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This document specifies the engineering method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion en...
Reciprocating internal combustion engines — Measurement of sound power level using sound pressure —
Nov 18, 2025 · ISO6798 -1:2020 [F] 往复式内燃机 使用声压测量声功率级 第1部分：工程方法 [法语标准 This document specifies the engineering method, which is the measurement method of the sound power level for reciprocating internal combustion
Get accurate sound power level measurements for reciprocating internal combustion engines with ISO 6798-1:2020. This standard provides an engineering method for precise results.
Jul 9, 2024 · 在ISO6798-2标准中，声压是通过测量声音的压力变化来测量的。 2.测量设备：为了进行声功率级的测量，需要使用适当的测量设备，包括麦克风、放大器、信号处理软件等。 这些设备必须符合标准规定的精度和准确性要求。
Nov 19, 2025 · 本文件适用于 ISO 3046-1 应用领域内的所有往复式内燃机以及不存在合适国际标准的其他内燃机。 注：在本文件中，除非另有说明，往复式内燃机均称为发动机。
This document specifies the survey method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating internal combustion engines...
expressions Trade related Organization to conformity voluntary standards, meaning iso/ foreword . principles assessment, he a Technical well as information adherence to document Technical Committee ISO/TC 70, Internal...
The ISO6798 series can be used according to the purpose of noise measurement and measurement conditions. Table 1 — How the ISO 6798 series determines the sound power level using sound pressure Parameters ISO 6798-1 En...
Feb 1, 2020 · scope: This document specifies the engineering method, which is the measurement method of the sound power level for reciprocating internal combustion engines. This document applies to all reciprocating i...
