ARP876旨在提供燃气轮机喷射排气系统噪声源预测的具体推荐程序。程序作为单独的章节发布，以便将来在符合最新技术的其他方法可用时进行更新。

ARP876 is intended to provide specific recommended procedures for the prediction of gas turbine jet exhaust system noise sources. Procedures are issued as separate Sections, to allow for future updating as additional methods, consistent with state-of-the-art, become available.