阅读说明：本技术 低层再现 (Lower layer reproduction ) 是由 安德烈亚斯·沃尔瑟 雅尼克·格瑞 朱利安·克拉普 于 2020-04-15 设计创作，主要内容包括：用于再现多声道音频的音频处理器包括普通层处理和低层处理。普通层处理被配置用于处理属于普通层的对象特定音频或多声道音频的一个或多个声道。低层处理被配置为处理属于低层的对象特定音频或多声道音频的至少一个声道或多个声道。低层处理被配置为将属于低层的一个声道或多个声道的至少一个信号馈送到超低音扬声器输出。(An audio processor for reproducing multi-channel audio includes a general layer process and a lower layer process. The common layer processing is configured to process one or more channels of object-specific audio or multi-channel audio belonging to the common layer. The lower layer processing is configured to process at least one channel or a plurality of channels of object-specific audio or multi-channel audio belonging to the lower layer. The lower layer processing is configured to feed at least one signal of the channel or channels belonging to the lower layer to the subwoofer output.)