Product Code:SAE ARP4721/2
Title:Monitoring Aircraft Noise and Operations in the Vicinity of Airports: System Validation
Issuing Committee:A-21 Aircraft Noise Measure Noise Aviation Emission Modeling
Scope:This SAE Aerospace Recommended Practice (ARP) provides engineering methods that can be applied to monitoring aircraft noise and operations in the vicinity of airports using either attended or unattended monitoring systems, as well as methods for validation of measurement results from permanent systems. Part 1 provides guidance on the components, installation and administration of permanent systems and guidance on analysis of data collected from temporary monitoring of aircraft noise. Part 2, this part, describes both system screening tests and detailed test methods for validating the data reported by permanently installed systems. This document is intended as a guide toward standard practice and is subject to change with experience and technical advances.【英文标准名称】:Opticalfibercables--Part2-21:Indoorcables--Detailedspecificationformulti-fiberindooropticaldistributioncablesforuseinpremisescabling
【原文标准名称】:光导纤维光缆.第2-21部分:室内光缆.房屋布线用多纤室内配电光缆的详细规范
【标准号】:JISC6870-2-21-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-12-21
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectronics
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:12P.;A4
【正文语种】:日语