Spatial Audio: Perception and Experience

Spatial Audio Summer Seminar 2019

EMPAC’s Spatial Audio Summer Seminar offers unique insights into how sound can be shaped with technology to create spatial auditory experiences. Open to musicians, audio engineers, composers, programmers, and audiophiles of all kinds, the seminar consists of lectures, demonstrations, listening sessions, and performances providing the opportunity to be immersed in the excellent venues and outstanding audio systems at EMPAC.

This year’s seminar will feature extensive listening opportunities for participants to focus on the perceptual experience that these systems create. EMPAC’s studios and venues will be equipped with several large, high-end systems to directly compare different methods of spatializing audio, including high-order Ambisonic systems, high-density Wave Field Synthesis (WFS) configurations featuring hundreds of loudspeakers, as well as binaural audio streaming.

Focusing on the aesthetic function spatialized audio serves in a specific work, the seminar leaders will guide participants through the application of such systems to experimental, electroacoustic, and “contemporary classical” music, as well as virtual reality installations and soundscapes. This year’s seminar leaders include the composer and performer Natasha Barrett, who will perform a concert on the event’s opening night; Markus Noisternig, an expert in immersive 3D audio and researcher at the Paris-based Institute for Research and Coordination in Acoustics/Music (IRCAM); Chris Chafe, director of the Center for Computer Research in Music and Acoustics (CCRMA) at Stanford University; Brendan Baker, radio and podcast producer and sound designer; Bobby McElver, a sound designer and former EMPAC artist-in-residence; and members of the EMPAC audio team.

SCHEDULE

  • Thursday, July 18, 2019
  • 5:30–6:30PM — Arrival at EMPAC, buffet dinner
  • 6:30PMWelcome and venue walkthrough — Johannes Goebel
  • 7:30PMConcert: Natasha Barrett Pockets of Space Video and Oculus VR version
  • 9:30PMWolverine Marvel podcast with drinks and cheese — Brendan Baker
  • Friday, July 19, 2019
  • 9AM — Comparison of different spatial audio methods
    Concepts, Implementation, Perception — Markus Noisternig
  • 11:30AM Close your eyes and imagine what you want to hear.
    Research, Craft, and Reality in Creating Spatial Audio Environments — Chris Chafe
  • 1PMLUNCH
  • 2PMArtistic Goals, Aesthetics and Realization
    Detailed discussion of a work integrating spatialization — Markus Noisternig
  • 3:45PMSpatial Audio in Podcasts — Brendan Baker
  • 5PMThe EMPAC high-resolution modular loudspeaker array for Wave Field Synthesis
  • 6PMPresentation with Wave Field Synthesis Arrays above the audience — Bobby McElver
  • 7PMDINNER
  • 8:30PM — Public Concert: Natasha Barrett Electro Dream Space
  • Saturday, July 20, 2019
  • 9AM — Spatialization at IRCAM
    How technical development, artistic application and commercialization have influenced each other — Markus Noisternig
  • 10:30AMPanel and discussion
    Practical Issues of Spatialization in Performance, Production, and Installation
  • 12:30PMLUNCH
  • 2PMDEPART

COST

  • $120 Includes: all events, dinner on Thursday and Friday, lunch on Saturday.
  • $85 for students
  • Registration is FREE for RPI Faculty and Students with a valid RIN

WHAT TO BRING

Participants should bring headphones and a digital device that can connect to a local wireless network for streaming music.

LODGING

Participants are responsible for finding their own lodging. Please contact John Cook at the EMPAC box office for special rates at local hotels.

VIDEO ARCHIVE

Please enjoy the video documentation of last year's event.

INTERFACE

Research @ EMPAC seminar series

The INTERFACE seminar series was created in collaboration with the Office of Research with a mind toward presenting some ideas about the technology and research opportunities that the EMPAC building will provide.

Possible topics include visualization, acoustics, cognitive science, haptics, graphics, etc. So put on your twirly cap and cummon down and join us for a discussion with our amazing Rensselaer professors and their research that is sure to blow your socks off!

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charles curtis

Within | Without Limit: Music for Cello

Charles Curtis

Within | Without Limit: Music for Cello is a series of two solo performances from internationally acclaimed musician Charles Curtis. The two programs feature delicate yet visceral works that challenge—and reward—the listener, opening up new musical landscapes both outside and within the work.

The second program takes full advantage of the generous acoustic properties of the Concert Hall while also showcasing repertoire that asks the listener to attend to subtle processes of transformation and speculation. Composer Carolyn Chen’s Rara Avis (2015) draws from the early-17th century piece Woodycock—anonymous in both authorial attribution and in its peculiar evocation of an elusive woodland bird. Éliane Radigue’s Occam V (2012) continues her series of solo and ensemble pieces Occam Ocean, written for individual instrumentalists; each performer’s technique and relationship to their instrument provide the foundation for the musical material. Curtis’s own Unfinished Song (1998), a work for multiple cellos and sine waves, is an immersive, swirling, and contrapuntal work influenced by the harmonic world of alternate tunings, renaissance music, South Asian raga-style improvisation, and the song structures of popular music.

Program

  • Woodycock (17th c.)
  • Anonymous
  • Rara Avis (2015)
  • Carolyn Chen
  • Occam V (2012)
  • Éliane Radigue
  • Hélas! et comment (14th c.)
  • Guillaume de Machaut
  • C’est force, faire (14th c.)
  • Machaut
  • Unfinished Song (1998)
  • Charles Curtis

Main Image: Charles Curtis. Courtesy the artist. Photo: Bradley Buehring.

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charles curtis

Naldjorlak

Charles Curtis

Within | Without Limit: Music for Cello is a series of two solo performances from internationally acclaimed musician Charles Curtis. The two programs feature delicate yet visceral works that challenge—and reward—the listener, opening up new musical landscapes both outside and within the work.

NALDJORLAK

Composed specifically for Curtis and premiered in 2005, French composer Éliane Radigue’s hour-long Naldjorlak exists at the instrument’s limits—at the threshold of resonance and its disappearance. The result is what Radigue calls, “a wild and frail, versatile and volatile world of sounds” that pierces through to an intense intimacy. Performed in Studio 2, this performance is a rare opportunity to experience this intensity up-close.

Ticket holders are invited to a reception after the performance.

Program

  • Naldjorlak (1963)
  • Éliane Radigue

 

Main Image: Charles Curtis. Courtesy the artist. Photo: Bradley Buehring.

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a Black performer in a galvanized steel playground-like structure bent over on the bars

Untitled

Steffani Jemison

In the context of the Ephemeral Organ series, Steffani Jemison revisits a recent performance work combining sculpture, movement, and narration to create a new iteration for video.

Main Image: Steffani Jemison, In Succession (Means), 2024. Performed by Nimia Gracious, Loren Tschannen, and Steffani Jemison at Centre d’Art Contemporain Genève, June 7–8, 2024. Courtesy the artist. Photo: Zoé Aubry.

Untitled Commission

Raven Chacon & The Living Earth Show

Composer and artist Raven Chacon are in residence in EMPAC Studio 2 with San Francisco-based experimental music duo The Living Earth Show to begin preliminary recording for a new work to premiere in fall 2025.

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a Black woman laying in a field surrounded by an old brick building

Gestures Investigating the Good and Not So Good In Relationships – As Shown to Us by Blondell Cummings

Katherine Simóne Reynolds & A.J. McClenon

Visual and performance artists Katherine Simóne Reynolds and A. J. McClenon translate their 2022 collaboration, Gestures Investigating the Good and Not So Good In Relationships – As Shown to Us by Blondell Cummings, from its previous website form into a multi-channel installation that manipulates the timing and spatial relationships between videos.

Main Image: A.J. McClenon and Katherine Simóne Reynolds, Gestures Investigating the Good and Not So Good In Relationships – As Shown to Us by Blondell Cummings, 2022. Video still. Courtesy the artists.

Media
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a Black woman laying in a field surrounded by an old brick building

A.J. McClenon and Katherine Simóne Reynolds, Gestures Investigating the Good and Not So Good In Relationships – As Shown to Us by Blondell Cummings, 2022. Video still.

Courtesy the artist
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a person crouched in a field behind a old brick building

A.J. McClenon and Katherine Simóne Reynolds, Gestures Investigating the Good and Not So Good In Relationships – As Shown to Us by Blondell Cummings, 2022. Video still.

Courtesy the artist
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chains, leather jackets, embaces

Investigating trigger mechanisms, machine learning, and bodily gesture

Shawné Michaelain Holloway

As part of the Ephemeral Organ series, SHAWNÉ MICHAELAIN HOLLOWAY’s residency investigates the mutual possibilities of technology and body to track, mediate, and generate a theatrical experience through trigger mechanisms and machine learning.

Main Image: SHAWNÉ MICHAELAIN HOLLOWAY, digital artwork, 2023. Courtesy the artist.

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a person at a desk writing on an overhead projector being projected in a dark room

Permanent Trespass

Bassem Saad & Sanja Grozdanić

Bassem Saad and Sanja Grozdanić develop a new version of their performance Permanent Trespass while in residence. They draw on projection, sound, and stage possibilities of Studio 1—Goodman to expand the work—originally script-based—into a kind of cinepoem. After premiering the commissioned new performance, the artists remain in residence to edit the film version of the project, which debuts at NW Aalst as part of Bassem Saad’s exhibition Century Bingo.

Main Image: Bassem Saad and Sanja Grozdanić, Permanent Trespass (Beirut of the Balkans and the American Century), performance documentation, 2021. Courtesy the artists.

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an older brown person's hand; a silver ring on the right ring finger

Both, Instrument & Sound

Sharlene Bamboat

Sharlene Bamboat is in residence with collaborator Kaija Sirala to develop Bamboat’s one-channel, feature-length Both, Instrument & Sound into a multi-channel installation. Working in Studio 1—Goodman, the pair test out the project across multiple screens and draw on the immersive audio capabilities of the venue to edit the installation’s sound score.

Main Image: Sharlene Bamboat, Both, Instrument & Sound, film still, 2024. Courtesy of the artist.