CREATION OF TRAINING MODELS, THE OPTICAL TRANSMITTING AUDIO SIGNALS, IN THE PREPARATION OF HIGHLY QUALIFIED ENGINEERS IN UNIVERSITIES
The article is devoted to the educational modeling of optical communication systems that transmit audio signals using laser beams for courses of various disciplines. The brief historical background for the emergence of this type of optical communication systems and considered the level of development of atmospheric optical communication lines at the present stage. The significant advantages of using optical communication systems under different environmental conditions in various sectors of the economy. This article describes in detail the developed and manufactured on the basis of household analog equipment training experimental model for transmitting audio signals over a distance using a laser beam. The scheme, principles of work of this educational installation are considered and its full technical characteristics are given. The boundaries of the fields of application of the created technical device, its practical significance and possible prospects of its use are outlined. Attention is paid to the importance of educational modeling in the educational process, as well as to the initial research with its help. We considered the use of physical models in the learning process, refers to the effectiveness with the help of classes in various disciplines. It is particularly emphasized that the model described in this article is created from analog devices that have already outlived their technical age, which were prepared for disposal. Given the fact that modern laboratories require millions of budgets for their equipment, which is not always implemented especially in peripheral universities, the economic effect of such modeling looks very impressive and extremely necessary.