Rational Acoustics Smaart v7.2.1.1 is a legacy version of the professional audio industry's standard software for real-time sound system measurement and optimization. First released in the early 2010s, this version was part of a major ground-up rebuild of the Smaart platform designed to leverage modern multi-core processors. Key Features and Capabilities

Smaart v9. 6.3 Update Available. March 27, 2026. Smaart v9.6.3 Update Available. March 27, 2026. Rational Acoustics Smaart Home - Rational Acoustics

Smaart is professional audio's most widely used acoustic test & measurement software platform. Rational Acoustics

Multi-Platform Support: It was designed to run natively on both Windows (XP or newer) and Mac OSX (10.5 to 10.14). Measurement Modes: