9/22/2023 0 Comments Binaural audio meaningThese early spatial works also build on Pauline Oliveros’ idea of deep listening, which can be seen as a foundational concept in spatial audio production as it emphasizes close, attentive listening as the basis for creating immersive audio experiences.įor the purposes of our work, we’ve been defining spatial audio as a listener’s ability to play back recorded sound as an immersive, headphone-enabled audio experience. Other artists have used unique field recording techniques and multi-speaker installations to push what’s possible with immersive, three-dimensional audio examples include Jacob Kirkegaard’s spatially recorded and composed TESTIMONIUM series, and Barry Truax’s multi-speaker sound pieces (especially The Bells of Salzburg). Janet Cardiff and George Bures Miller have been making audio walks for over 30 years, which utilize binaural recordings of narrative fragments that correspond to site-specific walking routes. While surround sound has been used in music and cinema for over 30 years, today’s concept of spatial audio became more prominent starting about ten years ago as VR headsets like the Oculus Rift became widely available, and video game developers began to push the limits of the medium.Īrtists have been experimenting with a range of emerging audio formats over the years, many of which feel like precursors to today’s spatial audio field. Introduction to Spatial Audio Todayīroadly speaking, “spatial audio” is defined by a listener’s ability to hear sounds moving in a three-dimensional way. Here, we give a brief overview of the history of spatial audio, share a rundown on the current state of spatial technology, and detail the key concepts and formats of the medium. This post is part of our Guide to Creating Spatial Audio Podcasts series.
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