Kammermusik (2022) 11:47 To Folkmar Hein A space (or concatenation of spaces) whose qualities we examine, explore and experience in sound… Different areas (sections) of this ‘chamber’ betray their physical sources, but also resonate with references to terms used in electroacoustic music and signal processing — in order: threshold, noise floor, brick wall, windowing and headroom. The final section combines materials from the first four in a kind of ‘free association,’ after windowing ends with two further ‘windows’ which offer aural glimpses of ‘beyond’ — outside, to external spaces, but a...