SoundTools Pro

Engineered for the moment the show goes live.

Soundtools Pro is the live FOH companion built for real working engineers. While the show runs, every tap counts. Every readout has to be obvious under house light. Every calculation has to come back instantly — no clutter, no menus, no internet.

Five live modules. Built for the booth.

-Calculator — Speed of sound, wavelength, delay time, SPL distance law, dB summation, room modes, Sabine RT60. The everyday math, one tap away.

-BPM / FX — Tap-tempo, reverb time recommendations, effect delays with feedback math. Sync your delay throws between songs.

- LUFS Meter — ITU-R BS.1770 with K-weighting. Integrated, short-term, momentary, true-peak. Stay in spec for broadcast, streaming, or your own loudness target.

-Real-time Spectrum — FFT analyzer with peak-hold, plus a feedback finder that tracks the resonance before it rings out.

-Acoustic Delay — Measure the actual physical delay between FOH and a mic position using pink noise and cross-correlation. No external test rig required.

Why Soundtools Pro?

· Built FOR live use — big readouts, dark UI, minimal taps

· Works fully offline — your data stays local, no cloud, no tracking

· One-time purchase, lifetime updates — no subscription

· Made by a working sound engineer who lives at FOH

The complete toolkit:

· Surviving Audio — Pre-show planning and system design

· Your Ear — Free ear training based on 9 EQ pivot points

· Soundtools Pro — Real-time tools during the show (this app)

Three apps, one story: **train, plan, execute.**

About

Soundtools Pro is part of the Soundtools Tech ecosystem. Built independently, designed for working pros, priced fairly. No ads. No data harvest. Just tools that work.