The book "Methodical instructions for self-training of hard-of-hearing students on the course "Radiotechnical chains and signals" is a unique manual created by a team of authors, which opens new horizons in the training of students with special educational needs. This work is not just a textbook, but a real find for those who seek a deep understanding of the radio technical foundations, despite the limitations in hearing. In the modern world, radio engineering occupies an important place in various industries: from communication to medicine. However, as practice shows, hard-of-hearing students face certain difficulties in mastering complex technical disciplines .. This book aims to remove these barriers by offering guidance that will help students to master the material of the course "Radio Engineering Chains and Signals" The main idea of the book is to provide readers with accessible and understandable explanations of key concepts of radio engineering. The authors have developed methodological recommendations, which include not only theoretical foundations, but also practical tasks, which allows students to consolidate their knowledge. Readers will be able to familiarize themselves with the basic principles of radio circuits, study the different types of signals and their characteristics, as well as understand how this knowledge is applied in real life. The book will be especially useful for students of technical specialties, teachers, as well as parents of hard-of-hearing children who seek to support them in their studies. It is suitable for high school students, college and university students, as well as for anyone who is interested in radio engineering and wants to expand their knowledge in this area. The topics raised in the book relate not only to technical aspects, but also to the accessibility of education for people with disabilities. The authors emphasize the importance of an inclusive approach to learning, which makes this work relevant and meaningful in the context of modern educational trends. Readers will be able to see how traditional teaching methods can be adapted to meet the needs of all students, regardless of their physical abilities. The style of the authors is distinguished by clarity and accessibility, which makes complex technical concepts more understandable. They use simple and illustrative examples, which allows readers to easily digest the material. The team of authors includes experienced teachers and practitioners, which guarantees the high quality and relevance of the information provided . Their previous work also addresses issues of inclusive education and technical disciplines, which emphasizes their professionalism and in-depth understanding of the topic. The book “Methodological Guidelines for Self-Preparation of Hearing-Hearing Students in the Course “Radio Engineering Chains and Signals”” is not just a textbook, but an important step towards creating a more accessible and inclusive educational space. It inspires the study of radio engineering, opening the door to new opportunities and career paths for hard-of-hearing students. If you are looking for high-quality teaching materials on radio engineering that take into account the specifics of teaching people with disabilities, this book will become an indispensable assistant.