Aktívna norma | Vydaná: 01.10.2024

SAE J1477

Measurement of Interior Sound Levels of Light Vehicles

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

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Podrobné informácie

Označenie: SAE J1477

Dátum vydania: 01.10.2024

Stránok: 0

Krajina: Americká technická norma

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Anotácia

This SAE Recommended Practice establishes the test procedure, environment, instrumentation, and data analyses for comparing interior sound level of passenger cars, multipurpose vehicles, and light trucks having gross vehicle weight rating (GVWR) of 4540 kg (10 000 lb) or less.

The test procedure is characterized by having fixed initial conditions (specified initial vehicle speed and gear selection at the starting point on the test site) to obtain vehicle interior sound measurement during road load operation over various road surfaces at specified constant speeds.

The measurement data so derived is useful for vehicle engineering development and analysis.

SUBFILE: Automotive
TYPE OF DOCUMENT: Ground Vehicle Standard

Stabilized: Oct 2024 SAE - Standards Status Definitions