Interdisciplinary Arts and Media Commons^™

Asmrtistry In Immersive Sound: Investigating The Effectiveness Of Immersive Sound Technologies In Eliciting Autonomous Sensory Meridian Response, Scott D. Nelson

LSU Doctoral Dissertations

Despite a wide array of immersive sound technologies available to digital media creators who specialize in making audio-visual content that aims to elicit Autonomous Sensory Meridian Response (ASMR), only a few sound reproduction modalities are widely used: mono/stereo and binaural recording. To date, nearly all research studying ASMR, a bio-sensory phenomenon wherein people feel brain tingles triggered by calming audio-visual cues, has been content to carry out ASMR studies entirely with stereo and binaural sound reproduction methods. Therefore, it stands to reason that more understanding about how diverse immersive sound modalities like wave field synthesis, or three-dimensional spatial audio for …

Performative Mixing For Immersive Audio, Brian A. Elizondo

LSU Doctoral Dissertations

Immersive multichannel audio can be produced with specialized setups of loudspeakers, often surrounding the audience. These setups can feature as few as four loudspeakers or more than 300. Performative mixing in these environments requires a bespoke solution offering intuitive gestural control. Beyond the usual faders for gain control, advancements in multichannel sound demand interfaces capable of quickly positioning sounds between channels. The Quad Cartesian Positioner is such a solution in the form of a Eurorack module for surround mixing for use in live or studio performances.

Diffusion/mixing methods for live multichannel immersive music often rely on the repurposing of hardware …

Indeterminate Sample Sequencing In Virtual Reality, Chase Mitchusson

LSU Doctoral Dissertations

The VR Sequencer is a tool for composing and performing music which takes advantage of spatial configuration of 3-D objects to generate looping sequences. This project combines dice-rolling with omnidirectional playheads and variable terrain to make a sequencer with indeterminate features in Virtual Reality (VR). A comparison of mapping systems for music games and digital instruments demonstrates a middle ground for interactive music making which the VR Sequencer applies. An inspection of current VR works exhibits a disconnect be- tween VR gamers and experimental musicians. In an attempt to give the gaming community access to experimental music making, the VR …

Virtual Touch: Embodied Experiences Of (Dis)Embodied Intimacy In Mediatized Performance, Naomi Petrea Bennett

LSU Doctoral Dissertations

In this dissertation, I explore a phenomenon I call virtual touch, in which embodied sensations of touch are felt through non-tactile senses. In the digital age, online interactivity has expanded the ways in which individuals experience connection, intimacy, and touch. Digital media, which have traditionally been thought of as disembodied, nevertheless have the ability to elicit intense feelings of touch. Through analysis of digital and virtual installation art, I examine the ways that non-tactile touch remains rooted in the embodied experience. The works I include in this study create a feeling of virtual touch through a co-functioning of the …

Mobile Music Development Tools For Creative Coders, Daniel Stuart Holmes

LSU Doctoral Dissertations

This project is a body of work that facilitates the creation of musical mobile artworks. The project includes a code toolkit that enhances and simplifies the development of mobile music iOS applications, a flexible notation system designed for mobile musical interactions, and example apps and scored compositions to demonstrate the toolkit and notation system.

The code library is designed to simplify the technical aspect of user-centered design and development with a more direct connection between concept and deliverable. This sim- plification addresses learning problems (such as motivation, self-efficacy, and self-perceived understanding) by bridging the gap between idea and functional prototype …