These might include computers, mobile phones, televisions, the internet, e-mail and lots of others types of communication methods. Notes for Digital Communication Techniques - DCT by Srikrishna Bardhan, Engineering Class handwritten notes, exam notes, previous year questions, PDF free download. TEACHING NOTES ANALOGUE AND DIGITAL ELECTRONICS Joaquim Crisol Llicència D, Generalitat de Catalunya With an IWB some of them can write them on the ppt. The fundamental techniques used in digital communications for exchanging information, such as modulation, channel coding and source coding (to some extent), as well the trade-offs between different design aspects are discussed. Digital signals are discrete time signals generated by digital modulation. MODULATION BASICS : We are all familiar with the two most common forms of Analog Modulation viz. This course focuses on the analysis and design of communication systems, including both analog and digital systems. To transmit this analog data over digital signals, we need analog to digital conversion. Cryptography and Network Security Digital Communication Systems Using MATLAB® and. C is in “parallel” with the “series” combination of A and B C is in “series” with the “parallel” combination of A and B * CH 15 Digital CMOS Circuits Poles of the Butterworth Response 2nd-Order nth-Order * CH 14 Analog Filters Example: Butterworth Order The Butterworth order of three is needed to satisfy the filter response on. Tech Digital Signal Processing Books at Amazon also. Digital transmission, is the transmitted of digital pulses between two or more points in a communication system. •Define logic levels. communication is extra consistent than an analog system [3]. It is based on GSM or in other words global system for mobile communication. If you continue browsing the site, you agree to the use of cookies on this website. Ability to explain and differentiate between various analog and digital media technologies. Download free digital presentation templates and slide designs including backgrounds and themes that can be used to make presentations on digital marketing or technology topics. • Chapter 1 provides a perspective on communication systems, including a discussion of the transition from analog to digital communication and how it colors the selection of material in this text. It is done by physical path or physical connection. A review of top books on basics of communication systems is given here. Analog Communication Notes by Arunkumar G M. The basic principle of operation is to use the comparator principle to determine whether or not to turn on a particular bit of the binary number output. Data TransmissionCodes Analog and Digital Signals Compression Data integrity Powerline communications Analog and digital signals Connected devices have to \understand" each other to be able to communicate. AperiodicSignal Any analog or digital signal, that doesn’t repeat its pattern over a period of time is called as Aperiodic Signal. Lesson 1: Introduction to Digital Electronics Want to learn about digital electronics? Start here! This lesson explains the course content, what expectations you should have and what parts are needed for the course. can be talking on their cell phone at one time. Digital radio, is the transmitted of digital modulated analog. • We will have high-resolution, high sample-rate, distributed analog-digital interfaces • high-quality A/D, D/A modules • Communication over real-time wifi • driven by entertainment industry - internet TV 7 Wednesday, January 27, 2010. • digital data- representation variable takes on discrete (a finite & countable number of) values in a given interval, e. Digital technology replaced analog signals for many telecommunication forms, particularly cellular telephone and cable systems. 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Digital Communication Systems are designed for transmitting digital information using digital modulation schemes, and 3. the mainframe of an industrial SCADA1 system) to small embedded processors. PowerPoint Presentation (Download only) for Digital & Analog Communication Systems, 8th Edition Download PowerPoint Examples Chapter 1 (application/zip) (1. 22 Figure 3. To recover ( )mtfrom ( )st, we require the use of coherent detection. VTU Digital communications by Arun Kumar. Analog & Digital Communication question bank Analog & Digital Communication 3th sem important questions Computer Science and Engineering 3th sem previous year solved questions with answers CS6304 question bank, important questions. Receivers for CW Modulation In addition to demodulation a receiver must 1. 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This application note demonstrates how efficient DUC/DDC implementations can be created by leveraging Xilinx® DSP tools and IP portfolio for increased productivity and reduced development time. Comparison between SERDESand our proposed technique is describedbelow. The term digital signal can refer to. Dinesh authors the hugely popular Computer Notes blog. ANALOG COMMUNICATIONS. If u want to learn more about subjects please go through Courses link to get all subject notes (PDF, PPT files unit wise). It combines the best features of both types of computers, i-e. #advantages of optical fiber communication #step index optical fiber (multimode and single mode step index fibers) #advantages and disadvantages of digital communication system #continuous wave modulation (am, fm, pm) [videos] #pulse modulation techniques (pam, pwm, ppm, pcm) [videos] #communication systems (analog and digital) [videos]. 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C is in “parallel” with the “series” combination of A and B C is in “series” with the “parallel” combination of A and B * CH 15 Digital CMOS Circuits Poles of the Butterworth Response 2nd-Order nth-Order * CH 14 Analog Filters Example: Butterworth Order The Butterworth order of three is needed to satisfy the filter response on. Our focus is on understanding the problems with analog communication and the motivation for the digital abstraction. Hey guys I want sanjay sharma's digital and analog communication. Lecture 2 Data and Signals 3. Download link for CSE 3 rd SEM CS6304 Analog and Digital Communication Lecture Notes are listed down for students to make perfect utilisation and score maximum marks with our study materials. Download EC6501 Digital Communication (DC) Books Lecture Notes Syllabus Part A 2 marks with answers EC6501 Digital Communication (DC) Important Part B 16 marks Questions, PDF Books, Question Bank with answers Key, EC6501 Digital Communication. 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Analog vs Digital: A Look at the Same Photo Taken 15 Years Apart. Our focus is on understanding the problems with analog communication and the motivation for the digital abstraction. 1 Introduction Today computer is available in many offices and homes and therefore there is a need to share data and programs among various computers. A digital computer is machine that stores data in a numerical format and performs operations on that data using mathematical manipulation. This Analog & Digital Communication quick revision notes will help you score more marks and help study in less time. An extensive set of lectures by Michael H. ANALOG COMMUNICATION. SAY: This is the second of six. pdf; University of Central Florida, Dept of E&C , View Download 3. •Define logic levels. Examples: AM radio; FM radio; vynil records. a voltage which is a function of time, like a stereo signal) needs many discrete states, or bits, in order to give. Difference between analogue data and digital data. Digital Communication Materials & Notes. Electronics Notes. Analog cellular systems are considered first-generation mobile technology, or 1G. It is incalculable just how many professionals Hans inspired over the years. Digital-Communication-Lecture-1 (1) - authorSTREAM Presentation. The bit rate is 2 times the available bandwidth, or 200 kbps. What Are Analog and Digital Signals? Have you ever sat by the phone waiting for it to ring? Well, I guess we don't sit by the phone anymore since we carry it with us wherever we go. Calibri Arial MS Pゴシック Courier New Wingdings Office Theme Arduino Part 1 What is a Microcontroller What is a Development Board The Arduino Development Board The Arduino Microcontroller: Atmel ARV Atmega 328 What is the Arduino Getting Started Try It: Connect the USB Cable Arduino IDE Select Serial Port and Board Status Messages. These products take part to the 10 years' longevity commitment program, which assures, on selected parts, continuity and stability of supply for ST customers, especially those that design industrial applications and require long-term product availability. Analog and Digital Signals Analog Signals. Analog-to-analog conversion, or analog modulation, is the representation of analog information by an analog signal. Low cost and portable Digital audio does not involve stair stepping. BLOCK DIAGRAM OF A DIGITAL-ANALOG CONVERTER b1 is the most significant bit (MSB) The MSB is the bit that has the most (largest) influence on the analog output bN is the least significant bit (LSB) The LSB is the bit that has the least (smallest) influence on the analog output. An Introduction to Analog and Digital Communications, 2nd Edition by Simon Haykin [studypoint4u. Digital Marketing Strategy - PPT PowerPoint Plan Template. The strength of signal. 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Rodwell, copyrighted ECE145A / 218A Notes : Basic Analysis of Analog Circuits Mark Rodwell University of California, Santa Barbara [email protected] Any University student can download given B. • Chapter 2 provides a review of signals and systems (biased towards communications applica-. TDMA is the digital standard and has 30-kHz bandwidth. Digital/Analog conversion How do we convert analog signals to digital data and vice versa? Analog-to-digital conversion Converting analog signals to digital data is relatively straightforward. Analog and Digital Communication Lecture Notes 2017 [Thomas Paul Weldon Ph. sanjay sharma analog and digital communication pdf download Electronics Digital Communication Ebook PDF Download DIGITAL. Analog Communication is a data broadcasting method in a format that uses continuous signals to send out data including electrons, image, voice, video etc. Digital Communication Notes & Book has covered every single topic which is essential for B. Digital modulation schemes have greater capacity to convey large amounts of information than analog modulation schemes. Data TransmissionCodes Analog and Digital Signals Compression Data integrity Powerline communications Analog and digital signals Connected devices have to \understand" each other to be able to communicate. demodulation, mixing, etc. , same response in snow or desert if it works at all) DSP performance identical even with variations in components; 2 analog systems behavior varies even if built with same components with 1% variation Different history and different applications led to different terms,. tech Lecturer in ECE Dept. 1-2 kHz in phone circuits) that looks like a sine wave. Analog-Digital Conversion information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. The working of analog and the digital signals are very much different from each other in their processes respectively. Research about student preferences for PowerPoint Resources for making better PowerPoint presentations Bibliography We have all experienced the pain of a bad PowerPoint presentation. In other words, when I asked whether life is analog or digital, (1) the answer is ``both'', and (2) I asked the wrong question. Digital Communication-Technology and Advancements 369 2. Lecture 2 Data and Signals 3. This note covers the following topics: Basic information transmission concepts, Spectral analysis, Transmission through linear networks, Sampling principles, Digital and analog communication signals and systems, The effect of noise in communication systems, Elementary decision theory. Basics of Data Communication and Computer Networking :: 39 1998, most new personal computers came with 56 Kbps modems. Analog to Digital (A/D) Converter Why do we need Analog to Digital converters? In the real world, most data is characterized by analog signals. free pdf download; Analog communication. Modulation is the process of modifying one signal based on another, and it is used mostly in the transmission of data from one point to another. If you continue browsing the site, you agree to the use of cookies on this website. I - Analog and Digital Transmission of Data - Simon Haykin ©Encyclopedia of Life Support Systems (EOLSS) Note that unlike amplitude modulation, the envelope of a DSB-SC modulated wave is different from the message signal. Analogue data can take on any real value. edu Some slides are adapted from Dr. Horn Driver ICs; Data Converter. This page contains Optical Fiber Communication Seminar and PPT with pdf report. CS6304 Analog and Digital Communication Important Questions Rejinpaul. Short Answer Type Questions Data Communication Q1. Based on RFID technology, NFC provides a medium for the. That is, rather than focus­. For analog communications, the two most basic methods of amplitude modulation (AM) and frequency modulation (FM) are explored in theory and implemented in labs. Analog connections are the foundation of a digital studio. Proponents of digital claimed too that because digital scrambled up the signals into bursts, it was more secure than analog and can help thwart "cloning," an act of grabbing phone account information over the air in order to copy then resell that information for piracy purposes. •Detail the components of a digital signal. digital data over analog medium. Digital Media indicates the use ofDigital Media indicates the use of computer technology to combine various forms of media. Final Notes on Digital Subbanding: Powerpoint presentation on Two-Channel Classic Analog Filter Designs Analog Filter Designs. Introduction to Digital Data Transmission 1 1. What is Modulation? The process of varying any of the three characteristics as the Amplitude, Frequency or the Phase of a carrier signal is called as modulation We know that the information signal to be transmitted can be of any form such as data, music, video etc. Goal of a Communication System: Amplification • The power in communication systems is often measured in the dBm scale, or the log power measured relative to a 1mW reference. Find here Analog Circuit notes for GATE and Electronics & Communication Engineering exam preparation. voice, temperature, etc. Come to think of it, the latest statistics show 87% increase in the use of social media. Errata pdf - 97 kB MATLAB M files zip - 54 kB MATHCAD Template files zip - 247kB. Modulation is needed if the medium is bandpass in nature or if only a bandpass channel is available to us. TEACHING NOTES ANALOGUE AND DIGITAL ELECTRONICS Joaquim Crisol Llicència D, Generalitat de Catalunya With an IWB some of them can write them on the ppt. Digital modulation offer additional information, security of data, sharing of the RF spectrum and better quality communication capacity to put up extra services [4-5]. 1-Digit Voltmeter. Communication systems by sanjay sharma - Free ebook download as Text file. describe the basic components of a cellular system 2. consider when evaluating analog versus digital filters. They might be continuous-time (analog) signals (audio, images) and even 1-D or 2-D. Some refer to it an owner's manual. This is core course of Electrical and Elecronic Engineering and Information System Engineering that presents basic tools for the design of digital circuits. Electronics and Communications engineers are very much in demand throughout industry. •Review the function of the virtual oscilloscope. If this is a. The clear, easy-to-understand introduction to digital communications Completely updated coverage of today's most critical technologies Step-by-step implementation coverage Trellis-coded modulation, fading channels, Reed-Solomon codes, encryption, and more Exclusive coverage of maximizing performance with advanced "turbo codes" "This is a remarkably comprehensive treatment of the field. •Detail the components of an analog signal. Analog signal transmission: Current interface 4…20 mA (Live Zero principle) This application example describes the facets of analog signal recording and their forms of transmission in general. We'll go over some analogies to help illustrate the difference, as well as practical uses such as. Hand Written Notes Here I placed all kinds of electrical engineering notes with good quality, these notes cover the syllabus which can able to meet GATE, IES, and PSU based exam details. Digital Marketing Strategy - PPT PowerPoint Plan Template. Analog And Digital Communication Notes S/N and bandwidth for FDM/FM telephony,satellite communication,analog communication,free pdf download Frequency Modulation,principles-of-communication,analog-communication,free pdf download. We will cover modulation and demodulation techniques, performance of modulation in noise, and application of these techniques to current systems, including radio, TV, satellite, and cellular systems. MIT OpenCourseWare is a free & open publication of material from thousands of MIT courses, covering the entire MIT curriculum. 5-2 ANALOG AND DIGITAL Analog-to-analog conversion is the representation of analog information by an analog signal. followed by project work and technical seminars. For example, a TDMA-based digital system (more on TDMA later) can carry three times as many calls as an analog system, so each cell. Electronics & Communication Engineering deals with the electronic devices, circuits, communication types of equipment like transmitter, receiver, integrated circuits (IC). This website and its content is subject to our Terms and Conditions. PDF | I am extremely happy to present the book ''Analog and Digital Communication'' as per the revised syllabus (R2013) of Anna University. The history of avionics is the history of the use of electronics in aviation. SAY: This is the second of six. Film vs Digital – A Photo Comparison With film usage and adoption on the rise, we wanted to resurrect the debate of digital photos versus analog photos. ©Yao Wang, 2006 EE3414: Analog Communications 6 Why do we need “modulation”? – A communication channel only operates at a certain frequency range • telephone cables, terrestrial (over the air broadcast), ethernet, optical fiber, etc. Analog PLL lab experiment* Handout 1. This is what’s known as asynchronous serial communication. Forouzan Ppt Slides. The idea is not new: smoke signals, drum signals, and light signals have long been used to e ect reliable long distance communication. The processor may be a general-purpose computer such as a PC, or a specialised DSP (Digital Signal Processor) chip. Download Schaum's Outline of Analog and Digital Communication By Hwei P. Find materials for this course in the pages linked along the left. Topics covered includes: Operational Amplifier and its Applications, Semiconductor Material and PN Junction Diode, Diode Circuits, Smoothing Filter, The Bipolar Junction Transistor, BJT Biasing, Basic BJT Amplifier, Single-Stage Small Signal AC BJT Amplifier. Relate to common experiences between the source and destination. Nelson Engr355 Introduction Connecting digital circuitry to sensor devices is simple if the sensor devices are inherently digital themselves. This is the latest revision: July 28, 2019. Advances in Analog and RF IC Design for Wireless Communication Systems gives technical introductions to the latest and most significant topics in the area of circuit design of analog/RF ICs for wireless communication systems, emphasizing wireless infrastructure rather than handsets. Each symbol represents n bits, and has M signal states, where M = 2n. Advantages • A/D & signal processors speed: wide-band signals still difficult to treat (real-time systems). analog and digital communication lecture notes free download, engineering ADC Pdf book, analog and digital communication pdf notes, adc notes 2019. analog computer process the analog data (continuous data). Anna University Department of Computer Science Engineering Third Semester CS2204 - Analog and Digital Communication Question Bank [2014-15] [MOST IMPORTANT]. ALTTC/NP/KKD/Data Communication 10 Requirements of Data Communications • At least Two Devices ready to communicate • A Transmission Medium • A set of Rules & Procedure for proper communication (Protocol) • Standard Data Representation • Transmission of bits either Serial or Parallel • Bit synchronisation using Start/stop bits in. Baseband digital data transmissi on and an overview of digital modulation techniques Chapter 5 + Notes 6. in - Buy Communication Systems (Analog and Digital) book online at best prices in India on Amazon. The following. ca Technical contributions of Pedram Lajevardi in revising the slides is greatly acknowledged. Data transmitted may be digital messages originating from a data source, for example a computer or a keyboard. An example is radio. Hey guys I want sanjay sharma's digital and analog communication. Central Processing Unit (Cpu) Current RTU designs utilize a 16bit or 32 bits microprocessor with a total memory capacity of 256kbytes. Chapter 7: Pulse Modulation Time-division multiplex (TDM) (continued) Time multiplexing of two PAM signals (continued) Method 2: the commutator handles the sampler control pulses Method 2 is often preferred because it lends itself to digital logic circuitry even though it does require more samplers. Telecommunication is increasingly relying on digital computer technology, and data communication is relying more than ever on telecommunication networks. fundamentals of electronics, analog versus digital electronics, aspect of an electric signal is modified proportionally to the real world item that is being represented. Analogue data can take on any real value. Here you can download the free lecture Notes of Digital Communication Pdf Notes - DC Notes Pdf materials with multiple file links to download. Digital Principles and Systems Design Lecture Note Mathematics-III Lecture notes; Data Structures Lecture notes; Analog And Digital Communication Lecture Notes; Environmental Science Engg Lecture notes; IT2202_Principles of Communication_Question_bank; IT2202_Principles of Communication_lecture_notes; Basic civil and Mechanical Engineering. Download CS6304 Analog and Digital Communication Lecture Notes, Books, Syllabus Part-A 2 marks with answers CS6304 Analog and Digital Communication Important Part-B 16 marks Questions, PDF Books, Question Bank with answers Key. 1-2 kHz in phone circuits) that looks like a sine wave. Modem, any of a class of electronic devices that convert digital data signals into modulated analog signals suitable for transmission over analog telecommunications circuits. JNTU ECE Textbooks, Notes and Materials Free Download. The difference between analog and digital computers is that while analog computers do real number calculations of analog variables like temperature, pressure, voltages etc. By comparison, using a digital Integrated Services Digital Network adapter instead of a conventional modem, the same telephone wire can now carry up to 128 Kbps. ECE 431 Digital Signal Processing Lecture Notes is the application of a digital computer to modify an analog or and other kinds of communication systems. Analog and Digital Communication - PPT & Notes, Engineering is the best book for Computer Science Engineering (CSE). It includes a number of new study-aid examples and homework problems, many of which require solutions via a personal computer. If this is a. Read 14 reviews from the world's largest community for readers. Extremely helpful. It serves as a building block in many disciplines that utilize data of digital nature like digital control, data communication, digital. Best Answer: Advantages of digital communication: 1. SNR parameter for digital communication systems The natural fig of merit is Eb/No (and not avg signal power: avg noise power as in analog), which comes to SW/NR, where S = signal power, W = signal BW, N0 = noise power spectral density, R = bit rate, Eb = bit energy, Tb = bit time. • Data easily stored. Due to some recent advancement in the digital signal technology over the last past few decades the light weight, programmable and easily reproducible discrete time systems are available. It also deals with basic electronics, analog and digital transmission & reception of data, voice, and video (Example AM, FM, DTH), microprocessors, satellite communication. 214, Signals and Systems, Department of Electrical and Computer Engineering, Johns Hopkins University, over the period 2000 – 2005. The effectiveness of a data communication system depends on the three fundamental characteristics: 1. Get analog digital communication engineering by sanjay sharma PDF file for free from our online library. It is the backbone and framework around which a digital substation is built. 1 ELEMENTS OF A DIGITAL COMMUNICATION SYSTEM Figure 1. Examples: AM radio; FM radio; vynil records. Digital Communication Systems are designed for transmitting digital information using digital modulation schemes, and 3. A modem also receives modulated signals and demodulates them, recovering the digital signal for use by the data equipment. Is Analog Circuit Design Dead? tvP Figure 4-1. Select the desired signal 2. Now the problem is that we cannot apply digital image processing and its techniques on analog signals. However, there are exceptions. Analog radio is the traditional type of radio, and digital radio is the newest radio technology, each is uniquely different. Download free digital presentation templates and slide designs including backgrounds and themes that can be used to make presentations on digital marketing or technology topics. Analog To Analog Conversion Techniques. Depending on whether analog or digital transmission of the TV content is. TEACHING NOTES ANALOGUE AND DIGITAL ELECTRONICS Joaquim Crisol Llicència D, Generalitat de Catalunya With an IWB some of them can write them on the ppt. 1 Note To be transmitted, data must be transformed to electromagnetic signals. Types of Modulation: In pulse width modulation, there are different types of modulation for analog and digital as shown below:. faculty of engineering syllabus for the t. Basics of Data Communication and Computer Networking :: 39 1998, most new personal computers came with 56 Kbps modems. That wave on the tape can be read, amplified and sent to a speaker to produce the sound. 1 List of Equipment 4 2 Experiment No. This is the 5th edition of the book, and it discusses various aspects of both communication systems. White Paper Analog Versus Digital Beam Forming along with analog to digital conversion. Upon completion of this tutorial, you should be able to accomplish the following: 1. Digital Signal. The second class, 6. Analogue data is represented in a continuous form, as contrasted with digital data having discrete values. But, a digital signal amplitude can only take finite number of. ALTTC/NP/KKD/Data Communication 10 Requirements of Data Communications • At least Two Devices ready to communicate • A Transmission Medium • A set of Rules & Procedure for proper communication (Protocol) • Standard Data Representation • Transmission of bits either Serial or Parallel • Bit synchronisation using Start/stop bits in. Explore Electronics and Telecommunication Engineering ECE Project Topics, IEEE Robotics Project Topics or Ideas, Microcontroller Based Research Projects, Mini and Major Projects, Latest Synopsis, Abstract, Base Papers, Source Code, Thesis Ideas, PhD Dissertation for Electronics and Communication Students ECE, Reports in PDF, DOC and PPT for Final Year Engineering, Diploma, BSc, MSc, BTech and. Digital 7 Analog vs. tech Lecturer in ECE Dept. Analog and Digital Communication - Notes Unit 2 - Download Pdf Analog and Digital Communication - Notes Unit 3 and 4 - Download Pdf Analog and Digital Communication - Notes Unit 5 - Download Pdf Analog and Digital Communication - Notes 2 - Download Pdf Download Anna University Notes Android App Analog and Digital Communication - Start Reading. broadcast for cable are correctly referred to as DVB-C, and for Terrestrial Digital broadcasts it is DVB-T. Note that we will use SI units, as does the text. Communication Systems (Analog and Digital) is a reference book written by Sanjay Sharma to provide an in-depth description of the analog and digital communication systems. Analog Communication Systems. Digital modulation offer additional information, security of data, sharing of the RF spectrum and better quality communication capacity to put up extra services [4-5]. A classic example of a communication device is a computer modem, which converts a computer's digital information to an analog signal for transmission over a telephone line. In keeping with the basic approach of all schaums series books, this book aims to help the students develop their problem solving skills. Topics covered includes: Operational Amplifier and its Applications, Semiconductor Material and PN Junction Diode, Diode Circuits, Smoothing Filter, The Bipolar Junction Transistor, BJT Biasing, Basic BJT Amplifier, Single-Stage Small Signal AC BJT Amplifier. Configuring NICE Call Recording System – CLS and VoIP Logger with Avaya Application Enablement Services Release and Avaya Communication Manager – Issue 1. Sapre, "Communication Systems-Analog &. Singh and S. •Detail the components of an analog signal. Dinesh Thakur holds an B. As usual, the sign convention for current I = dq=dt is that I is. Pulse Code Modulation (PCM) is a method of converting an analog signal into a digital signal (A/D conversion). Tech ECE I Semester UNIT-1. Analog instrument Digital instrument; The instrument which gives output that varies continuously as quantity to be measured is known as analog instrument. com - id: 1149ad-MjkxN.