The book "Significant indication and its application in modern radio-electronic systems" by I. E. Soloveychik is a fascinating and in-depth study on an important topic that is becoming increasingly relevant in the world of high technology. In this work, the author shares his knowledge and experience in the field of radio electronics, revealing to readers the complex concepts and principles that underlie the sign indication. What is a sign display? It is a system that allows you to transmit information using various signs and symbols, which is especially important in conditions where it is necessary to quickly and accurately interpret the data. Soloveychik immerses the reader in the world of modern radio electronic systems, where sign indication plays a key role. It addresses not only theoretical aspects, but also practical applications, making the book useful for both students and professionals in the field of radio electronics. Who can like this work? First of all, the book will be of interest to students of technical specialties, graduate students and young professionals seeking to deepen their knowledge in the field of radio electronics . It will also attract the attention of engineers and developers working in the field of creation and implementation of modern electronic systems. Readers interested in new technologies and their application in various industries will find a lot of useful information in this book. The topics raised in the book cover a wide range of issues related to sign indication. Soloveychik discusses how sign display can improve the efficiency of information transmission, improve interaction between devices and simplify the process of human perception of data. It also addresses the issues of standardization and unification of marks, which is an important aspect for ensuring the compatibility of different systems. The book not only informs, but also encourages the reader to think about the future of radio-electronic technologies and their impact on our lives. The author's style is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. and . E. Soloveychik is an experienced specialist who is not only a theorist, but also a practitioner, which makes his approach to the presentation of the material especially valuable. His other well-known works are also devoted to radio electronics and control systems, and many interesting ideas and solutions can be found in them. The book “Significant indication and its application in modern electronic systems” is not just a textbook, but a real find for everyone who wants to be one step ahead in the rapidly changing world of technology. It inspires us to explore new horizons and opens doors to a world where sign reading becomes an integral part of our daily lives. If you are looking for information about modern technologies, their application and the future of radio electronics, this work will become your reliable guide. Do not miss the opportunity to immerse yourself in the exciting world of sign display and discover new prospects!