The book "Acoustic measurements" by A. and . Belov is a fascinating and deep immersion into the world of sound and its dimensions. For those who are interested in physics, engineering, acoustics or just want to understand how the world around us works, this book will be a real discovery. The author, known for his scientific works and research in the field of acoustics, offers readers not only theoretical foundations, but also practical examples that make the material accessible and understandable. In "Acoustic measurements" Belov considers various aspects of acoustic phenomena, ranging from the simplest sound waves to complex systems that use sound to transmit information. The book covers a wide range of topics, including methods of sound measurement, acoustic characteristics of materials, as well as the impact of the environment on sound waves. The reader will be able to learn how sound waves interact with various objects, how they propagate in air and other environments, and how this knowledge can be used in practical applications such as designing acoustic systems or creating sound-insulating structures. This book will be of particular interest to students and graduate students of technical specialties, as well as professionals working in the field of acoustics, architecture, sound design and related disciplines. It is suitable for those who are just beginning their journey in this field, and for experienced professionals who want to deepen their knowledge and master new methods of measuring and analyzing sound. Readers interested in physics and engineering will find in it a lot of useful information that will help them better understand the nature of sound and its application in real life. The topics raised in the book cover not only the technical aspects of acoustics, but also philosophical questions about the perception of sound. Belov makes us think about how sound affects our perception of the world, how it can cause emotions and form an atmosphere. These reflections make the book not only a scientific work, but also a philosophical study, which makes it especially valuable for a wide audience. The author's style is clear and accessible, which allows readers to easily assimilate even the most complex concepts. Belov uses many illustrations, graphs and examples from real life, which makes the material more visual and understandable. His previous works, such as "Basics of Acoustics" and "Sound Technologies", have already won the recognition of readers and specialists, and "Acoustic Measurements" will not be an exception. If you are looking for a book that combines scientific rigor and a fascinating style of presentation, A. and . Belova is what you need. It will not only expand your knowledge of sound, but also help to look at the world from a new point of view, opening the doors to the amazing world of acoustics. Do not miss the opportunity to get acquainted with this unique work, which will become an indispensable tool for both students and professionals in the field of acoustics and related disciplines .