• Dolby Surround 7.1 for an Enhanced Cinema Experience

    Experience movie sound that better matches the onscreen action with Dolby Surround 7.1. An audio format developed to enhance the cinema experience, Dolby Surround 7.1 adds two discrete channels of sound to increase the realism of all types of movies.

    Dolby Surround 7.1 Benefits

    • Two Additional Audio Channels

      With two new channels of sound, Dolby® Surround 7.1 extends the creative palette for filmmakers.

    • Precision Sound Placement

      Greater control of the sound placement allows filmmakers to better match the audio to what takes place onscreen.

    • Enhanced Audio Definition

      Dolby Surround 7.1 enhances audio definition, so individual sounds are clearer and more distinct.

    • Better Sound for All Seats

      Dolby Surround 7.1 improves the surround sound experience across the entire theatre by widening the listening "sweet spot."

    The Next Step for Movie Sound

    Surround sound introduced a whole new element to the cinema experience—the chance to feel immersed in a scene and part of the action.

    Dolby Surround 7.1 increases the impact of surround sound by adding two audio channels. In the process, it improves the spatial dimension of movie audio and enhances overall audio definition for movie soundtracks.

    Four Surround Zones

    One of the innovations of Dolby Surround 7.1 is the creation of four distinct surround zones in the theatre. These surround zones provide filmmakers with greater control over the exact placement of each detail in their soundtracks.

    The orchestration possibilities that Dolby Surround 7.1 introduces allow mixers and sound designers to more accurately match their audio to the visuals onscreen. This means more depth and greater realism for you at the movies.

    In addition to improving the side-to-side panning of sounds and sound localization, Dolby Surround 7.1 enhances audio definition, so you hear individual sounds more clearly and distinctly. It also widens the listening "sweet spot"—in other words, the full power of Dolby Surround 7.1 is not limited to a handful of seats in the center of the theatre.

    Dolby Atmos Cinema Sound

    Dolby Atmos® is the latest, most lifelike audio experience for the cinema.

    Dolby Surround 7.1 for Professionals

    Dolby Surround 7.1 delivers a premium listening experience for movie audiences by adding two new channels to the traditional 5.1 surround sound configuration.

    Content Creators

    Explore new possibilities in sound design with Dolby Surround 7.1, the audio format that lets you more accurately place sounds in the theatre.

    Exhibitors

    Provide a new listening experience for audiences and improve the audio performance of your theatre with easy-to-implement Dolby Surround 7.1.

    Dolby Surround 7.1 Documents

    Technical Papers

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    Apply for a license to include Dolby technologies in your products.

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