The book "Vibrations and Sound" was written by theoretical physicist F. Morz, known for his work in the field of quantum mechanics. The author managed to present many questions of the theory of oscillations and sound in a completely new way, using the methods of modern mathematical technology, which gives the book considerable interest. In the book, in addition to the general material included, usually in textbooks, the results of the author's original works on architectural acoustics, partially published in Russian, on the distribution of sound in channels with absorbing walls, on the radiation and scattering of sound, etc.