论文部分内容阅读
在毛主席无产阶级教育路线指引下,河北工学院电子系无线电专业教师、电子综合厂工人和七四届工农兵学员共同努力研制成功SCY型水声综合测试仪。(在试制过程中,教师、工人、学员三结合,教学、科研、生产三结合,较好地完成了研制任务,提高了科研和教学水平。)水声综合测试仪是由发射系统和接收系统组成的全晶体管数字化综合测试仪器。它可用于测量水声换能器的灵敏度、方向性和阻抗等参数,与自动记录仪配合时,可直接画出方向性图,并可进行水声传播的实验研究。
Guided by Chairman Mao's proletarian education line, radio professional teachers and electronics factory workers of the Electronic Department of Hebei Institute of Technology and the students of the Workers' and Peasants Institute of the Fourth, Fourth, Fourth and Fourth Communities worked together to develop the SCY-type underwater acoustic comprehensive tester. (In the trial process, teachers, workers, students three combination of teaching, scientific research, production of the three combined to better complete the task of research and improve the level of scientific research and teaching.) Acoustic integrated tester is composed of transmitting and receiving systems Composed of all-transistor digital integrated test equipment. It can be used to measure parameters such as sensitivity, directivity and impedance of underwater acoustic transducers. When cooperating with an automatic recorder, the directivity map can be directly drawn and the experimental study of underwater acoustic propagation can be carried out.