Results for: circuits systems and signals
Analog Electronics 
2009-11-08 - extension: rar - size: 16 MB
Analog Electronics
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AuElectr 
2009-01-27 - extension: zip - size: 14 MB
AuElectr
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Modern.Signal.Processing.rar 2008-05-31 - extension: rar - size: 7 MB
Modern.Signal.Processing.rar
If password needed look here: http://electricalengineeringtour.blogspot.com/
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Video results for: circuits systems and signalsMore results from video 
Disinformation vs Strange Attractor "National Grid" 1 Disinformation and Strange Attractor perform "National Grid" with live mains and static (More) Disinformation and Strange Attractor perform "National Grid" with live mains and static electricity, Corsica Studios, London, 19 Nov 04 - at the launch of "Techgnosis" by Erik Davis (the event also featured writers Mike Jay, Julian Vayne and Kodwo Eshun). "National Grid" was first performed at Blast First's club Disobey on 10 Oct 1996, exhibited at The Museum of Installation, London July 1997 (where Disinformation performed alongside Martin Creed) and published on LP and CD by Ash International in 1996 and 1997.
"Pulsing sub-bass audio suggests associations with the most primal anthropomorphic element in music - the rhythms of the human heart, with foetal and infant hypnagogic sense memories, with seismic activity, the rumble of thunder (Jimi Hendrix claimed that his earliest childhood memory was of a thunderstorm), and even with war. Disinformation's National Grid is a sub-bass installation sourced either from the ambient VLF field radiated by electricity pylons and mains circuits, or, more recently, directly from the output cables of mains transformers. National Grid offers live physical evidence of environmental electromagnetic pollution, a demonstration of the intrinsic musical properties of alternating current, beat-frequency effects, the architectural acoustics of its own exhibition space, a formula for the realisation and suppression of Futurist sound art, a cathartic response to the pressures of urban life, a monolithic soundtrack for the creative genius of electrification and for the bitter conflicts between government and organised labour for political control over supplies to the nation's electrical infrastructure" - "National Grid" / "Stargate" / "Theophany" Ash 3.2 LP copyright 1996.
"National Grid" appears on the Galerie fur Zeitgennossische Kunst (Leipzig) "New Forms" and on The Hayward Gallery "Sonic Boom" exhibition catalogue double CDs, curated by Carsten Nicolai and David Toop. Two remixes of "National Grid" by Wire guitarist Bruce Gilbert appear on the "Antiphony" 2xCD, and a version recorded with Evan Parker appears as "London's Overthrow" on the "Al Jabr" remix CD.
"National Grid" has been exhibited and performed at ZKM (Karlsruhe), the Volksbuhne (Berlin), Fabrica (Brighton), The Royal College of Art, The Lux, the strong rooms 2 stories below The Foundry (all London), the engine room of the trawler Arctic Corsair in Hull, the 13th century chapel at Kettle's Yard and at The Junction (both Cambridge), The Dom (Moscow), and in an underground nuclear warfare command centre near Troywood (Anstruther, Fife).
The Volksbuhne and ZKM presentations were organised by sound artist Christina Kubisch's husband and manager Dieter Scheyhing, with the "National Grid" installations since having a massive (and totally unacknowledged) influence on Christina Kubisch's much later "Electrical Walks". An "Immerse" magazine interview with artist CM von Hausswolff included Disinformation's Disobey concert in a list of events organised by Hausswolff, when Disinformation has never had anything to do with him, although Hausswolff went on to exhibit virtually identical work. Contrary to the impression given by their leaflet, "National Grid" was never a Camden Arts Centre "special commission", and contrary to the impression given by their "Sound Practice" CD, South London Gallery NEVER owned the copyright to ANY version of "National Grid".
The new Strange Attractor vs. Disinformation version of "National Grid" was first performed live at The Royal Institution on 22 May 2004, on the same desk on which Michael Faraday demonstrated some of the most important electrical discoveries in history (in an event curated by writer Tom McCarthy); at Corsica Studios, The Asylum, Cargo, Westbourne Studios (all London), Hull Art Lab, The Junction (Cambridge) and at The Centre for Life (Newcastle) as part of the AV Festival.
Sleevenotes for the Disinformation CD "R&D" (1996) describe ideas that evolved into "National Grid" - "Tuning down into the lowest reaches of the radio spectrum, particularly in night's shadow of the solar wind, the listener enters a world of diverse phenomena, opening an acoustic window on a world alive with electrical activity. VLF whistlers from lightning and thermonuclear EMP ricochet along field lines of the magnetosphere, bouncing between hemispheres of the globe; storms crackle: biostatics whisper, hiss and sigh: televisions scream: pylons and power loops drone and roar: military signals, the musical pulses of navigation systems, timecodes, and coded data broadcast deep beneath the sea. Time and space divided, live 'vivisection' of particle physics, voices, map lines, weapons, mirrors hidden by the illusion of quiet." Ash 2.9 CD copyright 1996.
"R&D2" (1997) also featured VLF radio and electrical noise from the sun, industrial motors, arc welding, photographic flash systems and metro / trains.
http://www.strangeattractor.co.uk/shoppe/shop_disinformation.html (Less)
Smart Photovoltaic Smart Photovoltaic Microcontrollers are small autonomous computing systems, programmed to (More) Smart Photovoltaic Microcontrollers are small autonomous computing systems, programmed to perform specific commands and programs, which have been registered in their pre-programmed memory. As every calculating circuit, they contain units I/O, a central processing unit, a number of registers and circuits of memory. Each microcontroller is capable of exchanging signals with its exterior environment, performing calculations and producing control signals for other devices. The object of study of this paper is the Basic Stamp microcontroller of Parallax Company programmed with Pbasic and in its educational application in a school project regarding the saving of energy through the construction of a solar tracking PV. The particular educational applications that were realised combine courses of information technology such as programming and algorithms, with courses of physics that concern materialisation of resistance-capacitor circuits (RC circuits) and solar radiation measurement. Project leader: Giannakopoulos N. gianakop@gmail.com Project team: Koulis T., Lianou S., Maroudas M., Maroudas S., Maurogeni S., Mouka K., Binieri P., Sakellaropoulos A., Tsiliganos K. Houdita A. Copyright 2008 3rd GENERAL LYCEUM OF PATRAS http://3lyk-patras.ach.sch.gr/smart_PVeg.htm Upload video: Houdita A. Έξυπνα Φωτοβολταϊκά Οι μικροελεγκτές είναι μικρά αυτόνομα υπολογιστικά συστήματα, προγραμματισμένα να εκτελούν συγκεκριμένες εντολές και προγράμματα, τα οποία έχουν καταχωρηθεί στην προγραμματιζόμενη μνήμη τους. Όπως κάθε υπολογιστικό κύκλωμα, περιέχουν μονάδες εισόδου/εξόδου, μία κεντρική μονάδα επεξεργασίας, έναν αριθμό καταχωρητών και κυκλώματα μνήμης. Κάθε μικροελεγκτής είναι ικανός να ανταλλάξει σήματα με το εξωτερικό περιβάλλον, να εκτελέσει πράξεις και να παράγει σήματα ελέγχου σε άλλες συσκευές. Η εργασία αυτή, αναφέρεται στον μικροελεγκτή Basic Stamp της εταιρίας Parallax προγραμματιζόμενο με τη γλώσσα προγραμματισμού Pbasic και σε εκπαιδευτική του εφαρμογή σε σχολικό project η οποία έχει να κάνει με την εξοικονόμηση ενέργειας μέσω της κατασκευής ενός αυτόματα-περιστρεφόμενου φωτοβολταϊκού. Οι συγκεκριμένες εκπαιδευτικές εφαρμογές που πραγματοποιήθηκαν συνδυάζουν μαθήματα πληροφορικής όπως προγραμματισμό και αλγόριθμους μαζί με μαθήματα φυσικής που αφορούν υλοποίηση κυκλωμάτων αντίστασης πυκνωτή (κυκλώματα RC) και μέτρηση Ηλιακής ακτινοβολίας. Υπεύθυνος Project: Γιαννακόπουλος Ν. gianakop@gmail.com Ομάδα Project : Κούλης Α., Λιανού Σ., Μαρούδας Μ., Μαρούδας Σ., Μαυρογένη Σ., Μούκα Κ., Μπινιέρη Π., Σακελλαρόπουλος Α., Τσιλιγκάνος Κ. Χουντίτα Α. Upload video: Χουντίτα Α. (Less)
Encyclopedia of Liby amp Information Science 2009-06-17 - extension: rar - size: 12 MB
Encyclopedia of Liby amp Information Science
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