Q6: Binary channel with bitrate R,=36000 bits/sec is available for PCM-voice transmission. Find appropriate values of the sampling rate fs, the quantizing level L, and binary digits n assuming fmax= 3.2 KHz.
Q: A binary channel with bit rate R, = 36 000 bits per second (b/s) is available for PCM voice…
A: The sampling rate must obey the following equation: fs≥2fM=>fs≥2×3.2×103 =>fs≥6400…
Q: 4- For an AWGN channel, if SNR (signal to noise ratio) =14 and bandwidth -20kHz, then the channel…
A: You have posted multiple questions, so I will solve question 4 and 5 for you. 4)
Q: and 1, we assume that, for a given binary channel, 30% of the time a 1 is transmitted; the obability…
A:
Q: Q4. a) Consider a bandlimited message signal of 6kHz bandwidth. It is sampled at the rate of 55%…
A:
Q: Question Completion Status: QUESTION 11 What is the number of signal levels required to achieve a…
A:
Q: 06- A baseband signal varies between -2 and 12 Volts is to be transformed to binary digital form,…
A: Given : The question they have mentioned a baseband signal having the the amplitude variation from…
Q: Decoder circuit as shown in the following Figure. if A is LSB and C is MSB, the output expression F=
A:
Q: The clock select register for channel A in an MC68681 DUART has bits 0 through 3 set to 0, 0, 0, and…
A: For the bits in clock register of the 0, 0, 0, 1 signal, the baud rate will be 2400.
Q: Consider a digital radio that uses a digital modulation scheme of the 128 QAM type, the width of the…
A: Considering a digital radio that uses a digital modulation scheme of the 128 QAM type, the width of…
Q: A binary data stream needs to be transmitted at 4 Mbit/s by means of binary signaling. To reduce ISl…
A: The pulse rate for this system is given by, 1T=2fB1+r where, fB=bandwidth1T=Data Rater=roll-off…
Q: Ex (6):-. A television signal (video and audio) has a bandwidth of 4.5 MHz. This signal is sampled,…
A: Given, Bandwidth of a television signal (fm) = 4.5 MHz Number of voltage levels (L) = 1024 Sampling…
Q: Q3) A baseband signal varies between -2 and 12 Volts is to be transformed to binary digital form,…
A: Bit rate Rb=n fs 56 kb=n14 KHz n=4 bits(a) No of quantisation levels = 2n=24=16 levels
Q: For a speech signal, if a ratio of SNR value over the absolute maximum value of the analog Xrms…
A: Given that ratio of SNR value over the absolute maximum value of an analog signal =(xrms\|x|max), We…
Q: How many possible levels or conditions for a PSK signal with a baud rate of 2 kbaud and a bit rate…
A:
Q: Voice is digitized using an ADC with a sampling period of 0-1 millisecond and 10 bits/sample. What…
A: Given, Voice is digitized using an ADC with Sampling period, Ts=0.1 millisecond Number of…
Q: 3. What is the maximum allowed information signal frequency that will be accepted be accepted by an…
A: Given sampling frequency fs = 24Khz Find maximum allowable signal frequency without producing…
Q: Determine the following if the mark frequency of 50 kHz, a space frequency of 54 kHz, and an input…
A: For the given FSK system we need to find, the peak frequency deviation, minimum bandwidth baud for…
Q: A- A binary polar signal with ±5 volts is received in the presence of an AWGN with zero mean and two…
A:
Q: Output data ratio of 8 bit PCM TDM system sampling 24 voice channels, comparing these using meu law…
A: Given, Number of bit, n= 8 PCM-TDM system sampling having number of voice channels, N=24 Frequency,…
Q: over the sampling (Nyquist) rate. Suppose it used 0.5% as a maximum quantization level error with…
A:
Q: What is the probability of error with a PSK system with a bit rate of 20kpbs, BW of 50 kHz, Noise…
A: The solution is given below
Q: draw the spectrum ideal Sampling and Natured Sampling??
A: According to the given question, it is required to draw the spectrum of both the ideal and natured…
Q: We are to design a TDM (PCM) link to facilitate the simultaneous transmission of 10 signals. Each…
A:
Q: A binary CP-FSK receiver observes the following phases: 0,3π/4,37π/2, π/4, π,7π/4, π, π/4 What is…
A: It is given that: 0,3π4,3π2,π4,π,7π4,π,π4
Q: : Plot an ASK signal for the bit stream data 1010101101, assume that the frequency = The amplitude 0…
A:
Q: Q4/ A PCM system uses a uniform quantizer followed by a 7-bits binary encoder. The bit rate of the…
A:
Q: With a target BER=0.01, given SNR=30 dB, what is the maximum achievable data rate (in unit of bits…
A: The SNR is expressed in decibels. It may be calculated by dividing the signal power by the noise…
Q: Determine (a) the bit rate and (b) the resolution in the sampling of a seismic signal with dynamic…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
Q: In the figure below, an x(t) signal varying between +- 1.6 V is split into 8 quanta levels and…
A: Given : Note : It is the kind notice that according to the guidelines of the company, if the sub…
Q: Q3/ Twenty-four voice signals are sampled uniformly and then have to be time division multiplexed.…
A: We need to find out the bandwidth and sampling frequency for given system .
Q: 05: An analog signal is first encoded in binary PCM before being transformed to a multilevel signal…
A: Given that an analog signal is encoded in binary PCM band then converted to a multilevel signal for…
Q: Consider a delta modulation (DM) system used to transmit a voice signal, which is uniformly sampled…
A:
Q: OS: An analog signal is first encoded in binary PCM before being transformed to a multilevel signal…
A: We need to calculate bit rate and baud rate and bandwidth for given system , we will use for bit…
Q: Discussion: 1. State some applications of PSK modulation. 2. What are the advantages and…
A: Phase Shift Keying (PSK)- It is the digital modulation technique in which the phase of the carrier…
Q: Q4. Consider the QPSK digital modulation scheme (a) What does the abbreviation QPSK stand for? (b)…
A:
Q: Write a VHDL code for 4:1 multiplexer using conditional concurrent signal assignment
A: entity mux4to1 is port(A,B: in std_logic; CD : in std_logic_vector(1 down to 0), F: out std_logic);
Q: Consider the 16-QAM digital modulation scheme (a) What does the abbreviation QAM stand for? (b)…
A:
Q: The information in an analog waveform, whose maximum frequency fm34000Hz, is to be transmitted using…
A:
Q: By using BPSK modulation from a communication channel, voice transmission is made at a data rate of…
A:
Q: 1. Consider the binary sequence b- [10010). Let the bit rate R, be 1 kbps and let the peak amplitude…
A:
Q: HW 3 What is aliasing phenomenon, and what is it's effect on the data recovery in DCS, show how can…
A: Aliasing phenomenon that occurs during the improper sampling process. It is also the process of…
Q: Consider an audio signal having negligible content above 3.6KHZ. It is desired te transmit this…
A:
Q: A baseband signal varies between -2 and 12 Volts is to be transformed to binary digital form, what…
A: Given : In the given question they have mentioned a baseband signal which is ranging between -2 to…
Q: Q6: Binary channel with bitrate R,=36000 bits/sec is available for PCM voice transmission. Find…
A: "Since you have asked multiple question , we will solve the first question for you if you want any…
Q: Determine the Nyquist rate of sampling required for ?(?) = 10 cos 100?? cos 200??
A:
Q: Output data ratio of a 8-bit PCM-TDM system sampling 24 voice channels, comparing these using u -law…
A: Given, Number of bit, n= 8 PCM-TDM system sampling having number of voice channels, N=24 Frequency,…
Q: Consider the following bit sequence 01101001. Sketch coding techniques transmitted signal amplitude…
A: 1. Unipolar NRZ 0 - No transmission 1 - Transmission above reference line
Q: QI: A BPCM system is used to transmit signal of 512 levels, the input signal works in the range…
A: We need to find data rate and signal to noise ratio.
Q: Suppose that a voice signal-has x(t)[ma=2V and average pov- -quals to 0.25W. Calculate the value of…
A: DSB-SC only has side bands so power of DSB is nothing but the power of side bands(PSB) . Hence…
Step by step
Solved in 2 steps
- Q4. a) Consider a bandlimited message signal of 6kHz bandwidth. It is sampled at the rate of 55% higher than the Nyquist rate. The maximum quantization error of the sample amplitude is 0.5% of the peak amplitude? . Assume binary encoding. Calculate the minimum bandwidth ? of the channel to transmit the encoded binary signal.Exxplain the rellation between BER and E/N_0, where E is the energy per bit,N_0 is the noise spectral density, BER is the bit error rate. What is the reason for usign channel coding?Fora standard SSBSC carrier AM, the peak unmodulated carrier peak voltage is 10 V for a load resistance of 10 ohms and modulation index of 1. What will be the total transmitted power?
- 3. Which of the following is a key characteristic of orthogonal frequency-division multiplexing?A. Amplitude modulationB. Noise performanceC. Digital modulationD. Spectral efficiencydraw the spectrum ideal Sampling and Natured Sampling??Type your question here A carrier signal given by 10 cos 10000 ?? ???? is AM/DSB-LC modulated by single-tone signal 4 cos 100 ?? ????. 1- Calculate the modulation index. 2- Sketch the spectrum of the modulated signal. 3- Calculate transmission bandwidth.
- How might one determine general-direction MTF (modulation transfer function) to determine if there are any angular sensitivities to a camera system?Discuss how the original signal can be recovered perfectly from the output of the decoder. What are the advantages of PCM system over the other types of modulation systems?Define the decoders and the encoders, and what functional differences exist between them?
- For a FM system, the maximum freq deviation is 75 kHz and the maximum freq of the info. signal is 10 kHz. What will be the total bandwidth of the FM system? What will be the modulation index?(1) The bandwidth of the input signal is 4 MHz. The PCM encoder uses 256 quantization levels. What is the date rate of the PCM encoder? (2) What is the data rate then of a Delta Modulation encoder that uses the same sampling rate as that of the PCM encoder? (3) What is the resulting SNR in (1)?When the number of bits in a PCM mode, n, is 3, what is the dynamic range in dB?