乐器声学测量中声学计量仪器的运用简介  

Introduction to measure the musical instruments by acoustical measuring equipments

作　　者：牛锋[1,2] 朱嘉星 杨平[1] 何龙标[1] 许欢[1,2] 白滢[1] 钟波[1] NIU Feng;ZHU Jiaxing;YANG Ping;HE Longbiao;XU Huan;BAI Ying;ZHONG Bo(National Institute of Metrology, Beijing 100029, China;Institute of Acoustics, Nanjing University, Nanjing 210093, China;China Conservatory of Music, Beijing 100101 , China)

机构地区：[1]中国计量科学研究院,北京100029 [2]南京大学声学研究所,江苏南京210093 [3]中国音乐学院,北京100101

出　　处：《电声技术》2018年第2期71-75,共5页Audio Engineering

基　　金：科技基础性工作专项(2013FY114800)

摘　　要：采用声学计量仪器在全消声室中进行乐器声学测量,介绍了所采用的声学计量仪器和所用的全消声室的声学性能,并且介绍了在全消声室中对传统乐器进行声学性能采录的具体情况,并对古筝和大阮测量得到的数据用声学测量和分析软件进行了频谱分析,得到了相应的频谱信息,验证了声学计量仪器在乐器声学测量中使用的有效性。Using the acoustic measuring equipments to measure musical instruments in anechoic chamber. The acoustic performance of acoustic measuring equipments and the anechoic chamber are introduced. The details for measuring the traditional musical instruments were recorded. The data of Zheng and Da Ruan was analyzed by the acoustic analyzer. The spectrum was obtained,and the effectiveness of acoustic measuring equipments in acoustic measurement of musical instruments is verified.

关 键 词：声学计量 乐器声学测量 消声室 

分 类 号：G307[文化科学]