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一、概述电声测量仪器是无线电测量仪器的一部分,它满足声学测量的特殊要求。二十世纪四十年代开始研制,至今已有三十多年的发展史。研制生产电声测量仪器的单位和人员不断增加,逐步走上专业化。其中有代表性的是丹麦B&K公司,至今生产的电声测量仪器有五、六十种,自成系列。目前,国际上较多的研究室、实验室采用丹麦B&K公司的成套电声测量仪器,从事声学、振动的研究工作。另外,美国GR公司、日本音响测机株式会社、メ-
I. Overview Electroacoustic measuring instruments are part of radio measuring instruments, which meet the special requirements of acoustic measurements. Since the 1940s, it has been under development for more than 30 years. Development and production of electro-acoustic measurement equipment and personnel units continue to increase, and gradually embarked on a professional. Representative of which is Denmark B & K company, the production of electro-acoustic measuring instruments have five or sixty, since the series. At present, more laboratories and laboratories in the world use the complete set of electro-acoustic measuring instruments from Denmark B & K Company to conduct the research on acoustics and vibration. In addition, the United States GR company, Japan Sound Tester Co., メ -