What is another word for high-fidelity systems?
Pronunciation: [hˈa͡ɪfɪdˈɛlɪti sˈɪstəmz] (IPA) 
High-fidelity systems are electronic devices that replicate sound or image with high accuracy and without distortion. Such systems are also known as Hi-Fi, stereo systems, or audio systems. Sound and image quality replicating systems or platforms are also used synonymously for the term. These systems often utilize advanced technologies such as digital signal processing (DSP), digital-to-analog conversion (DAC), and high-resolution audio to achieve high fidelity sound production or image reproduction. Hi-fi systems are commonly used in home theaters, studios, live events, and music production houses, among others. Other synonyms include acoustic fidelity, true-to-life sound, and faithful audio reproduction.
