Question: Explain why a 1 3 - bit analogue - to digital - convertor ( ADC ) is often used in pulse code modulation ( PCM

Explain why a 13-bit analogue-to digital-convertor (ADC) is often used in pulse code modulation (PCM) when only 8-bits are transmitted. (2 marks) b. Following compression in PCM, how and why is an inverter used?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

1a) Each analog signal (A and C) is digitized using 8-bit Pulse Code Modulation (PCM). Give the PCM output of Frame 2 and Frame 3. b) Discuss resource utilization of the multiplexed channels. (hint:...

Q:

QUESTION 1 In Pulse Code Modulation (PCM), what is quantization ? a. Quantization describes the sampling of an analog signal using Nyquist's sampling theorem b. Quantization describes the mapping of...

Q:

Q1 Select the correct statement(s) regarding ADC (analog to digital signal conversion); (i.e., Pulse Code Modulation, PCM). O a. following the Nyquist sampling theorem prevents quantization errors O...

Q:

Question 2 Investigate voice over IP. (10 marks) Figure 2 shows the digitizing of Alice's voice signal with Pulse Code Modulation (PCM). Analog signal PCM encoder Sampling Quantized signal Quantizing...

Q:

Theory: Pulse code modulation (PCM) converts an analog signal to digital format by three separate processes: sampling, quantizing, and coding. The analog signal is first sampled to obtain an...

Q:

QUESTION 11 Identify the correct grouping of line coding techniques (i.e., mapping logical 1s and 0s directly to an electrical baseband signal). a. ASK, FSK, PSK b. ASK, QAM, NRZ c. NRZ, Bipolar AMI,...

Q:

QUESTION: Identify the correct grouping of line coding techniques (i.e., mapping logical 1s and 0s directly to an electrical baseband signal). a. ASK, FSK, PSK b. ASK, QAM, NRZ c. NRZ, Bipolar AMI,...

Q:

Answer all the following questions: Q1. Many physical topologies are used to build networks. Compare between the Star topology and the Ring topology (in terms of cost, reliability, performance, )...

Q:

Please I want the solution method in detail Question I. [16 points] 1. A communication system uses the telephone network as its medium. If a sampling rate of 8000 samples per second is used to...

Q:

Question 3 a. A communication system transmits an analog waveform via a Yagi antenna of length 3m. The analog wave form is carrier modulated and transmitted over an Maray PAM system, where the number...

Q:

Briefly discuss the effects of interest rates on the wealth of a bondholder. Why is the yield-to-maturity (YTM) not an ideal technique for measuring a bond's performance? Suggest an appropriate...

Q:

Imagine you are an Information Security Manager in a medium-sized organization. Your CIO has asked you to prepare a case analysis report and presentation on establishing internal controls in cloud...

Q:

a british coporation has a subsidiary in china and expects to repatriate profits back to the UK in 6 moths. the corporation decides against using a forward contract. what is the primary drawback of...

Q:

A human resource procedure becomes discriminatory when the selection rate of one group is less than 6 0 % of the selection rate of the group with the highest selection rate.

Q:

Describe the patterns of business communication.

Q:

4. Articulate how media exert influence on your attitudes and behaviors

Q:

3. Provide two explanations for the effects of mass media