Beyond Resolution LXIII LXVII Refuse to Let the Syntaxes of (A) History Direct Our Futures
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Discrete Cosine Transform in Dsp Pdf
Discrete cosine transform in dsp pdf Continue To illustrate justme the answer: The Discrete Cosine Transform (DCT) is a loss-making DCT can't be a loss-making algorithm, since there is a reverse operation that restores the original input accurately. The data compression algorithm Is also not a compression algorithm: the in- and outputs are the same size. So both of your central statements are incorrect :(, which is used in many compressed images and video formats, yes. including JPEG, MJPEG, DV and MPEG. What is DV? And: MPEG is a huge family of video compression techniques. There's no MPEG algorithm, there are dozens of different video compression standards under that name. This algorithm calculates special DCT ratios for each 8x8 image block. This applies to JPEG, and probably some of the many CODEG MPEG codecs. This is not true for all MPEG compressors! (For example, MPEG-H Part II, also called H.265, uses blocks 64×64, 32×32 or 16×16, 8×8 or 4×4, depending on the content of the image.) Then the odds are quantitative and that's where lossiness happens: it's not in DCT, it's what happens with the release of it! and the image block is presented as a matrix of these quantitative coefficients. Again, it only applies to JPEG. Be clear about that! The matrix as it is often visualized. The matrix view doesn't really exist in memory or storage formats, usually. On the contrary, items are usually stored in a zigzag diagonal order if you imagine a matrix. -
Dirty) New Media: Technorhetorical Opacity, Chimeras
WRITING (DIRTY) NEW MEDIA: TECHNORHETORICAL OPACITY, CHIMERAS, AND DIRTY ONTOLOGY A Dissertation Submitted to the Graduate Faculty of the North Dakota State University of Agriculture and Applied Science By Steven Reginald Hammer In Partial Fulfillment for the Degree of DOCTOR OF PHILOSOPHY Major Department: English Option: Rhetoric, Writing, and Culture April 2014 Fargo, North Dakota North Dakota State University Graduate School Title Writing (Dirty) New Media: TechnoRhetorical Opacity, Chimeras, and Dirty Ontology By Steven Reginald Hammer The Supervisory Committee certifies that this disquisition complies with North Dakota State University’s regulations and meets the accepted standards for the degree of DOCTOR OF PHILOSOPHY SUPERVISORY COMMITTEE: Andrew Mara Chair Kevin Brooks Miriam Mara Michael Strand _ Thomas Stanley_______________________________________________ Approved: 7/1/2014 Gary Totten Date Department Chair ABSTRACT There is little doubt that emerging technologies are changing the way we act, interact, create, and consume. Yet despite increased access to these technologies, consumers of technology too seldom interrogate the politics, subjectivities, and limitations of these technologies and their interfaces. Instead, many consumers approach emerging technologies as objective tools to be consumed, and engage in creative processes uncritically. This disquisition, following the work of Hawisher, Selfe, and Selfe, seeks ways to approach the problem of a “rhetoric of technology” that uncritically praises new technologies by drawing on avant-garde art traditions and object-oriented ontology. I argue that, by following the philosophies and practices of glitch, dirty new media, zaum, dada, circuit-bending, and others, we might approach writing technologies with the intention of critically misusing, manipulating, and revealing to ourselves and audiences the materiality of the media and technologies in use. -
Ird BWS Images *******
Rosa Menkman Beyond Resolution !LXIII !LXVII Refuse to let the syntaxes of (a) history direct our futures !I Colophon Beyond Resolution is compiled of texts that have been extended and reworked by Rosa Menkman, 2115 – 2020. Published by the i.R.D. A pdf of this publication can be freely downloaded at: https://beyondresolution.info/beyond-resolution For more information please contact me: [email protected] ISBN: 978-90-828273-0-9 COPY < IT > RIGHT ! A warm thank you for the support I have received: Transfer Gallery: Kelani Nichole Akademie Schloss Solitude: Jean-Baptiste Joly, Clara Herrmann, Mareen Wrobel and Bruce Sterling, Taietzel Ticalos and Jakob Weiss Ward Janssen and Mieke Gerritzen Landers: Per Platou, Amsterdam: Annette Wolfsberger. Tokyo: CG-Arts (Japan Media Arts Festival), the ICC and ARTnSHELTER Oregon Story Board, Upfor Gallery, EyeBeam: Tomas Wester and Teo Downes-Le Guin DiMoDA: Will Robertson and Alfredo Salazar Caro #Additivism: Daniel Rourke and Morehshin Allahyari Parallax, Brett Wallace, Lune Magazine: Nathan Jones Nora ní Mhurchú and Bogomir Doringer A4 and Matus Kobolka Transmediale: Kristofer Gansing Kunsthochschule Kassel: Joel Baumann and my students CERN and Fabra i Coats SJSU and L’Unique Caen Mario de Vega Lotte, Ben, Caspar Menkman Crum Beyond Resolution is supported by Stimuleringsfonds Creatieve Industrie !II BEYOND RESOLUTION Introduction 0000 Whiteout 0001 Behind White Shadows 0010 Night of the Unexpected 0011 Refuse to Let the Syntaxes of (a) History Direct Our Futures 0100 institutions of Resolution Disputes [i.R.D.] Conclusion !I “the pandemic of mental anguish that aficts our time cannot be properly understood, or healed, if viewed as a private problem sufered by damaged individuals.” - Mark Fisher. -
Lofi Rosa Menkman
A VERNACULAR OF FILE FORMATS A GUIDE TO DATABEND COMPRESSION DESIGN 1 ROSA MENKMAN, AMSTERDAM, AUGUST 2010. Type to enter text Tango between a corrupt format and its user. !!!! Contents !! There is not sufficient data. Please enter dataGlitch art is a practice that studies and researches the !Static! !! You have too Noise Art > Filter art > whenvernacular Cool becomesof file formats Hot >>>>>>> in exploitative manners to !!Uncompressed!! much deconstruct and create new, brutalist (audio)visual works. !!Lossless! !! character! Glitches are hot; proof canHowever, be found glitch on MTV,artists Flickr, often in gothe beyond this formal !!Lossy! !! A p p l y club and in the bookstore.approach; While the they coffee realize table bookthat Glitch:the glitch does not exists !Moving image!! gaussian Designing Imperfection without(2009) humanhas introduced perception the and glitch therefore have a more !!MOV ! !! blur. design aesthetic to the worldinclusive of latte approach drinking to designers,digital material. and !!DV! !! Kanye West used glitchesThe to materiality sing about of hisglitch imperfect art is constantly love mutating; it exists !!WMV! ! life, the awkward, shy andas physically an unstable ugly assemblage celebrate under that relies the on the one hand the !!AVI! ! You still have header "Glitched: Nerdcoreconstruction, for life". operation and content of the apparatus (the !! ! ! ! quirks! Clone Glitch has transformed frommedium) cool andto hot. on Itsthe no other more hand then the a work, the writer/artist, s t a m p f o r brightly colored bubblegumand wrapper the interpretation that doesn't byask thefor anyreader and/or user (the smooth involvement, or offers anymeaning). -
Ment the Glitch Moment(Um)
Moment(um) The The Glitch Glitch The Glitch Moment Mo- Moment(um) (um) mentRosa MenkMan Glitch Mo- The Glitch t Moment(um)04 The Glitch Moment(um) 04 ConTenTs ACknowledGeMenTs 5 InTroduction 7 Glitch StudIes MAnIfesTo 11 A TeChnological Approach To noIse 12 LinearProgressionandtheMythofPerfectTransmission 12 NoiseArtifacts 15 EncodingAndDecoding:CompressionArtifacts 15 AVernacularOfFileFormats 17 OrderlyChaos:FeedbackArtifacts 26 The OtherNoiseArtifact:Glitch 26 The perCeption of Glitch 28 TheMeaningOfNoise 28 TheGlitchMoment(um):AVoidInTechno-Culture 29 TechnorealismAndtheAccidentOfArt 31 A phenoMenoloGy of Glitch ArT 33 ThePredicamentsOfDefiningGlitchArt 33 CategoricalPrecursors:ABinaryApproachToGlitchArt? 35 FromPassiveAppropriationOr‘PureGlitchArt’ToActive,‘Post-ProceduralGlitchArt’ 36 Post-proceduralGlitchArtOrtheIntentionalFauxPas 37 TheConceptAndTechniqueOfRuin 40 Creatingthe‘PerfectGlitch’UsingCriticalMediaAesthetics 43 TheTippingPointofCool:CriticalMediaAesthetics'BecomingCommodities 44 froM Artifact To Commodity 46 FromCircuitbendingtoSimulation 46 FromDatabendingtoTranscoding 49 FromEnchantingAffectToFilteredEffect 53 TheGlitchArtGenre:BetweentheVoidAndCommoditizedForm 55 TheGenreParadox 57 organIzInG Glitch spheres 59 GlitchArtNetworked 62 GlitchSphereRelations 63 SomeFinalReflectionsOnTheGlitchSpheres 64 The Emancipation of DissonAnCe Glitch 65 BiblIoGrAphy 67 Colophon Network Notebooks editors: Geert Lovink and Sabine Niederer Producer of this publication: Margreet Riphagen Copy editing: Rachel O'Reilly Design: