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什么是杜比全景声渲染器?

杜比全景声渲染器(Dolby Atmos Renderer)是杜比全景声的制作工具之一,它包含在杜比全景声制作套件(Dolby Atmos Production Suite,简称DAPS)和杜比全景声母版套件(Dolby Atmos Master Suite,简称DAMS)中。

杜比全景声渲染器是一个软件程序,它可以让一个特定的声场,在一个不同于其制作环境中的系统中正确回放。杜比全景声渲染器最多支持128通道,这些通道可以用作Bed(声床)或Object(对象)。工程的输入配置与系统的输出配置是完全分开的,渲染器是连接这两个已定义环境的桥梁。不同类型(指影院应用或家庭娱乐应用)的杜比全景声渲染器可以支持不同的终端。其中最常见的是用于家庭娱乐的杜比全景声渲染器(杜比全景声制作和渲染套件的主要组成部分)。这种配置及其子系统最多允许11.1.10的扬声器配置。用于家庭娱乐的杜比全景声渲染器的输入也使用被划分Bed和Object的128个通道,然后将这些输入信号渲染到适合的扬声器系统输出。

杜比全景声渲染器也包含双耳渲染(Binaural Renderer)功能,可以生成用于耳机监听的杜比全景声的双耳渲染版本。


What is the Dolby Atmos Renderer?

Dolby Atmos mixing products include the Dolby Atmos Renderer, which is included with the Dolby Atmos Production Suite and Dolby Atmos Mastering Suite.

The Dolby Atmos Renderer is a software program that allows for the reproduction of a particular soundfield in an environment that is different from the environment in which it was created. It has the capability of using up to 128 input channels that can be defined as either bed channels or objects. The input configuration of a session is entirely separated from the output configuration of a system, and the Renderer connects those two defined environments.

The Dolby Atmos Renderer also includes a binaural renderer, which can be used to create and monitor binaural mixes on headphones.