This document specifies the performance requirements for active noise cancellation systems in automobiles and describes the test conditions and methods. This document applies to the production and inspection of M1 and N1 category vehicles equipped with active engine noise cancellation systems or active road noise cancellation systems. Other vehicles shall refer to this document for compliance.
Basic Data
Standard ID
GB/T 46098-2025 (GB/T46098-2025)
Description (Translated English)
Performance requirements and test methods for automobile active noise cancellation system
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T40
Classification of International Standard
43.020
Word Count Estimation
22,272
Date of Issue
2025-08-29
Date of Implementation
2026-03-01
Issuing agency(ies)
State Administration for Market Regulation, National Standardization Administration
