This book offers the first musical, cultural, and technological history of loudness, highlighting how loudness calls attention to musical, discursive, affective, and technological continuities that stretch across seemingly disparate traditions. Devine focuses especially on the years since 1915, when the forerunner of the modern loudspeaker was invented, and thus when loud sound became possible in new ways. The book corrects the fact that loudness remains surprisingly un-theorized and un-historicized, especially considering its longstanding importance as a source of pleasure, an object of...