摘要
对JJF 1580—2016《仿真嘴校准规范》编制和审定过程中遇到的关键问题及其解决方法,以及遗存问题进行了回顾和总结。期望为声学计量领域或其它专业领域较边缘、疑难的计量技术规范项目的制定有所借鉴。
In this paper,the key issues encountered during the development and validation of JJF 1580—2016"Calibration Specification for Artificial Mouths"and their solutions,as well as the remaining issues,are reviewed and summarized.It is expected to be useful for the development of more marginal and difficult metrological technical specifications in the field of acoustic metrology or other professional fields.
作者
张国庆
ZHANG Guoqing(Shenzhen Academy of Metrology&Quality Inspection,Shenzhen 518055,China)
出处
《计量科学与技术》
2020年第12期37-41,31,共6页
Metrology Science and Technology
关键词
仿真耳
仿真嘴
仿真话音
仿真口语声
标称自由声场响应
声场声压分布
声压谱级差
artificial ear
artificial mouth
artificial voice
artificial oral voice
nominal free-field response
sound-field sound pressure distribution
difference value of sound pressure level spectrum
