Download or read book Insonorisation d un systeme de climatisation automobile par controle actif du bruit written by Catherine Polisset and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insonorisation d un syst me de climatisation automobile par contr le actif du bruit written by Catherine Polisset and published by . This book was released on 1997 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'OBJECTIF DE CETTE ETUDE ETAIT D'ETABLIR LA FAISABILITE D'UN SYSTEME D'INSONORISATION DU BRUIT RAYONNE AU NIVEAU DES BOUCHES D'AERATION D'UN CLIMATISEUR AUTOMOBILE, A PARTIR DE L'UTILISATION DE TECHNIQUES DE CONTROLE ACTIF DU BRUIT DANS LES CONDUITS DE DISTRIBUTION D'AIR. UNE ETUDE SPECTRALE DES SIGNAUX ACOUSTIQUES PRESENTS DANS LE CONDUIT A PERMIS DE METTRE EN EVIDENCE DES ONDES ACOUSTIQUES CARACTERISTIQUES DE LA CONFIGURATION DU SYSTEME DE CLIMATISATION, AINSI QUE LA PRESENCE DE STRUCTURES TOURBILLONNAIRES ALEATOIRES DUES A LA GENERATION DE TURBULENCES DANS LES CONDUITS. UNE METHODOLOGIE EN TROIS ETAPES A ETE ADOPTEE: REALISATION D'UN SYSTEME DE CONTROLE ACTIF POUR ATTENUER LE BRUIT RAYONNE PAR LES SOURCES DETERMINISTES. POUR CE FAIRE, A PARTIR D'UNE EXPERIENCE DE LABORATOIRE NOUS AVONS COMPARE LES PERFORMANCES DE DIFFERENTS ALGORITHMES DE CONTROLE: TYPES LMS (METHODE DU TYPE DES MOINDRES CARRES) ET GMV (VARIANCE MINIMALE GENERALISEE). CETTE COMPARAISON A D'ABORD ETE EFFECTUEE AU MOYEN DE SIMULATIONS UTILISANT LES FONCTIONS DE TRANSFERTS REELLES DU CONDUIT, ET ENSUITE SUR LE SYSTEME EXPERIMENTAL LUI MEME. ANALYSE DE LA TURBULENCE PRESENTE DANS LES CONDUITS, AFIN DE REALISER UN SYSTEME PASSIF EN FORME DE GRILLE. CELUI-CI A PERMIS UN RECONDITIONNEMENT SPECTRAL DE L'ENERGIE CINETIQUE DE LA TURBULENCE, ET UNE MODIFICATION DE LA REPARTITION SPECTRALE DE LA PRESSION ACOUSTIQUE ASSOCIEE A CES SOURCES LOCALES. LES PRINCIPAUX BENEFICES DE CETTE TECHNIQUE ONT ETE, LA DIMINUTION DU NIVEAU SONORE GLOBAL, ET SURTOUT L'AMELIORATION DE LA COHERENCE ENTRE DEUX POINTS DE MESURE. CE DERNIER POINT A NOTAMMENT PERMIS D'OPTIMISER LES PERFORMANCES DU CONTROLE ACTIF. L'APPLICATION DE CE CONTROLE ACTIF ET PASSIF SUR LE SYSTEME DE CLIMATISATION, AFIN DE CONFIRMER LA VALIDITE DE LA METHODOLOGIE UTILISEE. DES RESULTATS EXPERIMENTAUX, OBTENUS A PARTIR DU SYSTEME COMPLET, ONT ETE PRESENTES ET ANALYSES
Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.
Download or read book The Voice in Cinema written by Michel Chion and published by Columbia University Press. This book was released on 1999 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chion analyzes imaginative uses of the human voice by directors like Lang, Hitchcock, Ophuls, Duras, and de Palma.
Download or read book Treatise on Musical Objects written by Pierre Schaeffer and published by Univ of California Press. This book was released on 2017-07-25 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Treatise on Musical Objects is regarded as Pierre Schaeffer’s most important work on music and its relationship with technology. Schaeffer expands his earlier research in musique concrète to suggest a methodology of working with sounds based on his experiences in radio broadcasting and the recording studio. Drawing on acoustics, physics, and physiology, but also on philosophy and the relationship between subject and object, Schaeffer’s essay summarizes his theoretical and practical work in music composition. Translators Christine North and John Dack present an important book in the history of ideas in Europe that will resonate far beyond electroacoustic music.
Download or read book Technocratic Dreaming written by Paul James and published by . This book was released on 1990 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technocratic dreaming of very fast trains and Japanese designer cities.
Download or read book Cambridge Yearbook of European Legal Studies Vol 13 2010 2011 written by Catherine Barnard and published by Bloomsbury Publishing. This book was released on 2011-12-15 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cambridge Yearbook of European Legal Studies provides a forum for the scrutiny of significant issues in EU Law, the law of the European Convention on Human Rights, and Comparative Law with a 'European' dimension, and particularly those issues which have come to the fore during the year preceding publication. The contributions appearing in the collection are commissioned by the Centre for European Legal Studies (CELS) Cambridge, a research centre in the Law Faculty of the University of Cambridge specialising in European legal issues. The papers presented are at the cutting edge of the fields which they address, and reflect the views of recognised experts drawn from the University world, legal practice, and the institutions of both the EU and its Member States. Inclusion of the comparative dimension brings a fresh perspective to the study of European law, and highlights the effects of globalisation of the law more generally, and the resulting cross fertilisation of norms and ideas that has occurred among previously sovereign and separate legal orders. The Cambridge Yearbook of European Legal Studies is an invaluable resource for those wishing to keep pace with legal developments in the fast moving world of European integration. INDIVIDUAL CHAPTERS Please click on the link below to purchase individual chapters from Volume 13 through Ingenta Connect: www.ingentaconnect.com SUBSCRIPTION TO SERIES To place an annual online subscription or a print standing order through Hart Publishing please click on the link below. Please note that any customers who have a standing order for the printed volumes will now be entitled to free online access. www.hartjournals.co.uk/cyels/subs Editorial Advisory Board: Albertina Albors-Llorens, John Bell, Alan Dashwood, Simon Deakin, David Feldman, Richard Fentiman, Angus Johnston, John Spencer Founding Editors: Alan Dashwood and Angela Ward Ius Commune Prize 2012 Alexandre Saydé wrote Chapter 15 in this volume entitled: 'One Law, Two Competitions: An Enquiry into the Contradictions of Free Movement Law' and we are delighted to announce that he has been awarded the Ius Commune Prize 2012.
Download or read book New and Renewable Energy written by Great Britain. Department of Trade and Industry and published by Stationery Office Books (TSO). This book was released on 1994 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report states the Government's policy towards new and renewable energy and summarizes its strategy and programme for implementation of that policy. It results from a review which has considered both independently produced documents and specifically commissioned reports.
Download or read book Socialism Perestroika and the Dilemmas of Soviet Economic Reform written by John E Tedstrom and published by Routledge. This book was released on 2021-12-13 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights that Soviet economic planners and politicians must come to recognize the need to make fundamental changes, not simply incremental refinements, in the failing Soviet system. It examines the dynamics of the process of perestroika and the complexity of individual economic issues.
Download or read book The Ladybird Illustrated written by D H Lawrence and published by . This book was released on 2020-11-09 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Ladybird is a long tale or novella by D. H. Lawrence. It was first drafted in 1915 as a short story entitled The Thimble. Lawrence rewrote and extended it under a new title in December 1921 and sent the final version to his English agent on 9 January 1922. It was collected with two other tales, The Captain's Doll and The Fox, and the three novellas were then published in London by Martin Secker in March 1923 under the title The Ladybird and in New York by Thomas Seltzer as The Captain's Doll in April 1923."
Download or read book Notes on the Minor Prophets written by Henry Allan Ironside and published by . This book was released on 1955 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Construction Dictionary written by Nawic Education Foundation and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive listing of the terms and phrases used in construction. Included are many that are encountered daily on the jobsite or in the construction office.
Download or read book Water Treatment Handbook written by and published by . This book was released on 2007 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
