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Immersion Into Noise

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Book Series: Critical Climate Change ISBN: 9781607852414 Year: DOI: 10.3998/ohp.9618970.0001.001 Language: English
Publisher: Open Humanities Press
Subject: Agriculture (General) --- Social Sciences --- Science (General)
Added to DOAB on : 2012-04-06 14:37:34
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Joseph Nechvatal's Immersion Into Noise investigates multiple aspects of cultural noise by applying our audio understanding of noise to the visual, architectual and cognative domains. The author takes the reader through phenomenal aspects of the art of noise into algorithmic and network contexts, beginning in the Abside of the Grotte de Lascaux.

Aeroacustic and Vibroacoustic Advancement in Aerospace and Automotive Systems

Authors: ---
ISBN: 9783038428510 9783038428527 Year: Pages: VI, 174 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: General and Civil Engineering
Added to DOAB on : 2018-06-26 16:41:09
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The purpose of this special issue is to highlight the latest advances in vibroacoustics and aeroacoustics applied to aerospace and automotive industries. In proposing this wide topic, we wanted to give scientists and engineers the opportunity to publish their studies of current interest, both in the theoretical and experimental fields of vibration, sound generation, and radiation; and passive and active noise control approaches, which can be of interest for assessing vibroacoustics characteristics of aerospace and automotive vehicles. In particular, we have tried to include articles focusing on the introduction of new approaches and methodologies in the vibroacoustics and aeroacoustics fields.

Keywords

Vibroacoustics --- Aeroacoustics --- Noise --- SEA

Poisson Noise Removal in Spherical Multichannel Images: Application to Fermi Data (Book chapter)

Authors: --- --- ---
ISBN: 9789535102120 Year: DOI: 10.5772/36580 Language: English
Publisher: IntechOpen Grant: FP7 Ideas: European Research Council - 228261
Subject: Science (General)
Added to DOAB on : 2019-01-17 11:47:58
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The Fermi Gamma-ray Space Telescope, which was launched by NASA in June 2008, is a powerful space observatory which studies the high-energy gamma-ray sky Atwood (2009). Fermi’s main instrument, the Large Area Telescope (LAT), detects photons in an energy range between 20 MeV to greater than 300 GeV. The LAT is much more sensitive than its predecessor, the EGRET telescope on the Compton Gamma Ray Observatory, and is expected to find several thousand gamma-ray point sources, which is an order of magnitude more than its predecessor EGRET Hartman et al. (1999).

Using Noise to Characterize Vision

Authors: --- ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889197538 Year: Pages: 127 DOI: 10.3389/978-2-88919-753-8 Language: English
Publisher: Frontiers Media SA
Subject: Psychology --- Science (General)
Added to DOAB on : 2016-04-07 11:22:02
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Noise has been widely used to investigate the processing properties of various visual functions (e.g. detection, discrimination, attention, perceptual learning, averaging, crowding, face recognition), in various populations (e.g. older adults, amblyopes, migrainers, dyslexic children), using noise along various dimensions (e.g. pixel noise, orientation jitter, contrast jitter). The reason to use external noise is generally not to characterize visual processing in external noise per se, but rather to reveal how vision works in ordinary conditions when performance is limited by our intrinsic noise rather than externally added noise. For instance, reverse correlation aims at identifying the relevant information to perform a given task in noiseless conditions and measuring contrast thresholds in various noise levels can be used to understand the impact of intrinsic noise that limits sensitivity to noiseless stimuli. Why use noise? Since Fechner named it, psychophysics has always emphasized the systematic investigation of conditions that break vision. External noise raises threshold hugely and selectively. In hearing, Fletcher used noise in his famous critical-band experiments to reveal frequency-selective channels in hearing. Critical bands have been found in vision too. More generally, the big reliable effects of noise give important clues to how the system works. And simple models have been proposed to account for the effects of visual noise. As noise has been more widely used, questions have been raised about the simplifying assumptions that link the processing properties in noiseless conditions to measurements in external noise. For instance, it is usually assumed that the processing strategy (or mechanism) used to perform a task and its processing properties (e.g. filter tuning) are unaffected by the addition of external noise. Some have suggested that the processing properties could change with the addition of external noise (e.g. change in filter tuning or more lateral masking in noise), which would need to be considered before drawing conclusions about the processing properties in noiseless condition. Others have suggested that different processing properties (or mechanisms) could be solicited in low and high noise conditions, complicating the characterization of processing properties in noiseless condition based on processing properties identified in noise conditions. The current Research Topic probes further into what the effects of visual noise tell us about vision in ordinary conditions. Our Editorial gives an overview of the articles in this special issue.

Soundings

Authors: ---
ISBN: 9781862181540 Year: Pages: 303 DOI: 10.26530/OAPEN_1003986 Language: English
Publisher: University of Huddersfield Press
Subject: Arts in general
Added to DOAB on : 2019-01-17 11:41:37
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This book draws on the lived experience of sound’s capacity to move and shake us in direct, subtle and profound ways through speech, location sound, and music in documentary film. The associative, connotative and sheer emotive power of sound has the capacity to move and shake us in a myriad of direct, subtle and often profound ways. The implications of this for its role as speech, location sound, and music in documentary film are far-reaching. The writers in this book draw on the lived experience of sound’s resounding capacity as primary motivation for exploring these implications, united by the overarching theme of how listening is connected with acts of making sense both on its own terms and in conjunction with viewing. The resulting thirteen essays of Soundings: Documentary Film and the Listening Experience cover films made from WWII to the present day in locations across Europe and the Americas, and in styles ranging from political propaganda, industrial promotion and educative exposition, to more aesthetically-driven films taking their bearings from avant-garde art. The authors draw on their experience in scholarly research, practice-as-research, and in the aesthetic and technical practice of documentary filmmaking. This mix of perspectives aims to widen and deepen the outlook of the recent and growing academic interest in the topic of documentary film sound.

Keywords

Sound --- noise --- music --- speech --- soundings

Acoustical Impact of Ships and Harbours: Airborne and Underwater N&V Pollution

Authors: ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889457106 Year: Pages: 57 DOI: 10.3389/978-2-88945-710-6 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Oceanography
Added to DOAB on : 2019-01-23 14:53:43
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Noise and vibrations generated by ships affect a wide range of receivers: crew and passengers inside the vessel, inhabitants of the coastal areas and marine fauna outside it. Recent studies suggest that a large percentage of people living in urban areas close to harbors and a number of marine species, at different evolutionary levels (in particular mammals and cephalopods), suffer from ship N&V emissions in air and in water. The present degree of knowledge of the phenomena involved in the noise emissions inside and outside ships is quite different, as a result also of the time elapsed since the negative effects were realized and therefore studied. The development of the normative framework in the various areas reflects these differences, but there are expectations for improvements on all fronts that need to be supported by the scientific community presenting the latest research results in this particular field of acoustics.

A Sanctuary of Sounds

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ISBN: 9780615814872 Year: Pages: 98 DOI: 10.21983/P3.0029.1.00 Language: English
Publisher: punctum books
Subject: Languages and Literatures
Added to DOAB on : 2019-06-12 09:24:44
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A Sanctuary of Sounds is an aural rewriting of William Faulkner’s novel Sanctuary (1931). A polyphonic object. A garden — assemblage of blooms, of affects, of sounds, of meaning. An invitation to rethink appropriation ethically, aesthetically, and epistemologically. The appropriation of a body of work, of a physical body, of an idea, of data. The history of knowledge and its production is enabled by the process of appropriation, by the differentiation of noise. What does it mean to sample data, not of finished artworks, but of noise itself, the environment? Being victimized by the crushing quality of noise is all too human. Art must become an acoustic ecology. Noticing the landscape of objects, the relationships, the environment itself, in order to compose the music of tomorrow. Let the song of vibrant matter sing itself. A Sanctuary of Sounds is a noise–totality. Noise — nothing but noise. Noise as the first object of metaphysics. Noise as the synchronic/diachronic mediator of production–processes and their reorganization in society. Utopia and dystopia at once. A Sanctuary of Sounds is a dialectical poem, it is noise against noise — raping a rape.

Optimization of Hot-Electron Bolometers for THz Radiation

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Book Series: Karlsruher Schriftenreihe zur Supraleitung / Hrsg. Prof. Dr.-Ing. M. Noe, Prof. Dr. rer. nat. M. Siegel ISSN: 18691765 ISBN: 9783731500667 Year: Volume: 8 Pages: IX, 127 p. DOI: 10.5445/KSP/1000035742 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:57
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Hot-electron bolometers are fast and low noise radiation detectors which can be used for many different applications. The aim of this work was to optimize the fabrication process of hot-electron bolometers and gain a deeper understanding of the underlying processes. To achieve this, the fabrication of the superconducting thin films was optimized and the superconducting properties of the films were analyzed. Detectors fabricated using the results showed a record value for the noise temperature.

Noise Thinks the Anthropocene: An Experiment in Noise Poetics

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ISBN: 9781950192052 9781950192069 Year: Pages: 162 DOI: 10.21983/P3.0244.1.00 Language: English
Publisher: punctum books
Subject: Music
Added to DOAB on : 2019-03-26 11:21:03
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In an increasingly technologized and connected world, it seems as if noise must be increasing. Noise, however, is a complicated term with a complicated history. Noise can be traced through structures of power, theories of knowledge, communication, and scientific practice, as well as through questions of art, sound, and music. Thus, rather than assume that it must be increasing, this work has focused on better understanding the various ways that noise is defined, what that noise can do, and how we can use noise as a strategically political tactic. Noise Thinks the Anthropocene is a textual experiment in noise poetics that uses the growing body of research into noise as source material. It is an experiment in that it results from indeterminate means, alternative grammar, and experimental thinking. The outcome was not predetermined. It uses noise to explain, elucidate, and evoke (akin to other poetic forms) within the textual milieu in a manner that seeks to be less determinate and more improvisational than conventional writing. Noise Thinks the Anthropocene argues that noise poetics is a necessary form for addressing political inequality, coexistence with the (nonhuman) other, the ecological crisis, and sustainability because it approaches these issues as a system of interconnected fragments and excesses and thus has the potential to reach or envision solutions in novel ways.

Atopological Trilogy: Deleuze and Guattari

Authors: ---
ISBN: 9780692403723 Year: Pages: 90 DOI: 10.21983/P3.0096.1.00 Language: English
Publisher: punctum books
Subject: Philosophy
Added to DOAB on : 2019-06-12 09:24:39
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Atopological Trilogy creates new concepts for Deleuze-Guattarian thought without any heed for sectarian, sermonising, or dutiful readings of the philosophers. In Part I of the trilogy, “Becoming-Sexual of the Sexual,” Aracagök demonstrates the ways in which quantum theory and the concept of “complementarity” inform Deleuze and Guattari’s thought, especially in relation to “becoming” in general and “becoming-woman” and “becoming-queer” more particularly. Aracagök argues that the ways in which the philosophers put forward a ban on “becoming-man” with a certain degree of undecidability encapsulates (albeit in a cryptic form) other becomings, the most important of which is becoming-queer, or rather, the becoming-sexual of the sexual. In Part II: “Deleuze on Sound, Music, and Schizo-Incest,” Aracagök puts into resonance the sound, noise, and music (and the question) of schizo-incest with the intention of deterritorialising a notion of the meta-audible. If Kafka’s story, “The Investigations of a Dog” leads us to a realm of the “formless” which cannot be heard without destroying what we know as “hearing,” it also offers us a limit-experience of the meta-audible, which, when radicalised via the notions of “schizo-incest” and “self-shattering,” creates a line of flight that escapes even from the line of flight itself. All these maneuvers pose a serious challenge to Deleuze and Guattari, who claim that despite all his investigations, Kafka’s investigator dog is re-Oedipalised in the end. Proposing in the end a limit experience which Aracagök calls the “meta-audible,” he shows that Kafka’s more radical approach to sound creates a line of flight that escapes even from the line of flight itself

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