Advanced communication manual download

The Problem-Solving Discussion Time: minutes, minutes discussion 4. Handling Challenging Situations Time: minutes, discussion 5. Reaching a Consensus Time: minutes, discussion.

Click the heading to show the content. You can go directly to another heading. The Entertaining Speaker. People like to be entertained and the entertaining speaker offers listeners a pleasant diversion from their demanding lives. This manual offers five projects that will help you develop your skills as an entertaining speaker. Use entertaining material as a means of conveying a serious message. Everyone loves a good story!

The projects in this manual are designed to help you develop stiorytelling skills. The Goodwill Speech Time: minutes Objectives: Prepare a talk that will build goodwill for your organization by supplying useful information of interest to the audience. Persuade the audience to adopt your viewpoint by the use of standard persuasive techniques. Conduct a question-and-answer period on the speech subject.

Through the projects in this manual, you will learn how to present an editorial, appear as a guest on an interview program, be the host of an interview program, conduct a press conference and use television to train. The Technical Briefing Time: minutes Objectives: Using a systematic approach, organize technical material into a concise presentation. To present your viewpoint logically and convincingly, using an inverted-pyramid approach. To effectively use a flipchart to illustrate your message.

To effectively handle a question-and-answer period. The Nontechnical Audience Time: minutes Objectives: Understand the principles of communicating complex information to nontechnical listeners. Build and deliver an interesting talk based on these principles.

Answer audience questions that arise during the presentation. Use overhead transparancies to illustrate your message. Presenting a Technical Paper Time: minutes Objectives: Deliver an interesting speech based on a technical paper or article. Effectively use a flipchart, overhead projector or slides to illustrate your message. Enhancing a Talk with the Internet Time: minutes Objectives: Understand the nature and process of a technical presentation supported with professional level visual aids.

Find or create a post meeting website for further information supporting or enhancing your verbal presentation. Use a desktop computer,Microsoft word, a web browser, a simple graphics program for photos and other images, Mcrosoft Power Point as well as a flip chart to support your presentation.

Group discussions are common, and this manual provides instruction in facilitating the most common types of discussions. See our User Agreement and Privacy Policy. See our Privacy Policy and User Agreement for details. Create your free account to read unlimited documents. Mean square estimation of signals 5. BASK 6. BFSK 7. Klystron characteristics 9. Frequency and wavelength measurement VSWR measurement.

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Advanced communication lab manual Jul. Dc lab Manual. Data communication lab manual. Fsk modulation and demodulation. Generation and detection of psk and fsk. Acn Experiment No 2. Related Books Free with a 30 day trial from Scribd. Related Audiobooks Free with a 30 day trial from Scribd. Elizabeth Howell. Advanced communication lab manual 1. EC Advanced communication Laboratory Dept. Topic Page No. BASK Generator using analog switch 2.

BFSK Generator using analog switch 3. VSWR measurement 2 3. This digital modulation scheme is used to transmit digital data over optical fiber, point to point military communication applications, etc. Binary 1 is represented by a short pulse of light and binary 0 by the absence of light.

Amplitude Shift Keying modulation process are relatively inexpensive and easy to implement. The main disadvantage of ASK is that it is sensitive to atmospheric noise, distortions and propagation conditions. Here is the practical circuit diagram of amplitude shift keying modulator using CD IC. CD is a switching IC with four embedded switches. Hence we get sine wave output. Hence the input of pin-4 is ground, we get 0 output. Procedure 1. Construct the circuit shown in Fig.

Study the pin configuration of and Experiment with varying the modulating signal frequency and amplitude. Record the modulating signal frequency and amplitude. Observe the input and output waveforms. Save the screen shots showing the BASK waveforms.

When CLK is set a logic high the signal with frequency f1 is obtained at the output and when the CLK is at logic 0 the signal with frequency f2 is obtained at output. Thus Binary FSK is obtained at the output.

The CD is a quard bilateral switch intended for the transmission or multiplexing of analog or digital signals. Set up the circuit part by part and verify their function 2. When the data is at logic1 level, the sinusoid has one fixed phase and when the data is at the other level, the phase of the sinusoid changes. Two switches inside the quad analog switch CD are used in the circuit. Op-amp is used to invert the phase of the input sine wave. The sine wave can be obtained from a function generator.

Sine wave and clock are fed to the function generator. Output wave form is observed on the CRO. Let X be an unknown random variable, and let Y be a known random variable the measurement. An estimator is any function of the measurement Y, and its MSE is given by where the expectation is taken over both X and Y.

In many cases, it is not possible to determine a closed form for the MMSE estimator. In these cases, one possibility is to seek the technique minimizing the MSE within a particular class, such as the class of linear estimators.

These are related to the number of levels adopted by the digital message. For a binary message sequence there are two levels, one of which is typically zero. The data rate is a sub-multiple of the carrier frequency. Thus the modulated waveform consists of bursts of a sinusoid.