NEET Exam > NEET Notes > Physics Class 12 > PPT: Pulse Modulation
Pulse Modulation PPT Physics Class 12
| Download, print and study this document offline |
Please wait while the PDF view is loading
Page 1 The Chapter includes: • Pulse Amplitude Modulation • Pulse Width Modulation • Pulse Position Modulation • Pulse Code Modulation PULSE MODULATION The process of transmitting signals in the form of pulses (discontinuous signals) by using special techniques. Page 2 The Chapter includes: • Pulse Amplitude Modulation • Pulse Width Modulation • Pulse Position Modulation • Pulse Code Modulation PULSE MODULATION The process of transmitting signals in the form of pulses (discontinuous signals) by using special techniques. Analog Pulse Modulation Digital Pulse Modulation Pulse Amplitude (PAM) Pulse Width (PWM) Pulse Position (PPM) Pulse Code (PCM) Delta (DM) Pulse Modulation Pulse Amplitude Modulation (PAM): * The signal is sampled at regular intervals such that each sample is proportional to the amplitude of the signal at that sampling instant. This technique is called “sampling”. * For minimum distortion, the sampling rate should be more than twice the signal frequency. Page 3 The Chapter includes: • Pulse Amplitude Modulation • Pulse Width Modulation • Pulse Position Modulation • Pulse Code Modulation PULSE MODULATION The process of transmitting signals in the form of pulses (discontinuous signals) by using special techniques. Analog Pulse Modulation Digital Pulse Modulation Pulse Amplitude (PAM) Pulse Width (PWM) Pulse Position (PPM) Pulse Code (PCM) Delta (DM) Pulse Modulation Pulse Amplitude Modulation (PAM): * The signal is sampled at regular intervals such that each sample is proportional to the amplitude of the signal at that sampling instant. This technique is called “sampling”. * For minimum distortion, the sampling rate should be more than twice the signal frequency. AND Gate Pulse Shaping Network FM Modulator Analog Signal PAM - FM Pulses at sampling frequency HF Carrier Oscillator PAM Pulse Amplitude Modulator Analog Signal Amplitude Modulated Pulses Page 4 The Chapter includes: • Pulse Amplitude Modulation • Pulse Width Modulation • Pulse Position Modulation • Pulse Code Modulation PULSE MODULATION The process of transmitting signals in the form of pulses (discontinuous signals) by using special techniques. Analog Pulse Modulation Digital Pulse Modulation Pulse Amplitude (PAM) Pulse Width (PWM) Pulse Position (PPM) Pulse Code (PCM) Delta (DM) Pulse Modulation Pulse Amplitude Modulation (PAM): * The signal is sampled at regular intervals such that each sample is proportional to the amplitude of the signal at that sampling instant. This technique is called “sampling”. * For minimum distortion, the sampling rate should be more than twice the signal frequency. AND Gate Pulse Shaping Network FM Modulator Analog Signal PAM - FM Pulses at sampling frequency HF Carrier Oscillator PAM Pulse Amplitude Modulator Analog Signal Amplitude Modulated Pulses * In this type, the amplitude is maintained constant but the duration or length or width of each pulse is varied in accordance with instantaneous value of the analog signal. * The negative side of the signal is brought to the positive side by adding a fixed d.c. voltage. Analog Signal Width Modulated Pulses Pulse Width Modulation (PWM or PLM or PDM): Page 5 The Chapter includes: • Pulse Amplitude Modulation • Pulse Width Modulation • Pulse Position Modulation • Pulse Code Modulation PULSE MODULATION The process of transmitting signals in the form of pulses (discontinuous signals) by using special techniques. Analog Pulse Modulation Digital Pulse Modulation Pulse Amplitude (PAM) Pulse Width (PWM) Pulse Position (PPM) Pulse Code (PCM) Delta (DM) Pulse Modulation Pulse Amplitude Modulation (PAM): * The signal is sampled at regular intervals such that each sample is proportional to the amplitude of the signal at that sampling instant. This technique is called “sampling”. * For minimum distortion, the sampling rate should be more than twice the signal frequency. AND Gate Pulse Shaping Network FM Modulator Analog Signal PAM - FM Pulses at sampling frequency HF Carrier Oscillator PAM Pulse Amplitude Modulator Analog Signal Amplitude Modulated Pulses * In this type, the amplitude is maintained constant but the duration or length or width of each pulse is varied in accordance with instantaneous value of the analog signal. * The negative side of the signal is brought to the positive side by adding a fixed d.c. voltage. Analog Signal Width Modulated Pulses Pulse Width Modulation (PWM or PLM or PDM): * In this type, the sampled waveform has fixed amplitude and width whereas the position of each pulse is varied as per instantaneous value of the analog signal. * PPM signal is further modification of a PWM signal. It has positive thin pulses (zero time or width) corresponding to the starting edge of a PWM pulse and negative thin pulses corresponding to the ending edge of a pulse. * This wave can be further amended by eliminating the whole positive narrow pulses. The remaining pulse is called clipped PPM. PWM PPM Pulse Position Modulation (PPM):Read More
|
97 videos|370 docs|104 tests
|
About this Document
|
Nov 21, 2024 Last updated |
Document Description: PPT: Pulse Modulation for NEET 2024 is part of Physics Class 12 preparation.
The notes and questions for PPT: Pulse Modulation have been prepared according to the NEET exam syllabus. Information about PPT: Pulse Modulation covers topics
like and PPT: Pulse Modulation Example, for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for PPT: Pulse Modulation.
Introduction of PPT: Pulse Modulation in English is available as part of our Physics Class 12
for NEET & PPT: Pulse Modulation in Hindi for Physics Class 12 course.
Download more important topics related with notes, lectures and mock test series for NEET
Exam by signing up for free. NEET: Pulse Modulation PPT Physics Class 12
Description
Full syllabus notes, lecture & questions for Pulse Modulation PPT Physics Class 12 - NEET | Plus excerises question with solution to help you revise complete syllabus for Physics Class 12 | Best notes, free PDF download
Information about PPT: Pulse Modulation
In this doc you can find the meaning of PPT: Pulse Modulation defined & explained in the simplest way possible. Besides explaining types of
PPT: Pulse Modulation theory, EduRev gives you an ample number of questions to practice PPT: Pulse Modulation tests, examples and also practice NEET
tests
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Previous Year Questions with Solutions
,past year papers
,Important questions
,study material
,Free
,Sample Paper
,Exam
,Pulse Modulation PPT Physics Class 12
,shortcuts and tricks
,Semester Notes
,practice quizzes
,Pulse Modulation PPT Physics Class 12
,Objective type Questions
,mock tests for examination
,Summary
,MCQs
,ppt
,Viva Questions
,Pulse Modulation PPT Physics Class 12
,Extra Questions
,video lectures
;
Additional Information about PPT: Pulse Modulation for NEET Preparation
PPT: Pulse Modulation Free PDF Download
The PPT: Pulse Modulation is an invaluable resource that delves deep into the core of the NEET exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the PPT: Pulse Modulation now and kickstart your journey towards success in the NEET exam.
Importance of PPT: Pulse Modulation
The importance of PPT: Pulse Modulation cannot be overstated, especially for NEET aspirants.
This document holds the key to success in the NEET exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
PPT: Pulse Modulation Notes
PPT: Pulse Modulation Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to PPT: Pulse Modulation.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, PPT: Pulse Modulation Notes on EduRev are your ultimate resource for success.
PPT: Pulse Modulation NEET Questions
The "PPT: Pulse Modulation NEET Questions" guide is a valuable resource for all aspiring students preparing for the
NEET exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study PPT: Pulse Modulation on the App
Students of NEET can study PPT: Pulse Modulation alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the PPT: Pulse Modulation,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of PPT: Pulse Modulation is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily