EC6512 COMMUNICATION SYSTEMS LABORATORY OBJECTIVES: The student should be made to: To visualize the effects of sampling and TDM To Implement AM & FM modulation and demodulation To implement PCM & DM To implement FSK‚ PSK and DPSK schemes To implement Equalization algorithms To implement Error control coding schemes LIST OF EXPERIMENTS: 1. Signal Sampling and reconstruction 2. Time Division Multiplexing 3. AM Modulator and Demodulator 4. FM Modulator and Demodulator 5. Pulse
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1.2 Evaluate the effectiveness of different communication systems Different communication systems may hold different values and factors. However‚ a majority of communicating systems are similar in many ways. Within a company‚ communication can occur both internally and externally and these are usually the foundation a company works on. One way of describing communication methods can be through ‘communication nets’. Some of the most known being: Chain Network- A chain network can show the process
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Eye Gaze Communication Boards [pic] Introduction In many cases individuals are unable to communicate with others directly by using oral language‚ hands‚ or other body parts. Because of technology and innovation‚ this population now has the option of utilizing an eye gaze communication system in which a person ’s direct stare can provide a particular selection. With the help of an eye gaze board‚ people whose communication abilities are impaired can still express what they are feeling or
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Communication is the process of sharing ideas‚ information and messages with others in a particular time and place. It includes writing and talking‚ as well as nonverbal communication (such as facial expressions‚ body language‚ or gestures)‚ visual communication (the use of images or pictures‚ such as paintings‚ photography‚ video‚ or film)‚ and electronic communication (telephone calls‚ electronic mail‚ digital television‚ or satellite broadcasts). Communication is a vital part of personal life
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Laser Based Communication System. Introduction:- An optical communication system for inter and intra building communications can be built using the following three basic component. A light emitting element. 1. A light emitting element‚ which could be a laser diode or light emitting diode. 2. Transmission media such as optical fiber cable or free space. 3. A light receiving element‚ which could employ avalanche photo-diode‚ PIN photo-diode or any other light sensors like LDR. Since the
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REPORT ON SYSTEM ANALYSIS AND DESIGN OF VIANET COMMUNICATIONS PVT. LTD. SUBMITTED TO: MR. JAGDISH BHATTA FACULTY OF SYSTEM ANALYSIS AND DESIGN LITTLE ANGEL’S COLLEGE OF MANAGEMANT (Affiliated to KATHMANADU UNIVERSITY) SUBMITTED BY: GROUP 4 BBIS 3rd Year‚ 2nd Semester Date: APRIL 5‚ 2013 ACKNOWLEDGEMENT This report is an outcome of hard work‚ which is designed to help the readers to have a better understanding of the information system. Many respected
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CENSORSHIP OF ELECTRONIC COMMUNICATION SYSTEM Introduction. Communication system of society is changing rapidly with the time. In ancient ages people use to communicate with shouting. If people are much more apart from one another the letter writing was the only means of communication just before 500 years. Due to rapid development of science‚ now a days a message can be passed to millions of people who all are scattered in whole world by a simple electronic communication system. Due to electronic
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Mobile Communications Chapter 4: Wireless Telecommunication Systems slides by Jochen Schiller with modifications by Emmanuel Agu Market q GSM q q Overview q Services q Sub-systems q Components Prof. Dr.-Ing. Jochen Schiller‚ http://www.jochenschiller.de/ MC SS05 4.1 Mobile phone subscribers worldwide 1600 approx. 1.7 bn 1400 1200 Subscribers [million] GSM total TDMA total CDMA total 800 PDC total Analogue total 600 W-CDMA Total wireless Prediction (1998) 400 1000
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The brain develops very quickly 75% by age 2. Describe the brain’s communication system and all of the individual parts associated with this. Neuron‚ axon dendrite‚ synapse‚ neurotransmitter and receptor. Also include transient exuberance. Neuron consists of a cell body and branching fibers. Neurons can communicate by firing chemical or electrical signals. It is excitable and can transmit and process information through electrical and chemical signals. Those signals occur in synapses. Synapses are
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External communication Communication with people outside the company is called “external communication”. Supervisors communicate with sources outside the organization‚ such as vendors and customers. External communication comprehends all information developed by the company‚ which is related to its activity that is released in the press‚ for public knowledge. Such information is crucial in order to promote the company’s image. External Communication is used for: 1. Through ensuring the information
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