ECET 310 Week 5 Assignment Homework 5_1
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1. Determine the Nyquist sample rate for a maximum analog input frequency of:
(a) 4 KHz
10 KHz
2. Determine the dynamic range for a 10-bit sign-magnitude PCM code.
3. Determine the minimum number of bits required in a PCM code for a dynamic range of 80 dB. What is the coding efficiency?
4. For a resolution of 0.04 V, determine the voltages for the following linear seven- bit sign magnitude PCM codes
5. Determine the resolution and quantization error for an eight-bit linear sign magnitude PCM code for a maximum decoded voltage of 1.27 V
6. For a 12-bit linear PCM code with a resolution of 0.02 V, determine the voltage range that would be converted to the following PCM codes.
7. A µ-law compression encoder has
ECET 310 Week 6 Assignment Homework 6_1
Computer Science - General Computer Science
1. For a 64-PSK modulator with an input data rate(fb) equal to 36 Mbps and a carrier frequency of 100 MHz, determine the minimum double-sided Nyquist bandwidth(fN) and the baud. Sketch the output spectrum.
2. Determine the bandwidth efficiency for the following modulators:
(a) QPSK =
(b) 64-QPSK =
(c) 128-QAM=
3. A radio channel has a bandwidth of 10 KHz and a SNR of 15 dB. What is the maximum data rate that can be transmitted:
a) Using any system?
b) Using a code with 64 possible states?
4. A modulator transmits symbols, each of which has 64 different possible states, 15,000 times per second. Calculate the baud rate and the bit rate
5. What is the shannon limit for a standard telephone circuit with an SNR of 30 dB and a bandwidth of 3.3 KHz?
6. What is the maximum data rate possible for a standard telephone circuit with an SNR of 1023 and BW of 3 KHz using 8 bits per symbol?
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ECET 310 Week 5 Assignment Homework 5_1
Click Below Link To Purchase
www.foxtutor.com/product/ecet-310-week-5-assignment-homework-5_1
1. Determine the Nyquist sample rate for a maximum analog input frequency of:
(a) 4 KHz
10 KHz
2. Determine the dynamic range for a 10-bit sign-magnitude PCM code.
3. Determine the minimum number of bits required in a PCM code for a dynamic range of 80 dB. What is the coding efficiency?
4. For a resolution of 0.04 V, determine the voltages for the following linear seven- bit sign magnitude PCM codes
5. Determine the resolution and quantization error for an eight-bit linear sign magnitude PCM code for a maximum decoded voltage of 1.27 V
6. For a 12-bit linear PCM code with a resolution of 0.02 V, determine the voltage range that would be converted to the following PCM codes.
7. A µ-law compression encoder has
ECET 310 Week 6 Assignment Homework 6_1
Computer Science - General Computer Science
1. For a 64-PSK modulator with an input data rate(fb) equal to 36 Mbps and a carrier frequency of 100 MHz, determine the minimum double-sided Nyquist bandwidth(fN) and the baud. Sketch the output spectrum.
2. Determine the bandwidth efficiency for the following modulators:
(a) QPSK =
(b) 64-QPSK =
(c) 128-QAM=
3. A radio channel has a bandwidth of 10 KHz and a SNR of 15 dB. What is the maximum data rate that can be transmitted:
a) Using any system?
b) Using a code with 64 possible states?
4. A modulator transmits symbols, each of which has 64 different possible states, 15,000 times per second. Calculate the baud rate and the bit rate
5. What is the shannon limit for a standard telephone circuit with an SNR of 30 dB and a bandwidth of 3.3 KHz?
6. What is the maximum data rate possible for a standard telephone circuit with an SNR of 1023 and BW of 3 KHz using 8 bits per symbol?