文档介绍：AudioElectnicsThisPageIntentionallyLeftBlankAudioElectronicsSecondeditionJohnLinsleyHoodNewnesORDAUCKLANDBOSTONJOHA2qBURGMELBOUEWDELHINewnesAnimprintofButterwo~h-HeinemannLinacreHouse,JordanHill,Oxt~rdOX28DP225WildwoodAvenue,Woburn,MA01801-204lAdivisionofReedEducationalandProfessionalPublishingLtd~--~%.AmemberoftheReedElsevierplcgroupFirstpublished1995Secondedition1999Reprinted2000Transl~rredtodigitalprinting2004~#ChaptersI-5Butterworth-Heinemann1993,1995,1998Chapters~11JohnLinsleyHoo61995,~reproducedinanymaterialfo~(includingphotocopyingorstoringinawmediumbyelectronicmeansandwhetherornottransientlyorincidentallytosomeotheruseofthispublication)ordancewiththeprovisionsoftheCopyright,DesignsandPatentsAct1988orunderthetermsofalicenceissuedbytheCopyrightLicensingAgencyLt~90TottenhamCou~RoadLondon,EnglandWlP0LRApplicationsforthecopyrightholder'swrittenpermissiontoreproduceanypa~ofthispublicationshouldbeaddressedtothepublishersBritishLibraryCataloguinginPublicationDataAcataloguerecordforthisbookisavailablefromtheBritishLibra,,LibraryofCongressCataloguinginPublicationDataAcataloguerecordforthisbookisavailable~omtheLibraryofCongressiSBN0750643323TypesetbyGenesisTypesetting,RochesteLKentDL/NTA1E~C~E~R¥T~TNATWEPb~$H,Bb~ERWO~It°HEiNEMANNW|U~PAYFC~B~CVTO~.~tT~~M~F~;Tapebackingmaterials;Tapethicknesses;TapewidthsTherecordingprocessCausesofnon-uniformfrequencyresponseInfluenceofHFbias;Headgapeffects;Pole-piececontoureffects;EffectoftapespeedRecord/replayequalisationPre-andde-emphasis;icmaterials;TapeerasureRecordingtrackdimensions18HFbias19Basicbiasrequirements;Biasfrequency;Biaswaveform;Optimumbiaslevel;Maximumoutputlevel(MOL);Sensitivity;Harmonicdistortion;Noiselevel;Saturationoutputlevel(SOL);ircuitdesign30Record/replaycircuitdesign;Schematiclayout;Sony;Pioneer;TechnicsReplayequalisation34Biasoscillatorcircuits36Therecordamplifier39Input/outputstagedesignRecordinglevelindication41Tapedrivemotorspeedcontrol42