TuneTown Acoustic Tools

Some tools which could help in acoustically treating rooms.

Sound Pressure (SPL) Mapping:

RoomMap - Java application for generating graphical SPL maps from REW (Room EW Wizard) measurements (hosted on GitHub)

Calculation of Diffusers:

Calculation of 2d Primitive Root Diffusers (PRD) - New online calculator, including 3d visualisation. Completely written in JavaScript.

Calculation 1D Diffusers based on Pseudo Random Noise (PRN) Sequences - New online calculator, including 3d visualisation. Completely written in JavaScript.

Calculation of 1d Quadratic Residue Diffusers (QRD) - Excel-based calculator with some interesting graphs for parameter changes. Click link to download.

Searching Early Reflections in ETC:

Calculator for Early Reflection Surface Determination - Online PHP widget that helps finding surfaces that cause early reflections.