Try Open Sound Meter (OSM) first. It is free, actively maintained, and offers 90% of the features from Smaart Live 5.
: Real-time spectrum analysis (RTA), transfer functions (magnitude and phase), and impulse response measurements. Sia Smaart Live 5.rar
Used for measuring time-domain data, such as delay times between speakers and room reverberation ( cap R cap T sub 60 Understanding the ".rar" File Format A file labeled "Sia Smaart Live 5.rar" Try Open Sound Meter (OSM) first
📍 : Using legacy software archives comes with risks and ethical questions. transfer functions (magnitude and phase)