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john roach

Artificial Synesthesia for Synthetic Vision via Sensory Substitution - 1 views

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    "Artificial synesthesia (syn = together, and aisthesis = perception in Greek) is a deliberately evoked or induced sensory joining in which the real information of one sense is accompanied by a perception in another sense through the use of a cross-modal mapping device. It is also known as virtual synesthesia or synthetic synesthesia. The additional perception is regarded by the trained synesthete as real, often outside the body, instead of imagined in the mind's eye. Its reality and vividness are what makes artificial synesthesia so interesting in its violation of conventional perception. Synesthesia in general is also fascinating because logically it should have been a product of the human brain, where the evolutionary trend has been for increasing coordination, mutual consistency and perceptual robustness in the processing of different sensory inputs."
john roach

Matching the Smells of Musty Manuscripts with Chemical Compounds - 0 views

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    ""the role of smells in our perception of and engagement with the past has not been systematically explored." Their findings, presented under the title "Smell of heritage: a framework for the identification, analysis and archival of historic odours," are based on sampling volatile organic compounds (VOCs), which compose most odors, at sites including the library of St. Paul's Cathedral in London. They additionally surveyed people about their olfactory perceptions of historical books."
john roach

The Global Composition || World Soundscape Conference 2012, Darmstadt - 0 views

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    "Sound is ubiquitous and permanent, and embraces us as an envelope. Therefore, the experience of the auditory can be considered an environmental experience par excellence. The term and concept of soundscape reflects this idea. It implies, that sounds do not exist in isolation, and have to be understood as being embedded in and interacting with other sounds and perceptions coining the perceptional abilities of individuals and societies and their social relations: soundscape is a system in which all elements are interdependent."
john roach

Our Conscious Experience of the World Is But a Memory, Says New Theory - 0 views

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    "Rather than perceiving the world in real time, we're actually experiencing a memory of that perception. That is, our unconscious minds filter and process the world under the hood, and often make split-second decisions. When we become aware of those perceptions and decisions-that is, once they've risen to the level of consciousness-we're actually experiencing "memories of those unconscious decisions and actions," the authors explained. "
john roach

Frontiers | Soundscape in Times of Change: Case Study of a City Neighbourhood During th... - 0 views

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    "The coronavirus disease 2019 (COVID-19) lockdown meant a greatly reduced social and economic activity. Sound is of major importance to people's perception of the environment, and some remarked that the soundscape was changing for the better. But are these anecdotal reports based in truth? Has traffic noise from cars and airplanes really gone down, so that more birdsong can be heard? Have socially distanced people quietened down? This article presents a case study of the human perception of environmental sounds in an urban neighborhood in the Basque Country between 15 March and 25 May 2020."
josieholtzman

francisco lópez [ essays // environmental sound matter ] - 0 views

  • The birdsong we hear in the forest is as much a consequence of the bird as of the trees or the forest floor. If we are really listening, the topography, the degree of humidity of the air or the type of materials in the topsoil are as essential and definitory as the sound-producing animals that inhabit a certain space.
  • B. Krause to the proposal of a 'niche hypothesis' (3, 4, 5) in which different aural niches are basically defined in terms of frequency bands of the sound spectrum that are occupied by different species.
  • upon the explicit intention of expanding classical bioacoustics from an auto-ecological (single-species) to a more systemic perspective, considering assemblages of sound-producing animal species at an ecosystem level.
  • ...31 more annotations...
  • appraisal of other -sonic- components that are not reductible to the former. As soon as the call is in the air, it doesn't belong to the frog that produced it anymore.
  • No matter how good they can be, recordings cannot replace the 'real' experience.
  • Different microphones 'hear' so differently that they can be considered as a first transformational step with more dramatic consequences than, for example, a further re-equalization of the recordings in the studio. Even although we don't substract or add anything we cannot avoid having a version of what we consider as reality.
  • Although I appreciate very much the multitude of new sound nuances and the 'spaceness' provided by these technological developments, I don't have a special interest in pursuing 'realism'. Moreover, I believe these techniques actually work through hyper-realism
  • Now that we have digital recording technology (with all its concomitant sound quality improvements) we can realize more straightforwardly that the microphones are -they always have been- our basic interfaces in our attempt at aprehending the sonic world around us, and also that they are non-neutral interfaces.
  • the armchair environmental movement'
  • There is another seemingly unavoidable obstacle in this attempt at portraying aural reality: sound editing. Whereas the 'microphone interface' transfigures the spatial and material characteristics of sound, editing affects its temporality.
  • As I see it, this is a futile attempt to reproduce the world, that tends to become a kind of commodity directed to sofisticated entertainment or other forms of pragmatism. In its essence, a modern consequence of the same kind of mentality that long ago led to the creation of zoos.
  • We are much less inert for transciption and reproduction than the machines we have supposedly invented for these purposes. Compared to a microphone, we can either have a much more striking perception of such a human sonic intrusion or not perceive it at all.
  • Do we always realize that there's some distant traffic noise when our perception is focused on an insect call?
  • I don't believe in such a thing as an 'objective' aprehension of the sonic realiy
  • Not only do different people listen differently, but also the very temporality of our presence in a place is a form of editing.
  • Our idea of the sonic realiy, even our fantasy about it, is the sonic reality each one of us has.
  • I claim for the right to be 'unrealistic'
  • In the case of the 'Acoustic Ecology movement', although the scope of its activities is larger and there is a greater focus on descriptive aspects of sound itself (see, e.g., ref. 18), its approach essentially relies upon a representational / relational conception, sometimes also leading to 'encourage listeners to visit the place' (19).
  • I'm thus straightforwardly attaching to the original 'sound object' concept of P. Schaeffer and his idea of 'reduced listening'
  • The richness of this sound matter in nature is astonishing, but to appreciate it in depth we have to face the challenge of profound listening. We have to shift the focus of our attention and understanding from representation to being
  • When the representational / relational level is emphasized, sounds acquire a restricted meaning or a goal, and this inner world is dissipated.
  • Environmental acousmatics. The hidden cicada paradox Acousmatics, or the rupture of the visual cause-effect connection between the sound sources and the sounds themselves (22), can contribute significantly to the 'blindness' of profound listening. La Selva, as most tropical rain forests, constitutes a strong paradigm of something we could call 'environmental acousmatics'.
  • What I find remarkably striking is how the comprehension of virtually all approaches to nature sound recording is so rarely referred to the sonic matter they are supposedly dealing with, but rather to whatever other non-sonic elements of the experience of the -thus documented- place.
  • In my conception, the essence of sound recording is not that of documenting or representing a much richer and more significant world, but a way to focus on and access the inner world of sounds.
  • What I'm defending here is the transcendental dimension of the sound matter by itself.
  • A non-bucolic broad-band world Another widespread conception about nature sound environments regards them as 'quiet places', peaceful islands of quietude in a sea of rushing, noisy man-driven habitats.
  • As I see it, this certainly contributes to expand our aural understanding of nature, not denying quietude, but embracing a more complete conception
  • when our listening move away from any pragmatic representational 'use', and I claim for the right to do so with freedom (28).
  • I also defend the preservation and enhancement of the diversity of man-made sound environments and devices. The value we assign to sound environments is a complex issue we shouldn't simplify; under some circumstances, nature can also be considered as an intrusion in environments dominated by man-made sounds. In this sense, my approach is as futurist as it is environmentalist, or, in broader terms, independent of these categorizations.
  • I think it's a sad simplification to restrict ourselves to this traditional concept to 'find' music in nature.
  • I don't subscribe the coupling of nature to these schemes, by way of -for example- a search for melodic patterns, comparisons between animal sounds and musical instruments, or 'complementing' nature sounds with 'musical' ones (5, 25, 26). To me, a waterfall is as musical as a birdsong.
  • music is an aesthetic (in its widest sense) perception / understanding / conception of sound. It's our decision -subjective, intentional, non-universal, not necessarily permanent- what converts nature sounds into music.
  • sonic homogeneization, thus pursuing the conservation of sound diversity in the world.
  • To me, attaining this musical state requires a profound listening, an immersion into the inside of the sound matter.
john roach

Meara O'Reilly - Artist - 0 views

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    Meara O'Reilly is a composer and artist, focusing on perception and new musical interfaces.
john roach

Casey O'Callaghan - How we understand perception - coordination and cooperation among o... - 1 views

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    "Casey O'Callaghan - Associate Professor. Department of Philosophy How we understand perception is being reshaped by attention to "other" sensory modalities and to the extensive coordination and cooperation among our senses."
john roach

12 Sound Artists Changing Your Perception of Art - artnet News - 0 views

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    12 Sound Artists Changing Your Perception of Art These artists appeal to the ears, not the eyes."
john roach

On the definition of noise | Humanities and Social Sciences Communications - 0 views

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    "Urbanization has exposed people to extreme sound levels. Although researchers have investigated the ability of people to listen, analyze, and distinguish sound, the concept of noise has not been clearly articulated from a human perspective. The lack of knowledge on how people perceive noise limits our capacity to control it in a targeted manner. This study aimed to interpret the definition of noise from the public perspective based on a grounded theory approach. Seventy-eight participants were interviewed about noise, and four categories of perceived understanding of noise were identified: challenges, definitions of noise, opportunities, and action. As one of the challenges, urbanization is associated with increased noise levels around the human environment. In terms of definition, perceiving sound as noise is considered to be a result of the complex and dynamic process that includes sound, the environment, and humans. Sound and humans interact with the environment. In terms of opportunities, noise may have positive roles on certain occasions, dispelling the misconception that noise is exclusively negative. In addition, we found that noise perception has gradually shifted from noise control to noise utilization. In terms of action, noise can be controlled at the sound sources, susceptible target groups, susceptible behaviors and states, locations, and times where noise is perceived with high frequency. In this study, we investigated several aspects of noise, ranging from noise control, soundscape definition, and 'soundscape indices' (SSID) integration and application. Our findings provide an additional basis for developing better definitions, control, and utilization strategies of noise in the future, thereby improving the quality of the sound environment."
john roach

Michael Southworth - The Sonic Environment of Cities - 0 views

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    At a time when technological progress is bringing city sounds to the threshold of bedlam it is no longer sufficient to design environments that satisfy the eye alone. Today's city dweller is bombarded by a continuous stream of invisible but highly attention-demanding sounds, smells, and microclimates. His experience of the city is a crazy quilt of sense impressions, each of which contributes to the total picture. It is important to explore the consequences of this invasion of nonvisual sensations on the quality of city life and to ask how manipulation of them might improve that quality. This study explores two aspects of the problem: What is the perceived variety and character of city sounds? How do sounds influence perception of the visible city? Our research is not a scientific experiment, but an exploratory study in which we have attempted to identify those issues that deserve more careful attention in later experimental research and city design.
john roach

Michael Southworth - The Sonic Environment of Cities - 1 views

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    At a time when technological progress is bringing city sounds to the threshold of bedlam it is no longer sufficient to design environments that satisfy the eye alone. Today's city dweller is bombarded by a continuous stream of invisible but highly attention-demanding sounds, smells, and microclimates. His experience of the city is a crazy quilt of sense impressions, each of which contributes to the total picture. It is important to explore the consequences of this invasion of nonvisual sensations on the quality of city life and to ask how manipulation of them might improve that quality. This study explores two aspects of the problem: What is the perceived variety and character of city sounds? How do sounds influence perception of the visible city? Our research is not a scientific experiment, but an exploratory study in which we have attempted to identify those issues that deserve more careful attention in later experimental research and city design.
john roach

Artificial memory Trace - Where the language might be born - 0 views

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    Artificial Memory Trace is Czech artist Slavek K w i "Since April 1999 I have been involved in experimental sound_workshops with autistic children and children with learning disabilities (between 3 - 10 years of physical age) in La Chanterelle School in Brussels in Belgium. My research / practice are focused on perception as the main factor determining our relationship with reality. Our perception of the surrounding world consequently influences our behavior."
john roach

Samson Young - Frames and variations - Viewing Room - Petzel Gallery - 0 views

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    "Frames and variations, an experiential exhibition, encompassing sound, film and performance, by Hong Kong-based artist Samson Young. The show marks Young's debut solo exhibition with the gallery and will be on view from January 20th to March 4th, 2023, at Petzel's new Chelsea location at 520 W 25th Street. Inspired by the perception of sound and how it is distorted and concealed in cinema, this exhibition is comprised of two new immersive installations that center on the effects of situated listening. Young examines the spatial relationships between the aural source and the viewer's vision, adding to an illusion of sound that encircles the viewer sonically and visually."
john roach

MIT OpenCourseWare | Anthropology | 21A.360J The Anthropology of Sound, Spring 2008 | Home - 1 views

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    "This class examines the ways humans experience the realm of sound and how perceptions and technologies of sound emerge from cultural, economic, and historical worlds. In addition to learning about how environmental, linguistic, and musical sounds are construed cross-culturally, students learn about the rise of telephony, architectural acoustics, and sound recording, as well as about the globalized travel of these technologies. Questions of ownership, property, authorship, and copyright in the age of digital file sharing are also addressed. A major concern will be with how the sound/noise boundary has been imagined, created, and modeled across diverse sociocultural and scientific contexts. Auditory examples - sound art, environmental recordings, music - will be provided and invited throughout the term."
john roach

Welcome to Positive Soundscapes - Positive Soundscapes - 1 views

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    The project set out to give a rich and rigorous account of human perception of and response to soundscapes. To do this it used overlapping methods from a wide range of disciplines, ranging from the quantitative (e.g. acoustics) to the qualitative (e.g. social science) to the creative (e.g. sound art). Qualitative fieldwork (soundwalks and focus groups) determined that people conceptualised a soundscape into three components: sound sources (e.g. a market), sound descriptors (e.g. rumbling) and soundscape descriptors (e.g. hubbub). Lab-based listening tests along with the fieldwork have revealed that two key dimensions of the emotional response to a soundscape are calmness and vibrancy. In the lab these factors explain nearly 80% of the variance in listener response. Interview responses from real soundscapes further indicate that vibrancy can be expressed in two sub-dimensions expressing variation over time and over sound mix. Physiological validation of the main dimensions is provided by images of changes in the brain during listening from fMRI scans and by changes in heart rate. Artistic work and the public responses to it illustrate the huge range of sounds and soundscapes considered positive. Tools for simulating soundscapes have been developed and seem to be effective for several purposes, including design and public engagement - that is, sound play. The project results will lead to new metrics and assessment methods for soundscapes, new ideas for design and user engagement and, perhaps, better policy on environmental noise.
john roach

‪Positive soundscapes- engineering 'good' sound in‬‏ - YouTube - 0 views

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    "Professor Paul Jennings is leading a team researching how sound affects the perception of environments including urban and hospital intensive care units. People have generally seen noise as being unwanted, but the right sound has many positive aspects."
john roach

MOVEMENT, MEMORY & THE SENSES IN SOUNDSCAPE STUDIES - Sensory Studies - 1 views

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    "This paper will explore how the practice of soundwalking can be a tool for memory retrieval. I ask: How are memories created and remembered in the mind and felt within the body? What happens to our perception of self, home, and knowing as we move through spaces and places of significance?"
john roach

stadt:klang - urban:sound - 0 views

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    ""stadt:klang - urban:sound" is an interdisciplinary art project at the threshold of architecture, music, video and performance art. It focuses on our existing interactions with various public spaces, and provokes a temporary shift in the perception of how we utilise them, particularly with relation to music creation, film production and peripheral related arts. "
john roach

20 Hz - 1 views

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    "20 Hz observes a geo-magnetic storm occurring in the Earth's upper atmosphere. Working with data collected from the CARISMA radio array and interpreted as audio, we hear tweeting and rumbles caused by incoming solar wind, captured at the frequency of 20 Hertz. Generated directly by the sound, tangible and sculptural forms emerge suggestive of scientific visualisations. As different frequencies interact both visually and aurally, complex patterns emerge to create interference phenomena that probe the limits of our perception"
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