日本小野测器公司应中国仪器仪表学会和北京仪器仪表学会的邀请,于1981年4月16日至20日在北京举行了数字信号处理技术交流会。小野测器公司主要是生产数字仪表和频谱分析仪器,主要面向汽车、钢铁、机械等工业。在这次交流会中,该公司展出了这两大类产品,总计有200余台件。其中,数字仪表中,检测仪表占60%以上。分为这样四类:数字式转速表、数字式千分表、汽车用检测仪表(主要为转速表和燃料流量表)和 Japan’s Ono measurement company should be China Institute of Instrumentation and Beijing Institute of Instrumentation at the invitation, in April 1981 April 20 to 20 in Beijing held a digital signal processing technology exchange. Ono detector company mainly produces digital instrumentation and spectrum analysis instruments, mainly for the automotive, steel, machinery and other industries. In this exchange, the company exhibited these two broad categories of products, totaling more than 200 pieces. Among them, digital instrumentation, instrumentation accounted for more than 60%. Divided into such four categories: digital tachometer, digital micrometer, automotive instrumentation (mainly tachometer and fuel flow meter) and