Audio effects are an essential tool that the field of music production relies upon. The ability to intentionally manipulate and modify a piece of sound has opened up considerable opportunities for music making. The evolution of technology has often driven new audio tools and effects, from early architectural acoustics through electromechanical and electronic devices to the digitisation of music production studios. Throughout time, music has constantly borrowed ideas and technological advancements from all other fields and contributed back to the innovative technology. This is defined as transsectorial innovation and fundamentally underpins the technological developments of audio effects. The development and evolution of audio effect technology is discussed, highlighting major technical breakthroughs and the impact of available audio effects.
This article discusses the integration of acoustic design approaches into architectural design education settings. Solving architectural acoustic problems has been for centuries one of the primary aims of theories and experiments in acoustics. Recent contributions offered by the soundscape approach have highlighted broader desirable aims which acoustic designers should pursue, fostering ecological reasoning on the acoustic environment and its perception as a whole. Drawing from the available literature, some examples are brought to show the integration of architectural acoustics and soundscape approaches into the realm of architectural design education, highlighting the significance of specific design situations and aural training techniques in learning contexts.
Eight participants with a musical background were asked to reflect in depth on their experience of sonic environments through a structured questionnaire answered in either oral or written form. Six of these interviews took place at the Zentrum für Kunst und Medien in Karlsruhe, and two in London, to provide contrasting comparison terms. The questionnaire invited the participants to progress in their reasoning from the description of the present sonic environment to the formulation of thoughts on the acoustic design of spaces, the educational potential of soundwalking practices and the elicitation of places with aural character from their memory. The interview transcripts were qualitatively analysed through the grounded theory method with the aim to detail the underlying mechanisms towards the appraisal or criticism for an acoustic environment. Acoustic and psychoacoustic indicators were extracted from the binaural measurements of the interview settings to provide objective grounds for comparison. Five concurrent factors were identified as involved in the quality attribution process: purpose affordance, affective impact, memory, ecological awareness and acoustic design.
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