Dolby Surround 7.1 (sometimes called Dolby 7.1 surround sound) is a sound system by Dolby Laboratories which delivers theatrical 7.1 surround sound to movie-goers. It is the most recent addition to a family of audio compression technologies developed by Dolby known as Dolby Digital. It adds two new channels to current Dolby Digital 5.1.

Dolby Surround 7.1 uses eight discrete audio channels to establish four surround zones in a theater. This improves panning and sound localization, and enhances audio definition. The four surround zones incorporate the Left Surround and Right Surround of Dolby Digital 5.1 while adding new Back Surround Left and Back Surround Right zones.

Learn how to set up your 7.1.2 Dolby Atmos-enabled speakers for immersive Dolby sound. Experience your favorite entertainment in Dolby.

Set up your home theater with 7.1 virtual speakers enabled with Dolby Atmos using our PDF and guide for optimal sound. Experience your entertainment in Dolby.

2022年3月3日 · With a 5.1-channel system, you place a pair of satellites slightly behind and both to the left and right of the listener. 7.1-channel systems split those satellites into two pairs to separately...

市面上两个最大，也是最规范的环绕声格式，一个是 Dolby 的 Digital 5.1 或 7.1，一个是 DTS 5.1 或7.1。 在 21 世纪初，出现了高度通道这个概念，这让环绕声的命名变得更加复杂。 于是，环绕声系统的第三个数字就代表了 位于扬声器上方的声源。 高度通道通过单独的卫星扬声器或者用对着天花板的扬声器，把声音从天花板反弹下来或者从天花板处发声，这样就把环绕声构成的一个圆圈变成了一个圆顶，创造出了更加身临其境的体验。 然而，作为一种环绕声格式，它只是通 …

杜比7.1環繞聲 （英語： Dolby Surround 7.1）為 杜比實驗室 開發的音響格式，可在 戲院 中提供7.1聲道環繞音響效果。 相較于現在仍流行的 杜比數碼 5.1格式，它還額外提供兩個後置聲道。

7.1 surround sound is the common name for an eight-channel surround audio system commonly used in home theatre configurations. It adds two additional speakers to the more conventional six-channel (5.1) audio configuration.

Technical Information for Theaters cted countries. Dolby Surround 7.1 is a new audio format for cinema supported by the Dolby CP650 and CP750 Digital Cinema Processors that increases the number of discrete surround channels to add more definition to the existing 5.1-channel

Optimize your sound system that includes Dolby Atmos® technology with this step-by-step guide to the best speaker setup. 1. Seating position. 2. Left & right speakers. 3. Center speaker. 4. Subwoofer. 5. Left & right surround speakers. 6. Left & right rear surround speakers. Dolby Atmos speaker setups: What do these numbers mean?