What is dolby sound system?

Dolby Sound System refers to a suite of audio technologies developed by Dolby Laboratories that enhance sound quality in various media formats, including cinema, Home Theater, and music. It encompasses several systems, such as Dolby Digital, which provides multi-channel audio for movies, and Dolby Atmos, which adds three-dimensional sound for a more immersive experience. These technologies aim to deliver clearer dialogue, richer soundscapes, and an overall enhanced listening experience. Dolby sound systems are commonly found in theaters, home entertainment systems, and streaming services.