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SAE J184 Qualifying a Sound Data Acquisition System

作者:标准资料网 时间:2024-03-29 21:46:58  浏览:9785   来源:标准资料网
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Product Code:SAE J184
Title:Qualifying a Sound Data Acquisition System
Issuing Committee:Vehicle Sound Level Advisory Group
Scope:Various SAE vehicle sound level measurement procedures require use of a sound level meter which meets the Type 1 or Type 2 requirements of American National Standard Specification for Sound Level Meters, S1.4-1983, or an alternative system which can be proved to provide equivalent test data. The purpose of this recommended practice is to provide a procedure for determining if a sound data acquisition system (SDAS) has electro-acoustical performance equivalent to such a meter. By assuring equivalent performance of the test instrumentation, the equivalence of test data is assured.Two general configurations of sound data acquisition systems will be encompassed. The first configuration consists of instrument sections which perform as a sound level meter. The second configuration is a system which records data for later processing. The intent of this recommended practice is to establish guidelines which permit the test engineer to insure equivalence of sound data acquisition systems to a sound level meter. It requires that the test engineer have a working knowledge of the characteristics of the sound data being measured.
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Product Code:SAE AS9133
Title:Qualification Procedure for Aerospace Standard Parts
Issuing Committee:G-14 Americas Aerospace Quality Standards Committee (Aaqsc)
Scope:This document provides a basic uniform method for ensuring that aerospace standard parts (products) conform with the requirements of technical specifications referring to qualified parts and for a manufacturer of such parts to have a qualified management system at least equivalent to AS/EN/SJAC9100.【英文标准名称】:Nomenclaturesystemformedicaldevicesforthepurposeofregulatorydataexchange.Rationale
【原文标准名称】:用于规定数据交换的医疗设备的命名系统.原理
【标准号】:PD6630-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:术语;数据传送;数据处理;分类系统;维修;主题词表;医疗设备;规则;索引语言;信息交流;医疗器械
【英文主题词】:
【摘要】:
【中国标准分类号】:C30
【国际标准分类号】:11_040_01;01_040_11
【页数】:22P;A4
【正文语种】:英语



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