DPCM Encoder & DPCM Decoder | DPCM Transmitter | DPCM Receiver | Differential Pulse Code Modulation
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- Опубликовано: 19 окт 2024
- DPCM Encoder and DPCM Decoder or Differential Pulse Code Modulation Encoder & Decoder is explained by the following outlines:
1. DPCM
2. Differential Pulse Code Modulation
3. DPCM Encoder
4. DPCM Decoder
5. DPCM Transmitter
6. DPCM Receiver
Chapter-wise detailed Syllabus of the Digital Communication Course is as follows:
Chapter-1 Basics of Digital Communication System: • Introduction to Digita...
Block Diagram of Digital communication system, Advantages, and disadvantages of digital communication system, Scrambling, Regenerative Repeater, Eye Diagram, Attention of signal, Bit rate and Baud rate.
Chapter-2 Digital Modulation Techniques: • Digital Modulation Tec...
Amplitude Shift Keying ASK, Frequency Shift Keying FSK, Phase Shift Keying PSK, Differential Phase Shift keying DPSK, Quadrature Phase Shift Keying QPSK, Binary Phase Shift Keying BPSK, M array Frequency Shift Keying MFSK, Quadrature Amplitude Modulation QAM, Comparison of QAM and PSK.
Chapter-3 Pulse Digital Modulation: • Pulse Digital Modulation
Sampling, Aliasing, Nyquist rate, Types of sampling, Performance comparison of sampling, PWM - Pulse width modulation, PPM - Pulse Position modulation, Performance comparison of PAM, PWM and PPM, Quantization and its parameters, SNR of Quantization, Uniform Quantization, Pulse Code Modulation PCM, Nonuniform Quantization, Companding basics, A law and Mu law for Nonuniform quantization, Differential Pulse Code Modulation DPCM, Delta Modulation DM, Adaptive Delta Modulation ADM.
Chapter-4 Multiple Access Techniques: • Multiple Access Techni...
Examples on TDM, Examples on T1 carrier system.
Chapter-5 Line Coding Techniques: • Line Coding Techniques
Basic of Line Coding Techniques, Pulse shaping techniques, NRZ, RZ & Manchester coding, PSD of NRZ unipolar line coding scheme, PSD of NRZ polar line coding scheme, PSD of NRZ bipolar line coding scheme, PSD of Manchester polar line coding scheme, Comparison of Unipolar, Polar, Bipolar and Manchester Line coding scheme.
Chapter-6 Information theory: • Information Theory
Basics of Information, Basics of Entropy, Shannon Fano Encoding, Huffman Coding, Lempel Ziv Coding, Shannon Hartley theorem, basics of probability, Random variables, Cumulative distribution function CDF, Probability Density function PDF.
Chapter-7 Error detection and error correction codes: • Error Detection and Er...
Block Codes, Hamming Codes, Linear Block Codes, Cyclic Codes, Convolutional Codes, Code Trellis, Viterbi Algorithm, Block Codes for single parity checks, Block Codes for product codes, Block Codes for Repetition codes, Cyclic codes for a systematic codeword, Cyclic codes for nonsystematic codeword.
Chapter-8 Spread Spectrum Modulation: • Spread Spectrum Modula...
Basics of Spread Spectrum Modulation, Frequency Hoping Spread Spectrum FHSS, Direct Sequence Spread Spectrum DSSS.
Engineering Funda channel is all about Engineering, Technology, and Science. This video is a part of Digital communication.
#DPCM #DigitalCommunication #EngineeringFunda @EngineeringFunda
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Why can't college profs. explain concepts with so much clarity. #grateful
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Thank u sir for these most informations with my best wishes
Your positive comments motivates me, Thanks and welcome 🙏
Your lectures are really useful for sem exams tq soo much sir
Your positive comments motivates me, my goal is to create largest community of engineers in entire globe, so please help me for that by sharing this lecture series(playlist) with your friends in social media (watsapp, telegram etc). Thanks and welcome 🙏
Thanks u so much sir, your explanation is really very easy ,plz sir make more videos according to communication syllabus
I will try my best
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Your welcome
Hello there your tutorial are really a wonders thanks for this wonderful explaonation #grateful
Thank you sir for these videos
Your positive comments motivates me, Thanks and welcome 🙏
thank you sir i understood clearly
Your positive comments motivates me, Thanks and welcome 🙏
sir, what kind coding methods we can use inside the encoder module, to convert quantized output into digital and vice versa in decoder
Clearly explained Sir but one doubt At the end, are we giving added quantiniser signal qe(nts) or output of quantinizer ie; eq(nts) to encoder ?
As you said at the beginning eq(nts) will be given to encoder but later after the equation of filter input , you mentioned qe(nts) will be given to encoder .
Which one is right?
Thanks in advance
Nice explanation sir!
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hi bro, can you let me know how to calculate "x^(nts) in the decoder? As I understand there x(nts) is not calculated yet.
Tell me if u get to know how to calculate it🤧
im confused between eq(nts) and qe(nts) ? what is the difference ?
What is the difference bro
Sir ,In block diagram where we should consider qe(nts)
eq(nts) and Qe(nts) made lot of confusion pls clarify once
i dont understand how receiver predictor is predicting signal which is near message signal
What is the meaning of (nTs) ? is it same as (t) or is there a difference , kindly explain
SIR...transmitter of DPCM is that encoding.? I am bit confused ?
Transmission side, there will DPCM encoding and at receiver side, there will be DPCM decoder
@@EngineeringFunda if In exam I have a question something like this...explain blockdiagram of tramsmitter of DPCM,,,,?So can I draw and explain DPCM encoder?
Yeah
Is this related to dpcm at tx and rx port
Is x^(nTs) the same as x ̇(nTs)? (Dot above x indicating it is the derivative to time, or time-delayed by one unit)
We want dcpm transmitter and receiver?
@@bhaskarraju3571 bro this is dpcm transmitter and receiver only
thanks
quantized signal+error signal=sampled signal, isn't it?
Nope
Ekdam tatti......
when your english is not that good then why you dont speak hindi.