Briefly, write the advantages and disadvantages of Delta Modulation ? .Note( Don't copy and paste it)
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![Pulse Analog Modulation (Pulse Amplitude Modulation [PAM], Pulse Width Modulation [PWM], Pulse Position Modulation [PPM])](/static/compass_v2/subjects/engineering/electrical-engineering.svg)
- Q2: Explain the problems that the delta modulation system suffers from, and compare between the adaptive delta modulation and delta modulation.8) In digital communication systems, analog signal input is converted to digital form by three processes which are sampling, quantization quantization and encoding. List out and explain briefly the sampling types.. Ca malPulse-code modulation (PCM) is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications. Figure 3 shows the 3bit PCM system that transmit the 250 kHz analog signal with the voltage range from -6 mV to 6 mV. i) Identify the quantized value, voltage range and binary code for each level by building your own quantization table. ii) Calculate the minimum sampling rate and sampling time. ii) Identify the corresponding sampled voltage, the quantized voltage and binary code if the input signal is sampled at time t1 = 2us, t2 = 4us, t3 = 6us, t4 = 8µs. iv) Sketch the output in (iii) if it is fed to Manchester coding line encoder with bit rate of 20000 bit/sec and amplitude of +4 V. 5 4 3 2 10 Timel(usec) Figure 3 Amplitude (mV)
- Q2: Explain the types of error in delta modulation (DM). Q3: Draw the block diagram of delta-sigma modulation system (Transmitter and Receiver). eply...What is meant as baud rate? I don't understand explain in bit details and what's the difference between baud rate and bit rate?1-what is the difference between AM &DSB modulation? 2-Draw & discuss the freq. Spectrum of DSB-SC.? 3-What is B.W of DSB modulation? 4-What is equation of the demodulator ? 5-What are advantages and disadvantages of DSB-SC over DSB-AM?
- (A)- In Differential Pulse Code Modulation (DPCM), Prove that x4(nT,)=x(nT,) +q(nT,) (B)- What are the Advantages and disadvantages of Delta Modulation (DM)A) For the -K FFs shown below. Given the waveforms, Determine the Q output wave (PGT) CK B) Perform each of the following conversions: (0110.0000) BCD =(---s. (11100.1)2= (---- c d1001010) -6 (100010)- (-----)aray cod, (D3.E) 16- (-----) 2 BCD.Solve in digital format please In your words, describe what the signal modulation process consists of.
- Determine the following. a. Forward path gainsb. Loop gainsc. Non touching loopsd. Transfer function output/ inputExplain the data rate (bps), symbol rate, bandwidth and noise. What are the relationship amongthem.2- Discuss the advantages and disadvantages of the delta modulation compared to PCM. 3- What are the factors that affect the slope overload distortion in delta modulation?