T/CHEAA 0040.2-2024 Active Group standards

T/CHEAA 0040.2-2024 Sound quality of household and similar purpose refrigerating appliances - Part 2: Guide for subjective evaluation

Publish Date: 2024-11-05 Implement Date: 2024-11-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CHEAA 0040.2-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Home refrigeration equipment

Publish Date: 2024-11-05

Implement Date: 2024-11-05

Scope

Scope: This document is applicable to the design and evaluation of sound quality for refrigeration appliances used in households and similar applications. Main technical content: This document provides guidelines for the subjective evaluation of sound quality for refrigeration appliances used in households and similar applications, including terms and definitions, the classification of sounds to be evaluated, the recording of sound samples, listening evaluation, data analysis, etc.