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Intro to Communication Theory
 
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This video presents a down-n-dirty, reality-based overview of major communication theory principles. Included are major terms such as semantic noise, feedback, perceptual filters, and the three parts of Aristotle's rhetoric.
Views: 26790 Dr. Ron Thomas, Jr.
7C's Complete with meanings | Basics of Communication | Business Communication | Mathur Sir Classes
 
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7C's Complete with meanings | Basics of Communication | Business Communication | Mathur Sir Classes #MathurSirClasses #StudyMaterial If you like this video and wish to support this EDUCATION channel, please contribute via, * Paytm a/c : 9830489610 * Paypal a/c : www.paypal.me/mathursirclasses [Every contribution is helpful] Thanks & All the Best WE NEED YOUR SUPPORT TO GROW UP..SO HELP US!! Hope you guys like this one. If you do, please hit Like!!! Please Share it with your friends! Thank You! Please SUBSCRIBE for more videos. Music - www.bensound.com Video Recording and Editing by - Gyankaksh Educational Institute (9051378712) https://www.youtube.com/channel/UC_tO4HnFycFEXozmUzmlBbA 7 c's of communication in hindi,and 7 C's of communicationin hindi,7 c's,7cs of communication,7cs in communication,7cs in communication skills,7cs of communication,7C's of Effective communication,and 7 C's of communication.,7C full,what is communication,what is communication,effective communication,Tips for effective classroom communication,Tips for effective classroom communication in hindi
Views: 67525 Mathur Sir Classes
Introduction to Telephone Systems
 
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Follow Eli on the Vlog Channel: https://www.youtube.com/user/EliComputerGuyLive Info Level: Beginner Presenter: Eli the Computer Guy Date Created: August 2, 2010 Length of Class: 54 Minutes Tracks Telephone Systems Prerequisites None Purpose of Class This class introduces students to the basic components of telephone systems. Topics Covered Public Switched Telephone Network Central Offices Trunk Lines PBX and Voicemail Systems PBX Stations Voicemail Subcribers Class Notes Introduction Telephone systems are not complicated if you understand how they work. A Word on VoIP VoIP is not a telephone system PSTN PSTN -- Public Switched Telephone Network is like the Internet, but for telephone communication NADP -- North American Dialing Plan -- Is the system for routing telephone calls. Central Office -- All telephone lines connect to a local central office Trunk Lines Every Trunk Line has a telephone number A Trunk Line allows for 1 incoming or outgoing call. You can have far more telephones in a building then you have trunk lines. Incoming Trunk lines are setup in Hunt Groups. If the main phone number is busy the call is automatically forwarded to the next number in the Hunt Group Incoming Hunt Groups are setup by your local telephone company. Outgoing calls can be routed to use selected trunk lines. This in configured in your PBX. PBX and Voicemail The PBX routes telephone calls The Voicemail system provides all audio messaging. (Voicemail boxes, Message Boards, and Auto Attendant Messages) Stations All devices that connect to the PBX are "Stations". This includes telephones, call boxes, intercom systems, etc. There are 2 types of stations; Analogue and Digital. Analogue and Digital stations have to be connected to appropriate ports on the PBX. An analogue phone cannot connect to a digital port and vice versa. Almost all fax machines and phones you buy at retail stores are analogue. If your new fax machine does not work it may be because it's plugged into a digital line. Subscribers Subscribers are users of the Voicemail system. Subscribers do not have to have stations Voicemail ports are the number of connections to the Voicemail system at any one time. This includes not just people retrieving their voicemail, but also incoming calls that connect to Auto Attendant messages. Final Thoughts Be careful before you touch! Most older telephone and voicemail systems were administered using a phone keypad, NOT and computer interface. If you mess something up it can be very difficult to rebuild a deleted Auto Attendant or such. Resources North American Numbering Plan PSTN -- Wikipedia
Views: 672025 Eli the Computer Guy
What is Organizational Communication? (full version)
 
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This video was developed by Matthew Koschmann, a professor in the Department of Communication at the University of Colorado Boulder. The purpose is to introduce and explain the field of organizational communication for students and those outside the communication discipline. You can download the video transcript here: http://docs.wixstatic.com/ugd/740670_369364a68a154f929ed9cce8d15b4727.pdf Or here: http://koschmann.wixsite.com/koschmann/commprof-productions
Views: 323310 Matthew Koschmann
Elements & Process of Communication Lecture by Ms. Priyanka Chaturvedi MJMC
 
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This Video is all about Elements of Communication & Process of Communication. Sender, Message, Channel, Encoding, Decoding, Receiver, Feedback & Noise are the main elements of Communication. Sending & receiving of message through a channel & receive a feedback from receiver can be the process of Communication. Thanks for watching and commenting. If you like our video you can Subscribe Our Youtube Channel here https://www.youtube.com/user/gurukpobiyanicollege?sub_confirmation=1 And You can also Subscribe to our Biyani TV Channel for quality videos about Fashion Lifestyle, Current affairs and many useful topics https://www.youtube.com/channel/UC50PUq-NO3Upw7XYsjwKQrA?sub_confirmation=1 Gurukpo.com is the fastest growing educational web portal where all kind of academic information/Notes are available free of cost. For more details visit http://www.gurukpo.com These Videos are produced by Biyani Group of Colleges Jaipur, a fastest growing girls college in India. Visit http://www.biyanicolleges.org Share, Support, Subscribe!!! Subscribe: https://goo.gl/3gBszC Youtube: https://goo.gl/cjbbuL Twitter: https://twitter.com/drsanjaybiyani Facebook: https://www.facebook.com/drsanjaybiyani/ Instagram: https://www.instagram.com/prof.sanjay... Website : http://www.sanjaybiyani.com http://www.biyanitimes.com You can Subscribe to our Biyani TV Channel for quality videos about Fashion Lifestyle, Current affairs and many useful topics https://www.youtube.com/channel/UC50P... Other Suggested Video: https://www.youtube.com/watch?v=rjE0Avi_0-8 https://www.youtube.com/watch?v=-h5E9KqjtkQ https://www.youtube.com/watch?v=mMuJU4sOCnw https://www.youtube.com/watch?v=PXIeW1vpb0Y https://www.youtube.com/watch?v=zNDWBs3V1Js https://www.youtube.com/watch?v=ng_7x8ugNzM https://www.youtube.com/watch?v=1zgT1Us4vsE https://www.youtube.com/watch?v=biCtVZ9D6Sg
Views: 417014 Guru Kpo
Transmission Model of Communication: Shannon and Weaver
 
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This video looks at the transmission model of communication by Shannon and Weaver. In most textbooks, it includes the sender, message, channel, receiver, and noise. The SMCR model is sometimes called the information transfer model of communication or linear model. FREE 7 Instant Tips for Confident & Composed Public Speaking http://bit.ly/2M1NfVE-SpeakingTips This communication process or communication model was developed by Shannon and Weaver in the late 1940s and has some strengths: It's useful for understanding how information is transferred or transmitted from A to B. It also has many limitations when applying it to face-to-face communication. It lacks the concept of feedback and does not account for nonverbal communication nor the interpretive variation between and among people. The Shannon and Weaver model is sometimes called the transmission model of communication or the container model of communication depending on the textbook you're reading. Alex Lyon's Book (Affiliate Link): Case Studies in Courageous Communication: https://www.amazon.com/gp/product/1433131234/ref=as_li_tl?ie=UTF8&tag=alexlyon-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=1433131234&linkId=6bfd9c333c786d16025c5a7c70a3ef4c My Current Camera Gear (Affiliate Links): Camera Rebel T5i https://www.amazon.com/gp/product/B00BW6LWO4/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=alexlyon-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B00BW6LWO4&linkId=504e12f13100f143d4df4e79731f206a Lens Canon 50mm: https://www.amazon.com/gp/product/B00X8MRBCW/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=alexlyon-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B00X8MRBCW&linkId=b0bfb7ea7439df39e744bfd303c53fee Lavalier Microphone Rode Smartlav+: https://www.amazon.com/gp/product/B00EO4A7L0/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=alexlyon-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B00EO4A7L0&linkId=c29c80d531374d347f8a78498b34d05d Audio Recorder: Tascam DR-05: https://www.amazon.com/gp/product/B004OU2IQG/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=alexlyon-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B004OU2IQG&linkId=578b149b5807f2ec0f7f16c18e1c34f4
Satellite Communication - Defintion, Principle, Polar Circular orbit
 
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Satellite Communication Satellite communication is the branch of telecommunication which establishes and communication using satellites across the globe.We can divide the whole satellite communication into two parts namely space segments and earth segments.Satellite communication uses highly sophisticated and secured communication methods and algorithms.In satellite communication we use microwave frequencies ranging from 1GHz to 40 GHz which is further divided into various bands.In satellite communication we use multiplexing techniques such as FDMA,TDMA,CDMA etc which enables the bandwidth utilization.In the process of design we have to consider many parameters such as path loss,propagation loss,noise factors,atmospheric loss etc. Checkout for more information: https://www.tutorvista.com/content/physics/physics-ii/space-exploration/communication-satellites.php Follow us at: https://www.facebook.com/tutorvista https://twitter.com/TutorVista
Views: 369248 TutorVista
3. Introduction to Digital Communication Systems
 
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For More Video lectures from IIT Professors .......visit www.satishkashyap.com "DIGITAL COMMUNICATIONS" by Prof. S. Chakrabarti, IIT KGP 1. Syllabus and Overview 2. EM Spectrum and Narrowband Signals 3. Introduction to Digital Communication Systems 4. Introduction to Information Theoretic Approach 5. Introduction to Information Theoretic Approach & Discrete Probability 6. Discrete Probability 7. Measure of Information 8. Average Mutual Information & Entropy 9. Huffman coding 10. Huffman coding & Error Control Coding 11. Error Control Coding & Hamming Code 12. Quantization & PCM 13. PCM (Cont.) 14. Uniform Quantization 15. Non Uniform Quantization 16. Non Uniform Quantization (Cont..) 17. DPCM 18. DPCM (Cont..) 19. Data Modulation 20. Data Modulation (Cont..) 21. Multiplexing 22. Multiplexing (Cont..) 23. Multiplexing Cont.. & Signal Design 24. Gram Schmidt Orthogonalization 25. GramSchmidt Orthogonalization (Cont..) 26. Signal Space & Maximum Likelihood Detection 27. Signal Space & Maximum Likelihood Detection (Cont..) 28. Signal Space & Maximum Likelihood Detection (Cont..) 29. Digital Modulation 30. Digital Modulation (Cont..) 31. Digital Modulation (Cont..) 32. Digital Modulation (Cont..) 33. Digital Modulation (Cont..) 34. Response Of Bank Of Correlators 35. Error Performance of QPSK 36. Error Performance of BFSK & M-ARY PSK 37. Power Spectra 38. Matched Filter Receiver 39. Carrier & Timing Recovery; Non Coherent DeModulation
Views: 86022 kashyap B
What is Communication? In Hindi
 
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This video includes Basic introduction to the topic Communication, its nature, need of communication, process & barriers to communication. For the same video in English- https://www.youtube.com/watch?v=0W2RcL02IFQ hii A very good news to all I have uploaded my notes on communication on google drive plz download it in pdf format Hope this helps :) https://drive.google.com/drive/folders/18BF5LHgtyH3uIBzKrX7lLBo9NTPrzq4t?usp=sharing If you want to support this channel you can donate through Paytm 9265799867 :)
Views: 652488 Learning to Learn
Introduction to Wireless Communication System | Lecture 1
 
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Introduction to Wireless Communication System | Lecture 1 Tags wireless sensor networks lecture, wireless communication lectures, wireless sensor networks lecture iit, wireless application protocol lecture, wireless communication nptel lectures, wireless network lecture, lecture on wireless local loop, wireless communication lecture 1, wireless communication iit lectures, wireless technology lecture, wireless lecture, wireless communication lecture, wireless lan lecture, wireless sensor networks lecture nptel, lecture on wireless communication, wireless lectures, wireless communication video lectures, wireless networking lectures, wireless communication video lectures mit, lecture 1 - the modern wireless communication systems, lecture 1 - types of wireless communication
Views: 87611 LAST MINUTE REVISION
Philip Kotler: Marketing
 
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America knows how to market itself, its products, and its ideas. For better or for worse, for richer or poorer, American marketing creativity, power, and prestige influence consumers the world over. Philip Kotler, best known for the marketing principle of the four Ps—product, price, promotion, and place—takes us on a guided tour of American marketing, including its origins and trends, its relationship to economics, and its criticisms. His talk will include examples of exemplary marketing. Kotler is professor of marketing at Northwestern University's Kellogg School of Management, and his textbooks serve as the basis for graduate business programs worldwide. Help us caption & translate this video! https://amara.org/v/C9F6/
Green Communications - Wireless Telecommunication Networks
 
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FREE TRIAL : Get all courses in Prime Membership Telecom (5G,4G,3G,2G) Free for 1 month! https://telcomaglobal.com/p/prime-membership-telecom/?product_id=657400&coupon_code=DEMO1 Green Communications and Networking introduces novel solutions that can bring about significant reductions in energy consumption in the information and communication technology (ICT) industry
Views: 3610 TELCOMA Global
Top 30 Wireless Communication -1 ece Interview Questions and Answers Tutorial for Fresher Beginners
 
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Views: 19462 Wikitechy
Computer Networks Lecture1,Introduction to Computer network and IP address
 
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In this video I have discussed what is networking and details about IP addresses like how is classful addressing dong
Unit 1- interpersonal communication principles
 
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workplace communication
Views: 195 Michaela Harrington
Lecture 01: Evolution of Wireless Communication Technologies
 
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Lecture Notes Link: www.iitk.ac.in\mwn\Wireless\Mooc_Wireless_01.pdf
Views: 32993 NOC15 July-Sep EC05
Optical Fibres in Communication: Covers all Important Points about Optical Fibre [HD]
 
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For more details you can visit my BLOG- http://www.engineeringmadeeasypro.com/ Get Complete Optical Fiber notes (Colorful notes Used in all my videos in PDF format) on your email id (Read below for more details)- This lecture on optical fibre includes: 1- What is an optical fibre? 2- Structure and working of the optical fibre 3- optical fibre communication process 4- Types of optical fibers (Single Mode Fiber and Multi Mode Fibre) 5- Benefits of optical fibers 6-Losses in optical fibre 7-Dispersion in optical fibre 1.What is an Optical Fibre? BUY Complete NOTES of OPTICAL FIBERS in PDF format (Complete Colorful Notes, that I use in the Video Lectures) in Just 20 Rs. only!!! NOTE- Other Subject's PDFs and ebooks will also be available soon!!! Those Who are interested can contact me on my email id [email protected] I will send you the PDF file (Optical Fibers) on your email ID immediately. Bank Account details to transfer the Money (20 Rs.) are given below- (For INDIANS) Bank Name- ICICI Bank, Karauli Account Type- Saving Account No.- 088101503335 Account Holder Name- Lalit Vashishtha IFSC Code- ICIC0000881 (For INTERNATIONAL BUYERS OUTSIDE INDIA) Bank Name- ICICI Bank, Karauli Account Type- Saving Account No.- 088101503335 Account Holder Name- Lalit Vashishtha IFSC Code- ICIC0000881 SWIFT CODE- ICICINBBNRI An optical fiber is a flexible and transparent fiber which is made by drawing glass (silica) or plastic. Optical fiber has a diameter slightly thicker than that of a human hair. 2.Structure and Working of the Optical Fibre Optical fibers are made of glass or plastic. Most optical fibers used in communication have diameter of 0.25 mm to 0.5 mm including outer coating. Optical Fibre communication takes place between 0.8 micrometer to 1.7 micrometer of wavelength of electromagnetic spectrum. Optical fibres have a transparent core which is surrounded by a transparent cladding and the cladding has a protective covering over it. Based on the refractive index profile, there are two categories of optical fibres- #Step Index Optical Fibres #Graded Index Optical Fibres In step index fibres, the refractive index profile makes a step change at the core-cladding interface. In step index fibre if core has refractive index n1 and cladding has refractive index n2, then this condition holds- n1 greater than n2 And this is necessary condition for Total Internal Reflection (TIR) in the optical fibre. While the graded index fibres don't have a constant refractive index in the core but the refractive index of the core decreases with increasing radial distance from the core axis. It has maximum value of refractive index at the core axis that decreases as we move away from the core axis and becomes constant in the cladding. So when the light rays fall on the core-cladding interface (moves from denser to rarer medium), it returns back into the core. But for the Total Internal Reflection (TIR) to take place, it is necessary for the light rays to have incidence angle greater than the critical angle while moving from denser to rarer medium (core to cladding). 3.Optical Fiber Communication Process 4.Types of Optical Fibres (Based on Modes of Propagation) There are two types of optical fibres based on modes of propagation - #Single Mode fibres (SMF) #MultiMode fibres (MMF) As clear by the name itself, the single mode fibres support only one propagation path, since they have very small diameter. While multimode fibres can support many propagation paths or transverse modes as they have larger diameter. Single mode fibres are used for long distance communication while multimode fibres for short distance communication. Single mode fibre provide greatest transmission bandwidth and lowest losses in communication. 5.Benefits of Optical Fibres #Energy loss is negligible inside the optical fibres while propagation due to total internal reflection. #Optical fibres provide very large potential bandwidth (since optical communication takes place at very high frequency. #Optical fibres have small size, are lightweight and very flexible. #Optical fibres provide electrical isolation and are shock resistant. Since inside the fibre, light propagates; not any electric current. #Optical fibers provide high degree of signal security since these fibres do not radiat #Optical fibres are easy to maintain and the communication system is reliable. 6.Losses in Optical Fibres. These losses are the following- #Material absorption #Linear and nonlinear scattering #Fibre bend losses 7.Dispersion in optical fibres When light rays travel through the fiber, the phenomena of dispersion (broadening of transmitted light pulses), The dispersion is of two types- #Intermodal Dispersion #Intramodal Dispersion #OpticalFiber #FiberCable #FiberOptics
Views: 130135 Engineering Made Easy
Intercultural and Group Communication in Hindi
 
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Dear Learners, In this video, we have explained the Intercultural which is also known as cross-cultural and group communication in Hindi For downloading notes in PDF format please visit my Blog https://thedynamicstudy.blogspot.com/ ---------------------------------------------------------------------------------------------------------- For more videos of OB in English visit this link https://www.youtube.com/watch?v=H6lEV... ----------------------------------------------------------------------------------------------------------- For more videos of OB in Hindi visit this link https://www.youtube.com/watch?v=krD6f... ----------------------------------------------------------------------------------------------------------- Please go through the video and don't forget to share your views and subscribe the channel to keep the content open and reachable to students. ---------------------------------------------------------------------------------------------------- Keep on watching, keep on learning! #DynamicStudy Our aim is to make free content for each and every student in our society, so if you want to support this cause you can do it in two ways 1. Make free content, your content will be published to our youtube channel after review. 2. Donate a bit of amount to Paytm 8299551444 for this noble cause.
Views: 7222 Dynamic Study
Science Of Persuasion
 
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http://www.influenceatwork.com This animated video describes the six universal Principles of Persuasion that have been scientifically proven to make you most effective as reported in Dr. Cialdini’s groundbreaking book, Influence. This video is narrated by Dr. Robert Cialdini and Steve Martin, CMCT (co-author of YES & The Small Big). About Robert Cialdini: Dr. Robert Cialdini, Professor Emeritus of Psychology and Marketing, Arizona State University has spent his entire career researching the science of influence earning him a worldwide reputation as an expert in the fields of persuasion, compliance, and negotiation. Dr. Cialdini’s books, including Influence: Science & Practice and Influence: The Psychology of Persuasion, are the result of decades of peer-reviewed published research on why people comply with requests. Influence has sold over 3 million copies, is a New York Times Bestseller and has been published in 30 languages. Because of the world-wide recognition of Dr. Cialdini’s cutting edge scientific research and his ethical business and policy applications, he is frequently regarded as the “Godfather of influence.” To inquire about Dr. Robert Cialdini’s speaking, Steve Martin, CMCT or any of our other Cialdini Method Certified Trainers (CMCTs) please contact INFLUENCE AT WORK at 480.967.6070 or [email protected] About INFLUENCE AT WORK: INFLUENCE AT WORK (IAW®) was founded by Robert Cialdini, Ph.D. as a professional resource to maximize influence results through ethical business applications. Offering participatory workshops and training, keynote presentations and intensive Cialdini Method Certified Trainer (CMCT) programs, IAW serves an international audience. For more information, visit our website at www.influenceatwork.com or call 480.967.6070. To order a poster of the final screen shot, visit https://www.influenceatwork.com/store/#!/Science-of-Persuasion-Animation-Poster/p/37513485/category=9805434 For more information on The Small BIG, visit http://www.thesmallbig.com/. For our latest, animated videos from THE SMALL BIG, visit https://www.youtube.com/watch?v=S45ay... - narrated by Dr. Cialdini, https://www.youtube.com/watch?v=xMOlV... - narrated by Mr. Steve Martin, https://www.youtube.com/watch?v=S45ay... - narrated by Dr. Noah Goldstein. This animated video was created and produced by TINOPOLIS http://www.tinopolis.com/. Subscribe to our blog at: http://www.insideinfluence.com
Views: 11093916 influenceatwork
Optical Fiber Communications Principles by John M Senior Book Free Download
 
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Optical Fiber Communications Principles by John M Senior Book Free Download -------------------------------- Book Main Site Link - http://computer-science-solutions.blogspot.com/2017/09/download-book-optical-fiber.html Optical fiber Communication book direct download link - http://adf.ly/1oDDaG Note - Please wait 5 second for adfly add and then download Optical Fiber Communications Principles by John M Senior Book Free Book Author Name - Jhon M Senior Book Page - 1127 PDF by - taking image Book edition - Third Book Size - 13 MB Download Link of Optical Fiber Communications Principles book pdf - http://adf.ly/1oDDaG - (Click Skip Ad Button Must) Having any problem please comment below..
Views: 236 Maniruzzaman-Akash
Pulse Modulation Techniques (PAM, PWM, PPM, PCM)/Pulse Amplitude,Pulse Width,Pulse Position, Code
 
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For More Details Visit my BLOG- https://www.engineeringmadeeasypro.com/ Here we will discuss in details, Pulse modulation and pulse modulation techniques like Pulse Amplitude Modulation (PAM), Pulse Width Modulation (PWM), Pulse Position Modulation (PPM) and Pulse Code Modulation (PCM). Here Basics and waveform of each Pulse Modulation Technique has been discussed in detail. Pulse Modulation Techniques Here I have discuss different kinds of pulse modulation techniques. Before starting the topic, it is important to understand the basic difference between Continuous Wave Modulation and Pulse Modulation. In Continuous Wave Modulation (Amplitude Modulation, Frequency Modulation, Phase Modulation) the carrier wave used is continuous in nature, while in case of pulse modulation, the carrier wave is in the form of pulses. So now let's discuss different types of Pulse Modulation Techniques in detail- Pulse modulation can be categorized broadly into two types- #Analog and #Digital The analog modulation can again be of two types- #Pulse Amplitude Modulation (PAM) #Pulse Time Modulation (PTM) The Pulse Time Modulation (PTM) can further be classified into two types of modulation- #Pulse Width Modulation (PWM)/Pulse Duration Modulation (PDM) #Pulse Position Modulation (PPM) Pulse Code Modulation (PCM) is a digital pulse modulation technique. You can see the classification of pulse modulation To see the classification of all types of modulations including pulse modulation and continuous wave modulation, look at the image given below (Click to enlarge)- Here we will discuss all types of pulse modulation techniques i.e. Pulse Amplitude Modulation (PAM), Pulse Width Modulation (PWM)/Pulse Duration Modulation (PDM), Pulse Position Modulation (PPM) and also Pulse Code Modulation (PCM). So let's start with Pulse Amplitude Modulation (PAM)- Here we will see the definition of pulse amplitude modulation and waveform of pulse amplitude modulation. Pulse Amplitude Modulation (PAM) Definition:- The modulation technique in which the instantaneous amplitude of the pulsed carrier is varied according to the modulating signal (message signal) is called as pulse amplitude modulation. Waveform of pulse amplitude modulation Look at the image given below carefully to understand the formation of pulse amplitude modulated wave. Here in this image, you can see, three waveforms. The first waveform is of modulating signal (message signal), the second one is of the pulsed career wave and the third waveform is of the pulse amplitude modulated wave (PAM). The message signal can have multiple frequencies and variable amplitude. Here we have used a sinusoidal message signal. The carrier wave that we have used here, is a train of pulses having high frequency. Since we know that in Pulse modulation, the carrier wave is in the form of pulses. Now we will understand how can we make pulse amplitude modulated wave (PAM). As we have discussed that in Pulse amplitude modulation, the instantaneous amplitude of the pulsed carrier is varied according to the modulating signal (message signal). Now look at the image shown above very carefully, observe that, as the amplitude of the modulating signal (message signal or baseband signal) increases, the amplitude of the pulsed carrier wave increases and becomes maximum when the amplitude of the modulating signal reaches at its maximum. Now the amplitude of the carrier wave starts decreasing with decrease in amplitude of the modulating signal. So it is clear from the image that the amplitude of the pulsed carrier wave varies according to the instantaneous value of the message signal. Important Observations- #As it is Pulse Amplitude Modulation (PAM), therefore only the amplitude of the pulsed carrier changes. There is no change in the width or position of the pulsed carrier wave. So the width and position of the carrier wave pulse is constant here. Therefore we can say that, all the information of the modulating signal is contained in the amplitude variations of the pulses. No information is present in the width or position of the pulses. Pulse Time Modulation (PTM) In pulse time modulation, the width or position of the pulsed carrier wave is varied (variations on the time axis) as per the changes in the amplitude of the modulating signal. As we have discussed already that Pulse time modulation is of two types- Pulse Width Modulation (PWM)/Pulse Duration Modulation (PDM) and Pulse Position Modulation (PPM) So first let's start with pulse width modulation. Pulse Width Modulation (PWM)/Pulse Duration Modulation (PDM) Definition:- In Pulse width modulation, width (duration) of the pulses of the carrier wave is varied according to the modulating signal (message signal). Now we will understand the waveform of pulse width modulation. Look at the image given below to see the waveform of pulse width modulated signal. #Modulation #modulationTechniques
Views: 78577 Engineering Made Easy
RADAR Block Diagram (Bistatic RADAR & Monostatic RADAR)
 
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In this video, i have explained different RADAR systems with following aspects. 1. Types of RADAR 2. Block diagram of Bistatic RADAR 3. Working of Bistatic RADAR 4. Block diagram of Monostatic RADAR 5. Working of Monostatic RADAR 6. Comparison of Bistatic RADAR and Bistatic RADAR For free materials of different engineering subjects use my android application named Engineering Funda with following link: https://play.google.com/store/apps/details?id=com.viaviapp.ENG_Funda Above Android application of Engineering Funda provides following services: 1. Free Materials (GATE exam, Class Notes, Interview questions) 2. Technical Forum 3. Technical discussion 4. Inquiry For more details and inquiry on above topic visit website of Engineering Funda with given link: http://www.engineeringfunda.co.in Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Microwave Engineering.
Views: 35633 Engineering Funda
Interpersonal Communication Chapter 1
 
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If you are a student, subscribe to this channel to be sure to receive notifications of updates/ newly added videos.
Views: 33888 Jim Solari
Switching Methods - Circuit, Message and Packet Switching in Hindi
 
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Switching Methods - Circuit, Message and Packet Switching in Hindi Data Communication and Networking Lectures in Hindi
Views: 226719 Easy Engineering Classes
Dr. Kerzner on Communications Management
 
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FREE full-length module on "Principles of Communications Management" from the new video series, Kerzner on Project Management: Principles, Paradigms and Current Perspectives. Learn more at: http://www.iil.com and Kerzner's blog: http://www.drharoldkerzner.com Watch this video and more in “Dr. Harold Kerzner Project Management Series” playlist: https://www.youtube.com/playlist?list=PLBAB9055490726BB0 Visit our channel for more project management videos and subscribe to be notified for free: https://www.youtube.com/channel/UCMkzUiUrvYp_BZEvlmShc4g This is an IIL Media Production.
Visual Communication Course | Oppurtunities | Salary | Jobs ( Tamil )
 
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Visual Communication Course | Oppurtunities | Salary | Jobs ( Tamil ) Students studying visual communication[5] are taught the basic physics of light, anatomy and physiology of the eye, cognitive and perception theories, colour theories, Gestalt psychology, aesthetics, natural reading patterns, design principles, semiotics, persuasion, camera/filming actions and image-types, and so forth. Colleges for visual communications differ in their approach, but most combine theory and practice in some form. Visual communication takes place through pictures, graphs and charts, as well as through signs, signals and symbols. It may be used either independently or as an adjunct to the other methods of communication. Keywords : communication diagram visual paradigm, history of visual communication, kangal irandal visual communication, power of visual communication, thommen lukose visual communication, uts visual communication, visual basic serial communication, visual communication, visual communication agency, visual communication analysis autism, visual communication and design, visual communication and design definition, visual communication and media design, visual communication and multimedia design, visual communication and sign language checklist, visual communication animation, visual communication articles, visual communication arts, visual communication basics, visual communication benefits, visual communication best college in chennai, visual communication board, visual communication book pdf, visual communication career, visual communication chennai, visual communication college, visual communication course, visual communication course details, visual communication course details in tamil, visual communication course in india, visual communication course in kerala, visual communication course in tamil, visual communication course syllabus, visual communication definition, visual communication degree, visual communication degree in india, visual communication design, visual communication design definition, visual communication design exam, visual communication design for digital media, visual communication design portfolio, visual communication design portfolio example, visual communication design salary, visual communication design theory, visual communication design vce, visual communication examples, visual communication exercise, visual communication fees, visual communication fidm, visual communication folios, visual communication for animals, visual communication gestalt, visual communication images with messages 6th edition pdf, visual communication in animals, visual communication in art and design, visual communication in chennai, visual communication in graphic design, visual communication in hindi, visual communication in karunya university, visual communication in loyola college, visual communication in photography, visual communication in tamil, visual communication job opportunities, visual communication jobs, visual communication jobs in fashion, visual communication jobs salary, visual communication lecture, visual communication leeds college of art, visual communication lesson, visual communication loyola, visual communication major, visual communication marketing, visual communication meaning, visual communication meaning in tamil, visual communication methods, visual communication more than meets the eye, visual communication nid, visual communication or graphic design, visual communication ou, visual communication photography, visual communication pitch, visual communication portfolio, visual communication portfolio example, visual communication powerpoint presentation, visual communication ppt, visual communication principles, visual communication project, visual communication psychology, visual communication salary, visual communication salary in india, visual communication semiotics, visual communication short film, visual communication short film tamil, visual communication skills, visual communication sp, visual communication syllabus, visual communication syllabus loyola college, visual communication system, visual communication tamil, visual communication tamil meaning, visual communication teaching jobs in chennai, visual communication technology, visual communication theory, visual communication thesis topics, visual communication today, visual communication tutorial, visual communication udk, visual communication using adobe photoshop, visual communication using adobe photoshop cs6 answers, visual communication video, visual communication video download, visual communication vs engineering, visual communication vs graphic design, visual communication vs mass communication,
Views: 66763 THE MIND HEALING
How internet communication works: Network Coding
 
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A brief history of internet communication and packet switched networks leading to the idea of network coding. Paper featured in this video: Network Information Flow - http://citeseerx.ist.psu.edu/viewdoc/download;jsessionid=F8130EA435749A8E44E666D09CCCDC8D?doi=10.1.1.534.2207&rep=rep1&type=pdf
Views: 15388 Art of the Problem
Principles of Electronic Communication Systems
 
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Principles of Electronic Communication Systems By Louis E. Frenzel Jr 3rd Edition: https://mega.nz/#!RjJAgAqC!T6rFndD-DHSjTsoOYYqDGWMx04RdaodreyxxeSobEbU 4th Edition: https://mega.nz/#!42IyDSSR!yvd3uor08Achj-kovrz_jNXG9pWPFLKXIbd78B0yyWw
Views: 62 Aaric Aaiden
Lec 16 | MIT 6.450 Principles of Digital Communications I, Fall 2006
 
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Lecture 16: Review; introduction to detection View the complete course at: http://ocw.mit.edu/6-450F06 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 8202 MIT OpenCourseWare
I2C Bus Communication Protocol Tutorial with Example
 
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This video explains i2c protocol in detail from the basics with help of animation. #i2c #i2c_protocol #iic #embedded #embeddedc #embeddec_c #interview #interview_questions Why pull up resistor is needed in I2C. What is the need for pull up resistor in I2C ? What is open drain and open collector configuration. What is the default states of I2C lines SDA and SCL i2c data packet with c programming for arduino. link - https://goo.gl/SGEXbK i2c protocol tutorial i2c protocol animation i2c protocol programming in c i2c protocol programming in c for 8051 i2c protocol in 8051 i2c protocol in hindi i2c protocol in avr i2c protocol tutorial nptel i2c protocol tutorial in tamil i2c protocol tutorial pdf i2c bus tutorial i2c bus i2c bus arbitration i2c communication i2c arduino i2c animation i2c protocol animation i2c protocol nptel i2c embedded c i2c embedded c interview questions i2c arbitration interview questions difference between i2c and SPI communication
Views: 59815 Embedded C
Chelsea Manning's statement read before temporary release #FreeAssange
 
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Please DONATE to: - Julian Assange/WL Defence Fund: https://defend.wikileaks.org/donate/ - Chelsea Manning Defence Fund: https://actionnetwork.org/fundraising/chelsea-manning-needs-legal-funds-to-resist-a-grand-jury-subpoena - Or buy something from the Wikileaks shop https://wikileaks.shop/ Alternative links for Julian Assange/WL donations: - Main W/L defend Julian Assange page: https://defend.wikileaks.org/2018/07/23/liveblog-julian-assange-in-jeopardy/ - Direct access to GoFundMe site: : https://www.gofundme.com/julian-assange-and-wikileaks-public-defence-fund CHELSEA MANNING'S STATEMENT Chelsea Manning reading the statement herself: https://www.youtube.com/watch?v=TDZGRRk4MnM Original document: http://www.kingpin.cc/wp-content/uploads/2019/05/vaed-1_19-dm-00003-29-1.pdf "Good evening. Two months ago, the federal government summoned me before a federal grand jury in the Eastern District of Virginia. As a general principle, I object to grand juries. Prosecutors run grand juries behind closed doors and in secret, without a judge present. Therefore, I declined to cooperate or answer any questions. Based on my refusal to answer questions, District Court Judge Hilton ordered me held in contempt until the grand jury ended. Yesterday, the grand jury expired, and I left the Alexandria Detention Center. Throughout this ordeal, an incredible spring of solidarity and love has boiled over. I received thousands of letters, including dozens to hundreds of them a day. This means the world to me, and it keeps me going. Jail and prisons exist as a dark stain on our society, with more people confined in the U.S. than anywhere else in the world. During my time, I spent 28 days in solitary confinement--a traumatic experience that I already endured for a year in prison before. Only a few months before re-incarceration, I received gender confirmation surgery. This left my body vulnerable to injury and infection, leading to possible complications that I am now seeking treatment for. My absence severely hampers both my public and private life. The law requires that civil contempt only be used to coerce witnesses to testify. As I cannot be coerced, it instead exists as an additional punishment on top of the seven years I've already served. Last week, I hand-wrote a statement outlining the fact I will never agree to testify before this or any other grand jury. Several of my closest family, friends and colleagues supported this fact. Our statements were filed in court. The government knows I cannot be coerced. When I arrive at the courthouse this coming Thursday, what happened last time will occur again. I will not cooperate with this or any other grand jury. Throughout the last decade, I accepted full responsibility for my actions in 2010. Facing jail again, this week, does not change this fact. The prosecutors deliberately placed me in an impossible situation: I either go to jail, or turn my back on the principles that I have. The truth is, the government can construct no prison worse than to betray my own conscience and my principles. Thank you and Goodnight" Joe Lauria, Editor in Chief at Consortium News, has been a United Nations correspondent for 25 years and for six and a half years of that time, he was the Wall Street Journal correspondent based at the U.N. Headquarters in New York. He is the author of two books, ‘A Political Odyssey’, with former U.S. Senator and American presidential candidate Mike Gravel, which is a history of U.S. foreign policy and the defense industry, and ‘How I Lost: By Hillary Clinton’, an analysis of the DNC and Podesta emails revealed by WikiLeaks, with a foreword by Julian Assange. (https://consortiumnews.com/) https://twitter.com/unjoe https://consortiumnews.com/ Elizabeth Lea Vos, Independent Journalist, co--founder of #Unity4J and co-founder of Disobedient Media - https://twitter.com/ElizabethleaVos SOURCE VIDEO: #Unity4J Online Vigil 29.0 in support of Julian Assange and WikiLeaks https://www.youtube.com/watch?v=YTOYQUqUbQM #Unity4J online Pinterest library (3,000+ entries so far): speeches, articles, videos, quotes and more Pinterest library: https://www.pinterest.nz/unity4j/boards/ Pinterest guide (PDF): https://unity4j.com/content/communications/Guide_to_using_the_Unity4J_Pinterest_Page_4_Oct_2018.pdf Pinterest video: https://youtu.be/tpjGmJDFwEE Elizabeth Lea Vos, Journalist and Co-host and Co-founder of #Unity4J - https://twitter.com/ElizabethleaVos
Views: 1708 #Unity4J
What is Communication?-In Hindi part-2
 
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This video includes Channels of Communication, interpersonal communication & Active listening explained in Hindi. I have uploaded the same notes on communication on google drive plz download it in pdf format Hope this helps :) https://drive.google.com/drive/folders/18BF5LHgtyH3uIBzKrX7lLBo9NTPrzq4t?usp=sharing If you want to support this channel you can donate through Paytm 9265799867
Views: 94098 Learning to Learn
Prediction Filter
 
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For digital communication
Views: 4004 Kamal Singh
Serial Communication RS232 & RS485
 
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John Rinaldi of Real Time Automation describes Serial communications RS232 and RS485. http://www.rtaautomation.com/
Views: 404857 RealTimeAutomation
L39 : Direct Sequence Spread Spectrum (DSSS) [In Hindi]
 
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Hi guys in this Lecture Concept of Direct Sequence Spread Spectrum (DSSS) are explained along with it's advantages and Application. After this Lecture you will be able to understand Block diagram and working process of DSSS. If you find it's useful don't forget to subscribe my channel also like it, Comment it and share it with your friends. Thanking You. Knowledge in Depth : https://youtube.com/c/KnowledgeinDepth Principles of Communication/Analog & Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbgc8blbggBb4L2mBBPeDFg5 Digital Communication : https://www.youtube.com/playlist?list=PLHDdxli24zbjmNqk6AQj9wgat5o_dshSI Digital Logic Design : https://www.youtube.com/playlist?list=PLHDdxli24zbhueUQvDAx1HOdYRJ7WCZfp&disable_polymer=true Tutorials on POC/ADC : https://www.youtube.com/playlist?list=PLHDdxli24zbgeumbzLMNU83B5tRPFvBzh Digital Signal Processing : https://www.youtube.com/playlist?list=PLHDdxli24zbhaoZ17oHf8X0dPF98ZPIK_ GATE EC Previous Years Papers : https://www.youtube.com/playlist?list=PLHDdxli24zbhJlAq9eQ31Pu2_qAx1Iry6&disable_polymer=true Engineering Maths : https://www.youtube.com/playlist?list=PLHDdxli24zbhauJ6JpzJ6soo6mCrYL1C- My Website: http://knowledgeindepth.com Blogs Website: http://blogs.knowledgeindepth.com Online School : https://www.youtube.com/c/OnlineSchoolbyasha Amazon deal : https://amzn.to/2kQIwXA #SpreadSpectrum #PrinciplesofCommunication #DSSS
Views: 28510 Knowledge in Depth