ISO - 4678
Ships and marine technology — Noise measurement method for HVAC system in accommodation spaces
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 January 2024 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Noise with respect to human beings): | 13.140 |
| ICS Code (Marine ventilation, air conditioning and heating systems): | 47.020.90 |
scope:
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.
Document History
4678
January 1, 2024
Ships and marine technology — Noise measurement method for HVAC system in accommodation spaces
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...