Műszerügyi és Méréstechnikai Közlemények 28. (1980)

COOEmEHHÄ no nPHEOPAM H H3MEPHTEJlbHOÍÍ TEXHHKE Ms 28. 1980 r. Cjiyncßa npnöopoB h H3MepHTejn>Hofl tcxhhkh AxaaeMHH Hayn BeHrpra U,eHTp HCCJieaoBaTejiBCKHx {JíHjibmob BHP COflEPHCAHHE ff-p ff. IffmoxyM—T. Xepuienu: üpOKaTOM npnöopoB hjih HHBecrauHefi? ........................................................................ 3 M3MepHTejibHoe xoihhctbo K. Eexeutu: Hcnojib30Bairae KoppejMUHOHHO» tcxhhkh h3mcpchhh zuw HcnbiTamw axycTHHedcax cboöctb MCxaHHHCCKoro TenjiooÖMeHHHKa...................................................................................................................... 7 Mcc.iejOBaTe.ibCKaH cbeivnca ff-p 3. HeMeiu—E. Oiuaam: Kopotko 06 HHtjipaTexHH'iecKHX H3MepeHH«x.................................................................... 13 HoBbie HanpaBJieHHH npHÖopocTpoHTeJibHOH h H3MepHTejn>H0H tcxhhkh P. Padnau: ABTOMaTHsauH« b H3MepHTejibHOft tcxhhkc, III-íí pa3//eji: CncTeMa conpjwceHHH (HHTep/freäca) •rana IEC................................................................................................................................................................................... 19 ff. Eyuu: TexHHKa h3mcpchhh cnyraftHbix cnrHajiOB, Ill-ä pa3//eji: IIpHMepbi hphmchchhh...................................... 29 Hobocth 3apyße>KHoro npnóopocTpoeima Cocmaemu: ff. Eynu—ff-p ff. Honan—P. Padnau—ff-p M. Ulonrnu.............................................................................. 41 üpupocT KOJiHHecTBa npHßopoB HanpoKaT Cocmaeu/i: ff. repeenu ............................................................................................................................................................................. 49 CBcaeimfl o KHHrax CocmaeuAu: ff. Eynu—P. Padnau—ff-p M. IffoAmu .......................................................................................................... 55 CONTENTS Dr. Gy. Stokum and T. Hersényi: Hire or Invest? .................................................................................................................... 3 Measuring Service K. Békési: On the Use of Correlation Techniques for the Acoustic Testing of Heat Exchangers in Power Plants .... 7 Films in the Research Work Dr. Z. Nemes and B. Osvdth: A Brief Review of Infrared Measuring Techniques............................................................. 13 New Trends in Measurements and Instruments: R. Radnai: Automated Measurements. Part III: The IEC Interface System..................................................................... 19 Gy. Bucsy: On the Measurement of Stochastic Signals. Part III: Typical Applications.................................................... 29 New Instruments Abroad Gy. Bucsy-Dr. L. Csocsán-R. Radnai-Dr. M. Solti........................................................................................................... 41 New Instruments on Hire L. Görgényi.............................................................................................................................................................................. 49 Books Review Gy. Bucsy-R.Radnai-Dr. M. Solti ..................................................................................................................................... 55 INSTRUMENTS AND MEASURING TECHNIQUES NEWS 1980. 28. Instruments and Measuring Technique Service of the Hungarian Academy of Sciences National Research Film Centre

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