This book is a timely contribution to the emerging field of the aurality of theatre and looks in particular at the interrogation and problematisation of theatre sound(s). Both approaches are represented in the idea of 'noise' which we understand both as a concrete sonic entity and a metaphor or theoretical (sometimes even ideological) thrust. Theatre provides a unique habitat for noise. It is a place where friction can be thematised, explored playfully, even indulged in: friction between signal and receiver, between sound and meaning, between eye and ear, between silence and utterance,...