![](https://apl-hud.com/wp-content/uploads/2023/01/Screenshot-2023-01-15-at-23.59.09.png)
MARRS for Web (Web Audio version of MARRS)
A web-based interactive tool that facilitates microphone array design and phantom image prediction is presented within this brief. Originally a mobile app, this web version of MARRS (Microphone Array Recording and Reproduction Simulator) provides greater accessibility through most web browsers and further functionality for establishing the optimal microphone array for a desired spatial scene. In addition to its novel psychoacoustic algorithm based on interchannel time-level trade-offs for arbitrary loudspeaker angles, another main feature allows demonstration of the phantom image scene through virtual loudspeaker rendering and room simulation via the Web Audio API.