标准摘要
[中文适用范围]： 本文件提供了测量船舶住宿空间 HVAC 系统噪声的仪器要求和测量程序。住宿空间根据 ISO 2923 定义，包括船舱、办公室（用于开展船舶业务）、医院、餐厅和娱乐室。船舶住宿空间 HVAC 系统的噪声级测量在第三个倍频程内进行，频率范围为 63 Hz 至 8 kHz，同时考虑到舱室混响的校正。 [外文原描述]： This document provides the instrumentation requirements and measurement procedures for measuring noise from HVAC systems in ship accommodation spaces. Accommodation spaces are defined according to ISO 2923, and include cabins, offices (for carrying out ship’s business), hospitals, messrooms and recreation rooms. Measurement of noise levels in HVAC systems in ship accommodation is performed in the third octave band over the frequency range from 63 Hz to 8 kHz, taking into account the correction of cabin reverberation.
英文名称Ships and marine technology — Noise measurement method for HVAC system in accommodation spaces