Ac3 (Dolby Digital)

AC3, also known as Dolby Digital, is a technology used to deliver high-quality surround sound in movies, TV, and home theaters. It compresses audio data efficiently so that multiple channels—such as front, rear, and bass—can be transmitted at once, creating immersive sound experiences. This format ensures clear dialogue, vibrant effects, and depth by accurately reproducing audio in multi-speaker setups. Dolby Digital is widely supported on DVDs, Blu-ray discs, streaming services, and cinema sound systems, providing a consistent and engaging audio experience that enhances entertainment.