Question: Why has the PCM sampling time been set at 125 sec?

Why has the PCM sampling time been set at 125 µsec?

Step by Step Solution

★★★★★

3.47 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

A sampling time of 125 sec corresponds to 8000 samples per ... View full answer

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

Document Format (1 attachment)

Word file Icon

CS-CN (61).docx

120 KBs Word File

Students Have Also Explored These Related Computer Network Questions!

Q:

Why is quota sampling often used with a convenience sampling method such as mall intercepts?

Q:

Why is convenience sampling considered to be a non-statistical sampling method?

Q:

Why is random sampling a good method to use for selecting items for study?

Q:

It is desired to send a sequence of computer screen images over an optical fiber. The screen is 2 5 6 0 1 6 0 0 pixels, each pixel being 2 4 bits. There are 6 0 screen images per second. How much...

Q:

Ch . 1 An alternative to a LAN is simply a big timesharing system with terminals for all users. Give two advantages of a client - server system using a LAN. What are two reasons for using layered...

Q:

The PCM (Pulse Code Modulation) sampling time is set at 125 microseconds to meet the Nyquist theorem's requirements. According to Nyquist, the minimum sampling rate should be at least twice the...

Q:

( 1 point ) Why has the PCM sampling time been set at 1 2 5 s e c for transmitting voice data? ( Hint: No mankind's voice has frequency higher than 4 0 0 0 . )

Q:

Explain how analog to digital conversion works. In this context, why has the PCM sampling time, as used in digital speech encoding for the telephone network, been set at 125S? What is the resulting...

Q:

PULSE CODE MODULATION % Pcm_test.m % % M-file for Pulse Code Modulation / Demodulation and % Time Division Multiplexing % % EE 474 Communication Simulation Tech & Lab % %%%%%%%%%%%%%%% Preparation...

Q:

Create the graph in excel For the following wave functions, assume amplitude A = 20 mm and force frequency f = 10 Hz (= 62.8 rad/sec). Set up your time signal equations so that each sine wave...

Q:

Down On Our Luck Studios has spent $100 million producing an awful film, A Depressing Story about a Miserable Person. If the studio releases the film, the most cost-effective marketing plan would...

Q:

As a tax preparer and consultant, it is important to be able to interpret and apply IRS guidelines to situations you may encounter with a client. In this case study, your client, Mal Manley, has made...

Q:

When you pay for lunch using your debit card, you are using a) commodity money. b) convertible paper money. c) fiat money. d) deposit money.

Q:

Step through the examples shown on pages 1 through 3. Read over the information given on page 4, this will help you complete page 5 where you need determine how much of each material should be...

Q:

This page covers the the term expenditures used in modified accrual accounting. Expenditures are decreases in net financial resources when the related liability is incurred....

Q:

Total revenue will increase if price Select one: Decreases Decreases over the elastic portion of the demand curve Increases or decreases over any portion of the demand curve Increases over the...

Q:

The Fig. 1 shows a three-phase 69-kV, 60 Hz, 300-km, on a steel tower completely transposed, has stranded conductors per phase, symmetrical about both the horizontal and vertical center lines. Each...

Q:

Given ; = 60, n=5 then the correlation coefficient r is 60, y = 70, w = 760, y = 1032, wiyi =

Q:

For each of the following items, circle either a or b. In some cases, both a and b may apply to you. You should decide which is more like you, even if it is only slightly more true. When discussing a...

Q:

Excel Online Structured Activity: CAPM, portfolio risk, and return Consider the following information for three stocks, Stocks A , B , and C . The returns on the three stocks are positively...

Q:

Suppose you receive $110 at the end of each year for the next three years. a. If the interest rate is 8%, what is the present value of these cash flows? b. What is the future value in three years of...

Q:

Optimal Portfolios (You may want to draw a graph for this example, be sure to clearly label the axis and curves) Discuss the shape of the Investment Opportunity Set of any two risky assets with a...