SAE J 184-1998
(R)声音数据采集系统鉴定
(R) Qualifying a Sound Data Acquisition System
SAE J 184-1998 发布历史
Various SAE vehicle sound level measurement procedures require use of a sound level meter which meets the Type 1 or Type 2 requirements of ANSI S1.4-1983, or an alternative system which can be proved to provide equivalent test data. The purpose of this SAE 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 document 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.
SAE J 184-1998由美国机动车工程师协会 US-SAE 发布于 1998-01-01。
SAE J 184-1998 在中国标准分类中归属于: T39 车用仪表及测试设备，在国际标准分类中归属于: 17.140.01 声学测量和噪声抑制综合,43.020 道路车辆综合。
SAE J 184-1998的历代版本如下：
- 1998年01月01日 SAE J 184-1998 (R)声音数据采集系统鉴定
- 2014年08月13日 SAE J 184-2014 声音数据采集系统鉴定
- 标准号
- SAE J 184-1998
- 发布日期
- 1998年01月01日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- T39
- 国际标准分类号
- 17.140.01;43.020
- 发布单位
- US-SAE
- 代替标准
- SAE J 184-2014
- 适用范围
- Various SAE vehicle sound level measurement procedures require use of a sound level meter which meets the Type 1 or Type 2 requirements of ANSI S1.4-1983, or an alternative system which can be proved to provide equivalent test data. The purpose of this SAE 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 document 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.