Welcome to the second part of Radio Art Reflections, a series on radio art that brings together the thoughts of three practitioners who have been researching the field from Canada, Australia and the UK.
In the first part Canadian sound and radio artist Anna Friz discussed how transmission art has shaped her practice and how it has become an important current within the expanded territory of radio art. Following this, musician and sound artist Colin Black reflects on the particularities of Australia’s radio art history, analyzing the effects of ongoing cutbacks at the Australian Broadcasting Corporation. Black fears a distinctive Australian soundscape-based radio art is in danger of being lost, while identifying a current renaissance in narrative based radio features which currently shape ABC radio output, and considers the potential of ABC’s new Creative Audio Unit.
- Guest Editor Magz Hall
As an artist growing up in rural Australia, I was hugely influenced by how state-owned radio engaged with sound-based practitioners. For decades, radio not only gave voice to some of the more exploratory artists and their works, it allowed artists and audiences from all over this vast continent to find a space in which experimental works could, with financial support, gestate, be realized and propelled onto a world stage, often receiving international acclaim for their distinctive perspective.
In recent years I have come back to those works as a PhD researcher, interviewing thirty five international practitioners, theorists and producers on Australian radio art thereby gaining a new appreciation of its particular aesthetic practices and approaches. This article draws on some of these interviews to highlight national and international perceptions about where Australian radio art has been, while also demonstrating its potential to influence a new generation of artists to explore beyond mainstream media formats.
THE LISTENING ROOM
While there are a few early examples of Australian radio art, consistant programming and commissioning of radio art effectively commenced in the 1980s with the formation of the ABC Arts Unit during 1984-85 and the acoustic arts programme The Listening Room, which aired from 1988 to 2003. Although long-decommissioned, The Listening Room was still one of a very few signposts that my interviewees cited when trying to understand the properties of Australian radio art. The Listening Room’s founding executive producer Andrew McLennan, who expanded the boundaries of ABC radio from 1976 onwards, had a clear take on the aesthetic framework of the show, stating in one internal ABC report (c1990) that the programme was a:
… venue for the exploration, the cross-pollination of radio forms. … you can hear new radio plays, audio essays, acoustic features, sound documentaries, new music, sound-scapes and sculptures, audio installations, acoustic art forms …
This approach was broader than that of other international radio art programs. Here is a quote from the formative executive producer of Deutschlandradio Kultur, Götz Naleppa, who took a much more “aesthetic” approach for his well-known Klangkunst programmes in Germany:
The difference to other radio-art-forms like radio-play is simple: sound-composition [a term Naleppa prefers to radio art] shares with them the same elements: sound, text (voice) and music. But in radio-play text (dialogue) is in the foreground and the other elements SERVE it (often in an illustrative way). And in (radio)sound-composition we have the same elements – but they are EQUAL, they are simply MATERIAL in the hands of the composer [Götz Naleppa, e-mail message to author July 28, 2005].
Of the two, The Listening Room clearly had a wider scope. Thus a number of ABC works, like On the Raft, All at Sea (by Robyn Ravlich and Russell Stapleton), placed the text in the foreground as the narrative is primarily driven by the use of spoken dialogue and the other elements are used to serve the text in a chiefly illustrative fashion. By definition Naleppa would call this a “radio-play” and not necessarily neues hörspiel or radio art, and definitely not a radio “sound-composition.”
Extract from On the Raft, All at Sea (2002) by Robyn Ravlich and Russell Stapleton (courtesy Robyn Ravlich and ABC Radio)
“AUSTRALIAN” RADIO ART
Alongside this inclusiveness of a wide scope of work, my research uncovered a range of other ideas about the identifiable properties of Australian radio art. Austrian Elisabeth Zimmerman claims that with Australian work there is “a certain tradition” that favours the “use of environmental sounds … but in a very composed way.” Andrew McLennan supports Zimmerman’s viewpoint and states: “it’s always hard to say and it is probably a bit of a cliché … [however he] often think[s] of it as quite environmentally driven.” Douglas Kahn, an American, is more skeptical, observing that “The Australian stuff was much broader range … I don’t think you can say that there was an Australian aesthetic because there were so many different artists that were brought in to do things.” Although later Kahn does state that a common thread heard in Australian work was its “really high quality production values … really nice complex mixes … people playing the mixing board like it was a piano in a really sophisticated way.” Kaye Mortley from her Australian French background describes Australian work as “radiophonic art, of various sorts, more experimental in nature, some produced by composers.” While not a composer, Australian Virginia Madsen supports Mortley’s viewpoint when she describes her own work as “experimental … it combines music, theatre performance, and documentary really.” The common theme that emerges from my research is the openness and commitment to experimentation that exists alongside a highly professional approach to the art form within Australian radio art culture.
My interviews also indicated that radio art plays a role in the perceived amorphous and multi-faceted notion of national identity, while confirming Kahn and Nicholas Zurbrugg’s earlier observations that radio art has critically contributed to the overall arts ecology in Australia. As a practitioner, I would also describe my own work as having an experimental approach that is influenced by the high quality production levels of programs like The Listening Room. While much of my work is environmentally driven, my artistic focus is to create multi-faceted, intimate aural geographies in which human imprint is present.
Extract from Alien In The Landscape (2007) by Colin Black (courtesy DeutschlandRadio Kultur). This extract features synchronous field recordings made by a Rodes NT4, X-Y configured stereo microphone and Fender Stratocaster with additional strings attached as pictured below.
THE CREATIVE AUDIO UNIT AND AUSTRALIAN RADIO TODAY
When The Listening Room was decommissioned in 2003, explorative radio was forced in two directions: ABC Radio National programmed some word-based works, while ABC Classic FM aired another set of works that Kate Dundas (Director of ABC Radio) has called “Shorter-form pieces, maybe perhaps down the sound-based acoustic end or radiophonic end of the spectrum.”Budgets were dramatically reduced and diverted, resulting in the effective abandonment of regular commissions and airtime for long-form sound-based works. In 2012 ABC management decommissioned book readings and Creative Instinct (a “feature program that reflects and explores the creative world”) and The Night Air (described as “aural equivalents of the avant-garde cut-up: a montage of interviews, location sound, music and found audio”). Moreover management oversaw the dismantling of the Airplay programme, which included “hour-long dramatic fictions [sic] experiment with form” effectively ending an 80-year tradition of Australian radio drama. In replacing these programmes, the Creative Audio Unit (CAU) was planned and American-style low budget radio production techniques for dramatic short stories (as championed at the 2012 ABC run Radio Beyond Radio conference) were put on the table as the future of radio.
In 2013 the ABC recruited a whole new team (who collectively had very little direct engagement with prior radio drama and The Listening Room production budgets and procedures), to setup, oversee and run the CAU. This transition was so atypical of past ABC changes that it raises questions as to whether this was an orchestrated act of cultural amnesia. It is perhaps not surprising that one of the major challenges this new team faces is the lack of resources, which impedes the magnitude of new works commissioned. This also raises questions as to how the previous budgets from Airplay, The Night Air and Creative Instinct have been reassigned. Another challenge is this unit’s extremely wide area of responsibility (that was previously spread across a number of ABC Units) ranging from radio drama and essays on the Radiotonic programme (effectively replacing the entire radio drama department) to what it claims to be a “portal into radio art, performance, soundscapes and composed audio features” on its Soundproof programme.
While Soundproof makes gestures to re-stimulate radio art activities in Australia, in sampling its first twenty episodes it becomes apparent that a very large percentage of airtime is heavily driven by the spoken dialogue narrative, more in line with radio drama or documentary. Furthermore, the episodes that contain the more interesting sound works seem to be frequently interrupted by extended contextual dialogue and therefore, for the most part, present only extracts or shorter form radio art works. Therefore, as a practitioner who runs the risk of being excluded from future CAU activities, I would nevertheless argue that for the most part, the CAU is doubling up on its focus on radio drama and documentary style productions and has not to date reached its goal of fully exploring and presenting sound rich radio art features, as it claims (please see Soundproof episode mp3 downloads dated between 11 May to 21 September 2014). Moreover, Soundproof is much more constrained, even backward-looking, when compared to its predecessors and is therefore aiming to attract a much less adventurous radio audience. More glaringly, the first twenty episodes lack a strong presence for new Australian works when compared to The Listening Room that broadcast sixty-four Australian works with a total duration of fifty hours in its first year of operation. As an inquisitive listener it seems that, to date, Soundproof has forgotten its own lineage without offering anything new or innovative and in doing so, has also forgotten audience members like myself in Australia and throughout the world.
I sometimes wonder what the conclusions from my research study would be if it were only focused on current practice. Would today’s Australian radio art still play a role in the perceived multi-faceted notion of Australian national identity? Would it still be perceived to have an experimental approach with high quality production levels that favour the use of environmental sounds? Is it still a critical contributor to the overall arts ecology in Australia? Audience members who have little prior knowledge of Australian radio art, may think so or may not conceive of its potential to do so. However, given sustained support, the space for experimentation and a clear inventive vision for the future, building on the legacy of past achievements, Australian radio art clearly has the potential to regain its status on a world stage.
Featured Image: Beastman mural on Brisbane Radio by Flickr User JAM Project
Dr Colin Black is an internationally acclaimed composer/sound artist having won the 2003 Prix Italia Award and achieving the final round selection in the 2010 and 2011 Prix Phonurgia Nova for his creative feature length works. As a result of this acclaim, Black has received multiple national and international commissions to create innovative long-form works for broadcast across major Australian and European networks. Black’s curator credits include, international festival/showcases of award winning Australian acoustic art and radio art at London’s Resonance104.4fm, Kunstradio (ÖRF, Austria) and Toronto’s New Adventures In Sound Art. In 2013 he also curated the Australian Broadcasting Corporation’s Sound Fix: Your Weekly Dose of Transmitted Audible Art series. He is a PhD graduate of the Sydney Conservatorium of Music where he was a recipient of the University of Sydney Postgraduate Awards Scholarship. More recently Black has been engaged as an academic lecturing at the University Technology, Sydney; moreover he has authored a number of conference papers and peer reviewed journal articles including “An Overview of Spatialised Broadcasting Experiments With a Focus on Radio Art Practices” in Organised Sound. Black is also the founding member of The International Radio Art (and Creative Audio for Trans-media) Research Group. For more information see: www.colinblack.com.au
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Unsettled Listening — Randolph Jordan
Radio Ambulante: A Radio that Listens — Carolina Guerrero
Everything Sounds Podcast — Craig Shank
It’s an all too familiar movie trope. A bug hidden in a flower jar. A figure in shadows crouched listening at a door. The tape recording that no one knew existed, revealed at the most decisive of moments. Even the abrupt disconnection of a phone call manages to arouse the suspicion that we are never as alone as we may think. And although surveillance derives its meaning the latin “vigilare” (to watch) and French “sur-“ (over), its deep connotations of listening have all but obliterated that distinction.
In the final entry to our series on Sound and Surveillance, sound artist Anne Zeitz dissects the theory behind her installation Retention. What are the sounds of capture, and how do the sounds produced in and around spaces of capture affect our bodies? Listen in to find out. -AT
CLICK HERE TO DOWNLOAD: Anne Zeitz and David Boureau’s “Retention”
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This podcast presents Retention, a quadriphonic sound installation made with David Boureau. It considers the sounds of surveillance, detention and migration. Retention concentrates on the “soundscape” of the Mesnil Amelot 2+3 detention center for illegal immigrants situated to the North of Paris just beside the Charles de Gaulle airport. This center constitutes the largest complex for detaining “illegal immigrants” in France, with 240 places for individuals and families. Approximately 350 airplanes pass closely above the center over a 24 hours time span, creating intervals of very high sound levels that regularly drown out all other ambient sounds. Retention uses quadrophonic recording technology to capture and diffuse a live transmission of communication between pilots and the Charles de Gaulle control tower. The work also integrates recordings from inside the center made by communications via mobile phones. In the short intervals of silence (always implying sounds of some sort), the atmosphere seems suspended. This suspension is paradigmatic for the clash between the local and the global, between those who are trapped in a state of detention before being expulsed by the engines moving over their heads and those who circulate freely (nonetheless under surveillance) in our global society. Retention exhibits a changing sonic space in order to consider how “waiting zones” and processes of mobility meet.
Featured Image (c) Anne Zeitz and David Boureau, Retention, 2012.
Anne Zeitz is a researcher and artist working with photography, video, and sound media. Born in Berlin in 1980, she lives and works in Paris. Her research focuses on mechanisms of surveillance and mass media, theories of observation and attention, and practices of counter-observation in contemporary art. Her doctoral thesis (University Paris 8/ Esthétique, Sciences et Technologies des Arts, dissertation defence November 2014) is entitled (Counter-)observations, Relations of Observation and Surveillance in Contemporary Art, Literature and Cinema. Anne Zeitz was responsible for organizing the project Movement-Observation-Control (2007/2008) for the Goethe-Institut Paris and collaborated on the exhibition and conference Armed Response (2008) at the Goethe-Institut Johannesburg. She is a former member of the Observatoire des nouveaux médias (Paris 8/Ensad) and of the research project Média Médiums (Université Paris 8, ENSAPC, EnsadLAB, Archives Nationales, 2013/2014). Her most recent research concentrates on the work of the American artist Max Neuhaus with the publication of De Max-Feed a Radio Net (2014), part of the Média Médiums book series. She is the artist of this year’s Urban Photo Fest and participated at the Urban Encounters / Tate Britain in October 2014.
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Toward a Civically Engaged Sound Studies, or ReSounding Binghamton – Jennifer Stoever
Welcome back to Hearing the UnHeard, Sounding Out‘s series on how the unheard world affects us, which started out with my post on hearing large and small, continued with a piece by China Blue on the sounds of catastrophic impacts, and now continues with the deep sounds of the Earth itself by Earth Scientist Milton Garcés.
Faculty member at the University of Hawaii at Manoa and founder of the Earth Infrasound Laboratory in Kona, Hawaii, Milton Garces is an explorer of the infrasonic, sounds so low that they circumvent our ears but can be felt resonating through our bodies as they do through the Earth. Using global networks of specialized detectors, he explores the deepest sounds of our world from the depths of volcanic eruptions to the powerful forces driving tsunamis, to the trails left by meteors through our upper atmosphere. And while the raw power behind such events is overwhelming to those caught in them, his recordings let us appreciate the sense of awe felt by those who dare to immerse themselves.
In this installment of Hearing the UnHeard, Garcés takes us on an acoustic exploration of volcanoes, transforming what would seem a vision of the margins of hell to a near-poetic immersion within our planet.
– Guest Editor Seth Horowitz
The sun rose over the desolate lava landscape, a study of red on black. The night had been rich in aural diversity: pops, jetting, small earthquakes, all intimately felt as we camped just a mile away from the Pu’u O’o crater complex and lava tube system of Hawaii’s Kilauea Volcano.
The sound records and infrared images captured over the night revealed a new feature downslope of the main crater. We donned our gas masks, climbed the mountain, and confirmed that indeed a new small vent had grown atop the lava tube, and was radiating throbbing bass sounds. We named our acoustic discovery the Uber vent. But, as most things volcanic, our find was transitory – the vent was eventually molten and recycled into the continuously changing landscape, as ephemeral as the sound that led us there in the first place.
Volcanoes are exceedingly expressive mountains. When quiescent they are pretty and fertile, often coyly cloud-shrouded, sometimes snowcapped. When stirring, they glow, swell and tremble, strongly-scented, exciting, unnerving. And in their full fury, they are a menacing incandescent spectacle. Excess gas pressure in the magma drives all eruptive activity, but that activity varies. Kilauea volcano in Hawaii has primordial, fluid magmas that degass well, so violent explosive activity is not as prominent as in volcanoes that have more evolved, viscous material.
Well-degassed volcanoes pave their slopes with fresh lava, but they seldom kill in violence. In contrast, the more explosive volcanoes demolish everything around them, including themselves; seppuku by fire. Such massive, disruptive eruptions often produce atmospheric sounds known as infrasounds, an extreme basso profondo that can propagate for thousands of kilometers. Infrasounds are usually inaudible, as they reside below the 20 Hz threshold of human hearing and tonality. However, when intense enough, we can perceive infrasound as beats or sensations.
Like a large door slamming, the concussion of a volcanic explosion can be startling and terrifying. It immediately compels us to pay attention, and it’s not something one gets used to. The roaring is also disconcerting, especially if one thinks of a volcano as an erratic furnace with homicidal tendencies. But occasionally, amidst the chaos and cacophony, repeatable sound patterns emerge, suggestive of a modicum of order within the complex volcanic system. These reproducible, recognizable patterns permit the identification of early warning signals, and keep us listening.
Each of us now have technology within close reach to capture and distribute Nature’s silent warning signals, be they from volcanoes, tsunamis, meteors, or rogue nations testing nukes. Infrasounds, long hidden under the myth of silence, will be everywhere revealed.
I first heard these volcanic sounds in the rain forests of Costa Rica. As a graduate student, I was drawn to Arenal Volcano by its infamous reputation as one of the most reliably explosive volcanoes in the Americas. Arenal was cloud-covered and invisible, but its roar was audible and palpable. Here is a tremor (a sustained oscillation of the ground and atmosphere) recorded at Arenal Volcano in Costa Rica with a 1 Hz fundamental and its overtones:
In that first visit to Arenal, I tried to reconstruct in my minds’ eye what was going on at the vent from the diverse sounds emitted behind the cloud curtain. I thought I could blindly recognize rockfalls, blasts, pulsations, and ground vibrations, until the day the curtain lifted and I could confirm my aural reconstruction closely matched the visual scene. I had imagined a flashing arc from the shock wave as it compressed the steam plume, and by patient and careful observation I could see it, a rapid shimmer slashing through the vapor. The sound of rockfalls matched large glowing boulders bouncing down the volcano’s slope. But there were also some surprises. Some visible eruptions were slow, so I could not hear them above the ambient noise. By comparing my notes to the infrasound records I realized these eruption had left their deep acoustic mark, hidden in plain sight just below aural silence.
I then realized one could chronicle an eruption through its sounds, and recognize different types of activity that could be used for early warning of hazardous eruptions even under poor visibility. At the time, I had only thought of the impact and potential hazard mitigation value to nearby communities. This was in 1992, when there were only a handful of people on Earth who knew or cared about infrasound technology. With the cessation of atmospheric nuclear tests in 1980 and the promise of constant vigilance by satellites, infrasound was deemed redundant and had faded to near obscurity over two decades. Since there was little interest, we had scarce funding, and were easily ignored. The rest of the volcano community considered us a bit eccentric and off the main research streams, but patiently tolerated us. However, discussions with my few colleagues in the US, Italy, France, and Japan were open, spirited, and full of potential. Although we didn’t know it at the time, we were about to live through Gandhi’s quote: “First they ignore you, then they laugh at you, then they fight you, then you win.”
Fast forward 22 years. A computer revolution took place in the mid-90’s. The global infrasound network of the International Monitoring System (IMS) began construction before the turn of the millennium, in its full 24-bit broadband digital glory. Designed by the United Nations’s Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), the IMS infrasound detects minute pressure variations produced by clandestine nuclear tests at standoff distances of thousands of kilometers. This new, ultra-sensitive global sensor network and its cyberinfrastructure triggered an Infrasound Renaissance and opened new opportunities in the study and operational use of volcano infrasound.
Suddenly endowed with super sensitive high-resolution systems, fast computing, fresh capital, and the glorious purpose of global monitoring for hazardous explosive events, our community rapidly grew and reconstructed fundamental paradigms early in the century. The mid-naughts brought regional acoustic monitoring networks in the US, Europe, Southeast Asia, and South America, and helped validate infrasound as a robust monitoring technology for natural and man-made hazards. By 2010, infrasound was part of the accepted volcano monitoring toolkit. Today, large portions of the IMS infrasound network data, once exclusive, are publicly available (see links at the bottom), and the international infrasound community has grown to the hundreds, with rapid evolution as new generations of scientists joins in.
In order to capture infrasound, a microphone with a low frequency response or a barometer with a high frequency response are needed. The sensor data then needs to be digitized for subsequent analysis. In the pre-millenium era, you’d drop a few thousand dollars to get a single, basic data acquisition system. But, in the very near future, there’ll be an app for that. Once the sound is sampled, it looks much like your typical sound track, except you can’t hear it. A single sensor record is of limited use because it does not have enough information to unambiguously determine the arrival direction of a signal. So we use arrays and networks of sensors, using the time of flight of sound from one sensor to another to recognize the direction and speed of arrival of a signal. Once we associate a signal type to an event, we can start characterizing its signature.
Consider Kilauea Volcano. Although we think of it as one volcano, it actually consists of various crater complexes with a number of sounds. Here is the sound of a collapsing structure
As you might imagine, it is very hard to classify volcanic sounds. They are diverse, and often superposed on other competing sounds (often from wind or the ocean). As with human voices, each vent, volcano, and eruption type can have its own signature. Identifying transportable scaling relationships as well as constructing a clear notation and taxonomy for event identification and characterization remains one of the field’s greatest challenges. A 15-year collection of volcanic signals can be perused here, but here are a few selected examples to illustrate the problem.
First, the only complete acoustic record of the birth of Halemaumau’s vent at Kilauea, 19 March 2008:
Here is a bench collapse of lava near the shoreline, which usually leads to explosions as hot lava comes in contact with the ocean:
Here is one of my favorites, from Tungurahua Volcano, Ecuador, recorded by an array near the town of Riobamba 40 km away. Although not as violent as the eruptive activity that followed it later that year, this sped-up record shows the high degree of variability of eruption sounds:
The infrasound community has had an easier time when it comes to the biggest and meanest eruptions, the kind that can inject ash to cruising altitudes and bring down aircraft. Our Acoustic Surveillance for Hazardous Studies (ASHE) in Ecuador identified the acoustic signature of these type of eruptions. Here is one from Tungurahua:
Our data center crew was at work when such a signal scrolled through the monitoring screens, arriving first at Riobamba, then at our station near the Colombian border. It was large in amplitude and just kept on going, with super heavy bass – and very recognizable. Such signals resemble jet noise — if a jet was designed by giants with stone tools. These sustained hazardous eruptions radiate infrasound below 0.02 Hz (50 second periods), so deep in pitch that they can propagate for thousands of kilometers to permit robust acoustic detection and early warning of hazardous eruptions.
In collaborations with our colleagues at the Earth Observatory of Singapore (EOS) and the Republic of Palau, infrasound scientists will be turning our attention to early detection of hazardous volcanic eruptions in Southeast Asia. One of the primary obstacles to technology evolution in infrasound has been the exorbitant cost of infrasound sensors and data acquisition systems, sometimes compounded by export restrictions. However, as everyday objects are increasingly vested with sentience under the Internet of Things, this technological barrier is rapidly collapsing. Instead, the questions of the decade are how to receive, organize, and distribute the wealth of information under our perception of sound so as to construct a better informed and safer world.
http://www.iris.edu/bud_stuff/dmc/bud_monitor.ALL.html, search for IM and UH networks, infrasound channel name BDF
Milton Garcés is an Earth Scientist at the University of Hawaii at Manoa and the founder of the Infrasound Laboratory in Kona. He explores deep atmospheric sounds, or infrasounds, which are inaudible but may be palpable. Milton taps into a global sensor network that captures signals from intense volcanic eruptions, meteors, and tsunamis. His studies underscore our global connectedness and enhance our situational awareness of Earth’s dynamics. You are invited to follow him on Twitter @iSoundHunter for updates on things Infrasonic and to get the latest news on the Infrasound App.
Featured image: surface flows as seen by thermal cameras at Pu’u O’o crater, June 27th, 2014. Image: USGS
Catastrophic Listening — China Blue