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.

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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.

Program

  • Naldjorlak (1963)
  • Éliane Radigue

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

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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Christopher Chandler and Jason Buchanan

Interactive Sound, Video, and Light

[Switch~ Ensemble]

Composers and technologists Jason Thorpe Buchanan and Christopher Chandler are in residence in Studio 1—Goodman to develop and workshop their new interactive spatial sound, video, and light environment for an upcoming commissioned project with contemporary music ensemble [Switch~ Ensemble]. During this residency period, they also experiment with new VR interfacing technology developed by EMPAC audio engineers which utilizes gaming technology to deploy spatial audio in the venue.

Main Image: [Switch~ Ensemble], 2022. Pictured (l-r): Christopher Chandler, Jason Thorpe Buchanan. Courtesy the Artist. Photo: Jason Thorpe Buchanan.

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sarah davachi

Constants

Sarah Davachi

Composer Sarah Davachi’s residency takes place in the EMPAC Concert Hall to begin preliminary recording for a new work to be premiered in fall 2025.

Main Image: Sarah Davachi. Courtesy the artist.

Feedback

Charmaine Lee and Conrad Tao

Composer-performers Charmaine Lee and Conrad Tao are in residence in EMPAC Studio 1—Goodman to record new music drawn from the sonic language of their eight-year-long duo collaboration.

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maika garnica

Sound sculptures

Maika Garnica

Belgian sound and visual artist Maika Garnica is in residence in Studio 2 and the Concert Hall to document her sound sculptures. Her work examines and questions the relationships between object, body, sound, and space.

Main Image: Maika Garnica, From Bow to Ear, 2020. Courtesy the Artist. Photo: Pieter Kers.

Untitled Commission

Pan Daijing

Pan Daijing conducts a research and development residency to establish work on a possible future commission with the curatorial program. Taking full advantage of the expert staff and advanced technical venues at the center, Daijing explores the implications of music, dance, and video intersections following her monograph exhibition at Haus der Kunst in Munich, Germany.

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an inverted image of two people sitting on stage

Trilogy for Two Pianos, Tape, and Live Electronics

Brigitta Muntendorf

Pianists Ning Yu and Corey Smythe, along with technologist and performer Levy Lorenzo, develop and prepare Brigitta Muntendorf’s two piano work Trilogy for two pianos, tape, and live electronics for its premiere at the 2024 edition of TIME:SPANS Festival in New York City.

Brigitta Muntendorf makes the concert introduction at the festival with curator Amadeus Julian Regucera.

Main Image: Brigitta Muntendorf, Trilogy, concert video still, 2018. Pictured (l-r): Andreas Grau, Götz Schumacher. Courtesy the artist.