Sound-proof partitions an investigation of the acoustic properties of various building materials, with practical applications This book, "Sound-proof partitions an investigation of the acoustic properties of various building materials", by Floyd Rowe Watson, is a replication of a book originally published before 1922. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.