Indecs 17(3-B)

Total Page:16

File Type:pdf, Size:1020Kb

Indecs 17(3-B) 17(3-B), pp.520-697, 2019 ISSN 1334-46844 INTERDISCIPLINARY DESCRIPTION OF COMPLEX SYSTEMS Scientific Journal B. Zhang 520 On Development of Information Communications in Human Society W. Akram, 546 Towards Agent-Based Model Specification of Smart M. Niazi, Grid: A Cognitive Agent-Based Computing Approach L.B. Iantovics and A.V. Vasilakos A.F. Barišić, 586 The Intensity of Human Resources Information J. Poór and Systems usage and Organizational Performance M. Pejić Bach S. Banerjee 598 Towards a Quantitative Model of Epidemics during Conflicts D. Šoštarić, 615 ECG Simulation and Integration of Kalman Filter in Gy. Mester and Cardio Pediatric Cases S. Dorner D. Šoštarić, 629 Mobile ECG and SPO2 Chest Pain Subjective Gy. Mester and Indicators of Patient with GPS Location in Smart S. Dorner Cities N. Dubreta and 640 Subjectivity and Technology in Work of Technicians I. Mikulić in Periodical Technical Inspection Stations Maroje Višić 659 Renaissance of Herbert Marcuse: A Study on Present Interest iin Marcuse’s Interdisciplinary Critical Theory T. Krajna and 684 Croatian Highly Cited Papers J. Petrak 697 Palić, I.; Banić, F. and Matić, L.: The Analysis of the Impact of Depreciation on External Debt in Long-Run: Evidence from Croatia. Interdisciplinary Description of Complex Systems 16(1), 186-193, 2018. http://dx.doi.org/indecs.16.1.15. Scientific Journal INTERDISCIPLINARY DESCRIPTION OF COMPLEX SYSTEMS INDECS, volume 17, issue 3, part B, pages 520-697, year 2019 Published 30th September 2019 in Zagreb, Croatia Released online 30th September 2019 Office Croatian Interdisciplinary Society c/o Faculty of Mechanical Engineering & Naval Architecture I. Lučića 1, HR – 10 000 Zagreb, Croatia E-mails: [email protected] (for journal), [email protected] (for publisher) Editors Josip Stepanić, Editor-in-Chief, University of Zagreb, Zagreb (HR) Josip Kasač, Assistant Editor, University of Zagreb, Zagreb (HR) Mirjana Pejić Bach, Assistant Editor, University of Zagreb, Zagreb (HR) Advisory Board Vjekoslav Afrić, University of Zagreb, Zagreb (HR) Aleksa Bjeliš, University of Zagreb, Zagreb (HR) Marek Frankowicz, Jagiellonian University, Krakow (PL) Katalin Martinás, Eötvös Loránd University, Budapest (HU) Gyula Mester, University of Szeged, Szeged (HU) Dietmar Meyer, Budapest University of Technology and Economy, Budapest (HU) Sibila Petlevski, University of Zagreb, Zagreb (HR) Wei-bin Zhang, Ritsumeikan Asia Pacific University, Beppu (JP) Editorial Board Serghey A. Amelkin, Program Systems Institute, Pereslavl-Zalesskij (RU) Nikša Dubreta, University of Zagreb, Zagreb (HR) Robert Fabac, University of Zagreb, Varaždin (HR) Francesco Flammini, Linnæus University, Växjö (SE) Erik W. Johnston, Arizona State University, Phoenix (US) Urban Kordeš, University of Ljubljana, Ljubljana (SI) Dean Korošak, University of Maribor, Maribor (SI) Anita Lee-Post, University of Kentucky, Lexington (US) Olga Markič, University of Ljubljana, Ljubljana (SI) Damir Pajić, University of Zagreb, Zagreb (HR) Petra Rodik, University of Zagreb, Zagreb (HR) Biserka Runje, University of Zagreb, Zagreb (HR) Armano Srbljinović, University of Zagreb, Zagreb (HR) Karin Šerman, University of Zagreb, Zagreb (HR) Karolina Ziembowicz, The Maria Grzegorzewska University, Warszawa (PL) Technical Editors Jelena Ćosić Lesičar, University of Zagreb, Zagreb (HR) Amalija Horvatić Novak, University of Zagreb, Zagreb (HR) Published by Croatian Interdisciplinary Society (http://www.idd.hr) quarterly as printed (ISSN 1334-4684) and online (ISSN 1334-4676) edition. Printed by Redak d.o.o. (HR) in 50 pieces. Online edition, http://indecs.eu, contains freely available full texts of published articles. Journal INDECS is financially supported by Croatian Ministry of Science and Education. Content of the journal INDECS is included in the DOAJ, EBSCO, EconLit, ERIH PLUS, Ulrich’s and Web of Science Core Collection. INDECS publishes original, peer-reviewed, scientific contributions prepared as reviews, regular articles and conference papers, brief and preliminary reports and comments to published articles. Manuscripts are automatically processed with the system Comet, see details here: http://journal.sdewes.org/indecs. The accessibility of all URLs in the texts was checked one week before the publishing date. Interdisciplinary Description of Complex Systems 17(3-B), i, 2019 TABLE OF CONTENTS REGULAR ARTICLES Bangwei Zhang 520 On Development of Information Communications in Human Society Waseem Akram, 546 Towards Agent-Based Model Specification of Muaz Niazi, Smart Grid: A Cognitive Agent-Based Computing Laszlo Barna Iantovics and Approach Athanasios V. Vasilakos Anton Florijan Barišić, 586 The Intensity of Human Resources Information József Poór and Systems usage and Organizational Performance Mirjana Pejić Bach Soumya Banerjee 598 Towards a Quantitative Model of Epidemics during Conflicts Damir Šoštarić, 615 ECG Simulation and Integration of Kalman Filter in Gyula Mester and Cardio Pediatric Cases Sanja Dorner Damir Šoštarić, 629 Mobile ECG and SPO2 Chest Pain Subjective Gyula Mester and Indicators of Patient with GPS Location in Smart Sanja Dorner Cities Nikša Dubreta and 640 Subjectivity and Technology in Work of Technicians Iva Mikulić in Periodical Technical Inspection Stations Maroje Višić 659 Renaissance of Herbert Marcuse: A Study on Present Interest iin Marcuse’s Interdisciplinary Critical Theory Tamara Krajna and 684 Croatian Highly Cited Papers Jelka Petrak CORRIGENDUM 697 Palić, I.; Banić, F. and Matić, L.: The Analysis of the Impact of Depreciation on External Debt in Long-Run: Evidence from Croatia. Interdisciplinary Description of Complex Systems 16(1), 186-193, 2018. http://dx.doi.org/10.7906/indecs.16.1.15. Interdisciplinary Description of Complex Systems 17(3-B), 520-545, 2019 ON DEVELOPMENT OF INFORMATION COMMUNICATIONS IN HUMAN SOCIETY Bangwei Zhang* Hunan University, College of Physics Changsha, People’s Republic of China DOI: 10.7906/indecs.17.3.13 Received: 21 May 2019. Regular article Accepted: 27 September 2019. ABSTRACT Information is very important. Information is also very complicated, making that people have no common understanding and conclusion for the nature of it up today. There are too many papers and some books to describe information; however it is rather difficult to find the description and analysing for the whole history of information from the advent of human beings to the present day. Two parts of information in prehistoric period and the time interred divinization are described. Every part is separated according to several succeeded stages for description. It is near impossible to describe in detail such entire historical facts of information in human society in a paper, so the description and discussion is focused on their comprehensiveness and integrity. By knowing and analysing all these solid historical facts of information, some relative issues e.g. “did information age really exist in the development of material civilization in human society” can be recognized easily. KEY WORDS information, history of information, information communication, matter, substance civilization, six-stage theory CLASSIFICATION JEL: B10, D83 *Corresponding author, : [email protected]; +0731 88822715; *College of Physics, Hunan University, Changsha 410 082, People’s Republic of China * On development of information communications in human society INTRODUCTION Near everybody knows the importance of information because nobody can leave the information and it communications. From the moment human beings leave their mothers’ bodies, they use crying to attract the attention of the parents. Especially, they proclaim to the world in a high-profile way: I am coming. Except a person has died otherwise he/she is never left information communications. We use every emotion that we portray on our faces, the movement of our hands, the way we look at someone and our speech to communicate our ideas to others. In fact all aspects of our life such education, study, work, social, movement, travel, love, etc. need information and its communications. However, do we understand the history of information for humankind? How does the development of information communications in human society progress from the advent of human being to the present day? A lot of papers on the field of information subject have published; no one has answered these problems with the solid historical facts completely and comprehensively. Fortunately there is a good book of The information: a history, a theory, a flood by Gleick [1], but it is not a real book of the history of information. From the book people are rather difficult to understand a rather complete history of information because the stories are more than history in it. Similarly there is a good paper of History of information science [2], in which the authors write “We have treated IS (information science) inclusively in two senses. First, we include specialized applications areas, such as archival, library, and corporate information services as specialties within a broad view of IS rather than specialties outside of it. Second, we agree with VAKKARI (1994) that it is misguided on theoretical grounds (as well as difficult in practice) to separate the theory of library science and of documentation from that of IS.” That is to say that that paper is still not mentioned the whole history of information as we want. That is why the aim of the article is focused to discuss such problems in order to sketch out the history of the entire information communications of human
Recommended publications
  • Basic Electronics
    14 Basic Electronics In this chapter, we lead you through a study of the basics of electronics. After completing the chapter, you should be able to Understand the physical structure of semiconductors. Understand the essence of the diode function. Understand the operation of diodes. Realize the applications of diodes and their use in the design of rectifiers. Understand the physical operation of bipolar junction transistors. Realize the applications of bipolar junction transistors. Understand the physical operation of field-effect transistors. Realize the application of field-effect transistors. Perform rapid analysis of transistor circuits. REFERENCES 1. Giorgio Rizzoni, Principles and Applications of Electrical Engineering, McGraw Hill, 2003. 2. J. R. Cogdel, Foundations of Electronics, Prentice Hall, 1999. 3. Donald A., Neaman, Electronic Circuit Analysis and Design, McGraw Hill, 2001. 4. Sedra/Smith, Microelectronic Circuits, Oxford, 1998. 1 Basic Electronics 2 14.1 INTRODUCTION Electronics is one of the most important fields in existence today. It has greatly influenced everything since early 1900s. Everyone nowadays realize the impact of electronics on our daily life. Table 14-1 shows many important areas with tremendous impact of electronics. Table 14-1 Various Application Areas of Electronics Area Examples of Applications Automotives Electronic ignition system, antiskid braking system, automatic suspension adjustment, performance optimization. Aerospace Airplane controls, spacecrafts, space missiles. Telecommunications Radio, television, telephones, mobile and cellular communications, satellite communications, military communications. Computers Personal computers, mainframe computers, supercomputers, calculators, microprocessors. Instrumentation Measurement equipment such as meters and oscilloscopes, medical equipment such as MRI, X- ray machines, etc. Microelectronics Microelectronic circuits, microelectromechanical systems. Power electronics Converters, Radar Air traffic control, security systems, military systems, police traffic radars.
    [Show full text]
  • 1999-2017 INDEX This Index Covers Tube Collector Through August 2017, the TCA "Data Cache" DVD- ROM Set, and the TCA Special Publications: No
    1999-2017 INDEX This index covers Tube Collector through August 2017, the TCA "Data Cache" DVD- ROM set, and the TCA Special Publications: No. 1 Manhattan College Vacuum Tube Museum - List of Displays .........................1999 No. 2 Triodes in Radar: The Early VHF Era ...............................................................2000 No. 3 Auction Results ....................................................................................................2001 No. 4 A Tribute to George Clark, with audio CD ........................................................2002 No. 5 J. B. Johnson and the 224A CRT.........................................................................2003 No. 6 McCandless and the Audion, with audio CD......................................................2003 No. 7 AWA Tube Collector Group Fact Sheet, Vols. 1-6 ...........................................2004 No. 8 Vacuum Tubes in Telephone Work.....................................................................2004 No. 9 Origins of the Vacuum Tube, with audio CD.....................................................2005 No. 10 Early Tube Development at GE...........................................................................2005 No. 11 Thermionic Miscellany.........................................................................................2006 No. 12 RCA Master Tube Sales Plan, 1950....................................................................2006 No. 13 GE Tungar Bulb Data Manual.................................................................
    [Show full text]
  • The Marriage That Almost Was Western Union Has Always Been R.Idiculed for Rejecting the All Telephone
    RETROSPECTIVE .Innovation The marriage that almost was Western Union has always been r.idiculed for rejecting the telephone. But what actually happened wasn't so ridiculous after all The hirth of the telephone.,-one hundred years ago railway and illuminating gas to Cambridge, Mass. this month-is a fascinating story of the geJ;Jius and Long intrigued by telegraphy, he decided to do persistence of on.e man. In addition, it is an instruc­ something about what he called "this monopoly tive demonstration of how an industrial giant, in with its inflated capital which serves its stockhold­ this case the Western Union Telegraph Co., can ers better than the 'public and whose:rates are ex­ miss its chance to foster an industry-creating orbitant and prohibiting of many kinds of busi­ breakthrough-something that has happened again ness." Between 1868 and 1874, he lobbied unceas­ and again in electronics and other fields. ingly, shuttling back and forth betweep. homes in Between ·1875 and 1879, Western Union's chiefs Boston and Washington. for a private "postal tele­ engaged in an intricate minuet with Alexander graph company" to be chartered by Congress but Graham Bell and his associates. On more than one with Hubbard and some of his friends among the occasion, the telegraph colossus came excruciating­ incorporators. As Hubbard envisioned it, the com­ ly close to absorbing the small group of ~ntre­ pany would build telegraph lines along the nation's preneurs, That the absorption was finally avoided rail and post roads and contract with the Post was probably the result of a technological gamble Office Department to send telegrams on its wires ~t that simply didn't payoff, as rates roughly half those being charged by Western ••• The place: the ollie of well as a clash of personali­ Union.
    [Show full text]
  • Lee De Forest Claimet\He Got the Idea for His Triode ''Audion" From
    Lee de Forest claimet\he got the idea for his triode h ''audion" from wntching a gas flame bum. John Ambrose Flen#ng thought that story ·~just so much hot air. lreJess telegraphy held excit­ m WIng promise at the beginning of the twentieth century. Peo­ ~With Imagination could seethe po.. tentlal thot 'the rematkoble new technology offered forworlct1Nk:le com­ munfcotion. However, no one could hove predicted the impact that the soon-to-be-developed "osdllotlon volve" ond "oudlon" Wireless-telegra­ phy detector& wauid have on elec­ tronics technology. Backpouncl. Shortly before 1900, · Guglielmo Morconl had formed his own company to develop wireless­ telegraphy technology. He demon­ strated that wireless set-ups on ships eot~ld~messageswlth nearby stations on other ships or on land. t The Marconi Company hOd also j transmitted messages across the EhQ­ Jish Channel. By the end of 1901. Mar­ coni extended the range of his equipmenttospantheAtlan1tcOcean. It was obvlgus. 1hot ~raph ~MeS with subrhatlrie cables and ihelr lnber­ ent flmltations woUld soon disappear, Ships· at sea would no longer be iso­ la1ed. No locatlon on Eorth would. be too remote to send and receive mes­ sages. Clear1y; the opportunity existed tor enormous tiOOnciql gain once Jelio­ ble equlprrient was avoltable. To that end, 1Uned electrical circuits were developed to reduce the band­ width of the signals produced by ,the spark transrnlf'tirs. The resonont clfcults were also used in a receiver to select one signal from omong several trans­ missions. Slm~deslgn principles for resonont ontennas were also being explored and applied, However, the senstflvlty and reUabltlty of the devices used to ctetectthe Wireless signals were still hln­ cterlng the development of commer­ () cial wireless-telegraph nefWorks.
    [Show full text]
  • ODNOS ČETRTOŠOLCEV DO MOBILNIH TELEFONOV Raziskovalna Naloga Področje: Sociologija
    OŠ Brinje Grosuplje Ljubljanska cesta 40a ODNOS ČETRTOŠOLCEV DO MOBILNIH TELEFONOV Raziskovalna naloga Področje: Sociologija Avtorja: Lučka Perme, Liza Završan in Zoja Gal – Šehić; 4. b Mentorici: Vanja Resnik, Maja Zajec Grosuplje, marec 2020 1 KAZALO 1 UVOD _______________________________________________________________________ 3 2 TEORETIČNI DEL _______________________________________________________________ 4 2.1 KAJ JE TELEFON? __________________________________________________________ 4 2.2 ZGODOVINA TELEFONOV ___________________________________________________ 4 2. 3 SEVANJE MOBILNEGA TELEFONA _____________________________________________ 5 2. 4 MOBILNI TELEFONI V ŠOLI ___________________________________________________ 6 2. 5 ZASVOJENOST _____________________________________________________________ 7 2. 6 HIPOTEZE ________________________________________________________________ 8 3 EMPIRIČNI DEL ________________________________________________________________ 9 3. 1 METODA _________________________________________________________________ 9 3. 2 REZULTATI __________________________________________________________________ 9 4 ZAKLJUČEK __________________________________________________________________ 14 5 LITERATURA _________________________________________________________________ 15 6 PRILOGE ____________________________________________________________________ 16 2 POVZETEK To temo smo si izbrale, ker ima danes že praktično vsak človek svoj mobilni telefon, nas pa je zanimalo, kakšno je stanje pri učencih 4. razredov. V raziskavi
    [Show full text]
  • History of Thethermionic Tube / Valve / Vacuum
    History of theThermionic Tube / Valve / Vacuum Tube – Page 1 The following notes have been assembled by Phil (VK5SRP) from original material and material from several web sites, including Wikipedia for a class run at the North East Radio Club, South Australia January 2016. In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and some other regions) is a device that controls electric current between electrodes in an evacuated container. Vacuum tubes mostly rely on thermionic emission of electrons from a hot filament or a cathode heated by the filament/heater. This type is called a thermionic tube or thermionic valve. A Photo-tube, however, achieves electron emission through the photoelectric effect. Not all electronic circuit valves/electron tubes are vacuum tubes (evacuated). Gas-filled tubes are similar devices containing a gas, typically at low pressure, which exploit phenomena related to electric discharge in gases, usually without a heater. Although thermionic emission was originally reported in 1873 by Frederick Guthrie, it was Thomas Edison's 1883 investigation that spurred future research, the phenomenon thus becoming known as the "Edison effect". Edison patented what he found, but he did not understand the underlying physics, nor did he have an inkling of the potential value of the discovery. It wasn't until the early 20th century that the rectifying property of such a device was utilised, most notably by John Ambrose Fleming, who used the Diode tube to detect (demodulate) radio signals. Lee De Forest's 1906 "Audion" was also developed as a radio detector, and soon led to the development of the Triode tube.
    [Show full text]
  • A History of Audio Effects
    applied sciences Review A History of Audio Effects Thomas Wilmering 1,∗ , David Moffat 2 , Alessia Milo 1 and Mark B. Sandler 1 1 Centre for Digital Music, Queen Mary University of London, London E1 4NS, UK; [email protected] (A.M.); [email protected] (M.B.S.) 2 Interdisciplinary Centre for Computer Music Research, University of Plymouth, Plymouth PL4 8AA, UK; [email protected] * Correspondence: [email protected] Received: 16 December 2019; Accepted: 13 January 2020; Published: 22 January 2020 Abstract: Audio effects are an essential tool that the field of music production relies upon. The ability to intentionally manipulate and modify a piece of sound has opened up considerable opportunities for music making. The evolution of technology has often driven new audio tools and effects, from early architectural acoustics through electromechanical and electronic devices to the digitisation of music production studios. Throughout time, music has constantly borrowed ideas and technological advancements from all other fields and contributed back to the innovative technology. This is defined as transsectorial innovation and fundamentally underpins the technological developments of audio effects. The development and evolution of audio effect technology is discussed, highlighting major technical breakthroughs and the impact of available audio effects. Keywords: audio effects; history; transsectorial innovation; technology; audio processing; music production 1. Introduction In this article, we describe the history of audio effects with regards to musical composition (music performance and production). We define audio effects as the controlled transformation of a sound typically based on some control parameters. As such, the term sound transformation can be considered synonymous with audio effect.
    [Show full text]
  • 5. on Being First
    5. On Being First The postage stamp is a unique kind of sign, with an impressive capacity to convey a number of messages in a very confined space (Child, 2008). In the previous chapter I have been able to review the use of stamps to deliver political messages. In this chapter, I look at how the representation of scientists on stamps has developed over time and investigate examples of stamps being used as the vehicle to substantiate ‘firsts’ in science. On being first Robert Merton’s “Priorities in Scientific Discovery” (1957) discusses the way that science is structured, noting the importance attached to the date of a discovery and the world’s acknowledgement of the achievement. Disputes are commonplace regarding such recognition, and Merton states that it is more likely that the case will be argued by the institution than the scientist. The scientist will often accept that science is a developing understanding of the world and that many research projects are conducted in parallel. The establishment, here in the form of postal authorities, in some cases as an agency of government, enters the fray of controversy in the very public arena of stamp issue. Merton’s comments on being first are reiterated by Collins and Pinch: Moreover, the mass media may be used by scientists as platforms to assure their priority in discovery – a well known phenomenon in the sociology of science (Collins and Pinch, 1998, p. 142). Within the context of this study, I anticipate that it is a national institution, the postal authority, representing the aims and ambitions of the state, that chooses to honour specific scientists.
    [Show full text]
  • The Venerable Triode
    The Venerable Triode The very first gain device, the vacuum tube Triode, is still made after more than a hundred years, and while it has been largely replaced by other tubes and the many transistor types, it still remains popular in special industry and audio applications. I have some thoughts on why the Triode remains special for audio amplifiers (apart from sentimental value) that I would like to share. But first, a quick tutorial about Triodes: The earliest Triode was Lee De Forest's 1906 “Audion”. Over a hundred years development has resulted in many Triodes, large and small. The basic design has remained much the same. An evacuated container, usually glass, holds three signal connections, seen in the drawing as the Cathode, Grid and Plate (the Plate is also referred to as the Anode). In addition you see an internal heater, similar to a light bulb filament, which is used to heat the Cathode. Triode operation is simple. Electrons have what's known as “negative electrostatic charge”, and it is understood that “like” charges physically repel each other while opposite charges attract. The Plate is positively charged relative to the Cathode by a battery or other voltage source, and the electrons in the Cathode are attracted to the Plate, but are prevented by a natural tendency to hang out inside the Cathode and avoid the vacuum. This is where the heater comes in. When you make the Cathode very hot, these electrons start jumping around, and many of them have enough energy to leave the surface of the Cathode.
    [Show full text]
  • Cit 305: Networking and Communication Technology
    CIT 305: NETWORKING AND COMMUNICATION TECHNOLOGY 1 NATIONAL OPEN UNIVERSITY OF NIGERIA FACULTY OF SCIENCE DEPARTMENT OF COMPUTER SCIENCE COURSE CODE: CIT305 COURSE TITLE: NETWORKING AND COMMUNICATION TECHNOLOGY 2 COURSE GUIDE CIT305 NETWORKING AND COMMUNICATION TECHNOLOGY CourseTeam Prof A.S. Sodiya (Developer/Writer)–FUNAAB Dr. A. A. Afolorunso (Coordinator)-NOUN 3 CONTENTS PAGE Introduction........................................................................................ 1 WhatYouWillLearnin ThisCourse................................................ 1 Course Aims...................................................................................... 1 CourseObjectives…………………………………………….……. 1 WorkingthroughThisCourse............................................................ 2 CourseMaterials................................................................................. 2 2 StudyUnits........................................................................................ AssignmentFile.................................................................................. 3 Tutor-MarkedAssignments(TMAs)................................................. 3 ExaminationandGrading................................................................... 4 PresentationSchedule........................................................................ 4 CourseMarkingScheme.................................................................... 5 CourseOverview…………………………………………………… 5 Howto Getthe MostfromThisCourse...........................................
    [Show full text]
  • Telephone Quiz: Questions and Answers
    kupidonia.com Telephone Quiz: questions and answers Telephone Quiz: questions and answers - 1 / 4 kupidonia.com 1. What is telephone? A device that permits two or more users to conduct a conversation A system for the transmission and reception of images and sound An electronic device used to perform a remote operation on a machine 2. Who invented the world's first telephone? Antonio Meucci Elisha Gray Alexander Graham Bell 3. Who was the first to be granted a U.S. patent for the device that produces a clearly intelligible replication of the human voice? Charles Bourseul Alexander Graham Bell Innocenzo Manzetti 4. What are the essential elements of a telephone? Microphone and earphone Cable and electricity Buttons 5. In which year was the Advance Mobile Phone System (AMPS) launched? 1973 1970 Telephone Quiz: questions and answers - 2 / 4 kupidonia.com 1983 6. What has been the trend for mobile phones since 1999? Efficient phones Smartphones Special phones 7. When did the first successful telephone transmission using a liquid transmitter take place? January 30, 1877 February 19, 1876 March 10, 1876 8. What is a lineman's handset? A telephone that allows long-distance calls A device used to repair the phone A special type of telephone used by technicians for installing and testing local loop telephone lines 9. In telecommunications, what does POTS mean? Permanent Old Telephone Service Plain Old Telephone Service Permanent Out Telephone Services 10. When was the transistor invented? 1974 1947 1946 Telephone Quiz: questions and answers - 3 / 4 kupidonia.com Telephone Quiz: questions and answers Right answers 1.
    [Show full text]
  • Silver Service ORIGIN Driver Tubes Have Coloured Stickers, Path
    AUDION SILVER NIGHT SPECIAL EDITION AUDION SILVER NIGHT SPECIAL EDITION EXOTICA INTEGRATED VALVE AMPLIFIER £4,150 INTEGRATED VALVE AMPLIFIER £4,150 EXOTICA The Silver Night warmth somehow feels more natural to mean-spiritedness and is overcome Special Edition and is accompanied with masses of by using better and thicker silver has attractive airy detail that is highly extended wiring – as I suspect is the case here. designer lines yet very sweet and free from grain, My appetite is whetted so I play the all placed in a wonderfully inky black Bass With Chorus Aria – Eilt, Ihr and silent backdrop. Angefochtnen Seelen from JS Bach’s St Playing Lorde’s Royals on vinyl via my John Passion conducted by Karl Richter Timestep T-01 MC phono stage (HFC on HDCD. 371) is surprising. This track has really I am now better prepared for my deep bass and I’m expecting the Special expectations to be exceeded. Large Edition Silver Night to stumble, but I’m flowing introductory sweeps of the actually the one that’s wrong-footed. orchestra have excellent breadth Bass is deep and far faster than this and tone and the bass vocal rises design has any right to deliver. A single- majestically with real authority and ended 300B amplifier should, by rights luscious body and weight. The struggle here, but this performance has orchestra doesn’t have massive weight, rasp and plenty of taut bass front-to-back depth, but this criticism detail that doesn’t slouch behind the seems churlish, as this rendition is way higher octaves.
    [Show full text]