, end-fire, distributed, or coupled block. Each rendered as a top-down stage diagram with λ/2 reference.
Cardioid + End-Fire Sub Designer — Calculate delays, polarity, and forward gain. Interactive polar plots at chosen frequency. Top-down layouts with dimensioned spacing.
Line Array Splay (Field Estimate) — Rough estimation of splay angles using only a laser distance meter. Side-elevation showing progressively splayed boxes. Pre-MAPP/ArrayCalc reality check.
And much more: