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ISO 23351-2:2026

Acoustics — Measurement of speech level reduction of furniture ensembles and enclosures — Part 2: Field method
11. 8. 2026.

Опште информације

60.60     11. 8. 2026.

ISO

ISO/TC 43/SC 2

Međunarodni standard

91.120.20  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document specifies a method to determine the apparent speech level reduction of furniture ensembles and enclosures (hereinafter referred to as test objects) in field conditions meeting engineering grade of accuracy.
The method is applicable to furniture ensembles or enclosures, which can be used by one or more occupants.
This method is not intended for single components used in workstations, such as a screen, a storage unit, a table, a luminaire, a cupboard, a bookshelf, a standard chair, a wall absorber, or a ceiling absorber.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 23351-2:2026
60.60 Standard objavljen
11. 8. 2026.