IEC_60050-704-1993_scan.pdf

NORME?CEIINTERNATIONALE?IECINTERNATIONAL?50(704)STAN DAR D?Premire ditionFirst edition1993-08Vocabulaire Electrotechnique InternationalChapitre 704:TransmissionInternational Electrotechnical VocabularyChapter 704:Transmission 704:Vocabulario Electrotcnico InternacionalCaptulo 704:Transmisin1ECNumro de rfrenceReference numberCEI/IEC 50(704):1993LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.1EC.NORMEINTERNATIONALEINTERNATIONALSTANDARDMEYHAPOHCTAHAPTCEI1EC50(704)Premire ditionFirst edition1993-08Vocabulaire Electrotechnique InternationalChapitre 704:TransmissionInternational Electrotechnical VocabularyChapter.704:Transmission 704:Vocabulario Electrotcnico InternacionalCapitulo 704:TransmisinC CEI 1993 Droits de reproduction rservs-Copyright-all rights reserved-Aucune partie de cette publication ne peut tre reproduite ni utilise sousquelque forme que ce sort et par aucun procd,lectronique ou mcanique,y compris la photocopie et les microfilms,sans laccord crit de lditeur.p -,.No part of this publication may be reproduced or utilized in any form or byany means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.Ninguna parte de esta pub icacin se puede reproducir ni utilizar en cualquierforma ni po cualquier procedimiento,electrnico o mecnico,incluidas lasfotocopias y las microfichas,sin permiso escrito del editor.Bureau central de la Commission Electrotechnique lntemationale 3,rue de Varemb Genve SuisseCommission Electrotechnique InternationaleInternational Electrotechnical Commission?Code prixPrice code Pour prig voir catalogue en vigueurFor price,see current catalogueLleaa axa 6dem camanozeXELICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.II 50(704)CEI:1993SOMMAIREPagesPRAMBULE VIPRFACE VISections704-01 Termes fondamentaux de transmission 1704-02 Milieux de transmission 6704-0 Circuits matriels de transmission?9704-04 Rseaux de transmission 12704-05 Rpteurs 23704-06 Stations de rpteurs 26704-07 Protection contre les chos 28704-08 Multiplexage 33704-09 Termes fondamentaux de transmission analogique 40704-10 Multiplexage en frquence 45704-11 Transmission courants porteurs 61704-12 Ondes pilotes 68704-13 Synchronisation 72704-14 Trames et voies 79704-15 Rseaux synchroniss 86704-16 Termes fondamentaux de transmission numrique 93704-17 Codes en ligne 102704-18 Erreurs numriques 114704-19 Rseaux de transmission numrique 119704-20 Multiplexage numrique 122704-21 Justification 129704-22 Termes fondamentaux en modulation par impulsions et codage 138704-23 Echantillonnage(en MIC)142704-24 Quantification(en MIC)143704-25 Codage(en MIC)148704-26 Multiplexage(en MIC)153INDEX 157LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.50(704)IEC:1993 III CONTENTSPageFOREWORD VIIPREFACE VIISection704-01 Basic terms in transmission 1704-02 Transmission media 704-03 Physical transmission circuits 9704-04 Transmission networks 12704-05 Repeaters 23704-06 Repeater stations 26704-07 Echo control 28704-08 Multiplexing 33704-09 Basic terms in analogue transmission 40704-10 Frequency division multiplexing 45704-11 Analogue carrier transmission 61704-12 Pilot signals 68704-13 Timing 72704-14 Frames and channels 79704-15 Synchronized networks 86704-16 Basic terms in digital transmission 93704-17 Line codes 102704-18 Digital errors 114704-19 Digital transmission networks 119704-20 Digital multiplexing 122704-21 Justification 129704-22 Basic terms in pulse code modulation 138704-23 Sampling in pulse code modulation(in PCM)142704-24 Quantizing in pulse code modulation(in)?143704-25 Encoding in pulse code modulation(in)?148704-26 Multiplexing in pulse code modulation(in)?153INDEX 157LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.-IV-50(704)CEI:1993.?VIII?VIII704-01?1704-02?704-03?9704-04?12704-05?23704-0?2704-07 -?28704-08?33704-09?40704-10?45704-11?1704-12?8704-13?72704-14?79704-15?8704-16?93704-17?102704-18?114704-19?119704-20?122704-21?129704-22 -?138704-23 -()?142704-24 -()?143704-25 -()?148704-2 -()?153?157LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.50(704)O IEC:1993VTABLA DE MATERIASPgs.PREMBULO IXPREFACIO IXSecciones704-01 Trminos fundamentales de la transmisin 1704-02 Medios de transmisin704-03 Circuitos fsicos de transmisin 9704-04 Redes de transmisin 12704-05 Repetidores 23704-06 Estaciones de repetidores 26704-07 Proteccin contra los ecos 28704-08 Multiplexado 33704-09 Trminos fundamentales de transmisin analgica 40704-10 Multiplexado en frecuencia 45704-11 Transmisin de corrientes portadoras 61704-12 Ondas piloto 68704-13 Sincronizacin 72704