This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the purpose of the vocoder? A. To compress voice data for transmission B. To expand ... (Read 32 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 28, 2018
What is the purpose of the vocoder?
 
  A. To compress voice data for transmission
  B. To expand voice data for transmission
  C. To provide voicemail services
  D. To double the voice handling capacity

Question 2

What causes Rayleigh fading, particularly in urban areas?
 
  A. Receiver picks up transmitted signal from multiple paths
  B. Issue of limited read distance
  C. Equipment failure or unfavorable path conditions
  D. Maximum range achievable varies inversely with frequency and data rate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

The phosphorus cycle. Numbers are 1012 g P or fluxes as 1012 g P per year (data from Schlesinger 199 The phosphorus cycle. Numbers are 1012 g P or fluxes as 1012 g P per year (data from Schlesinger 199
Special Purpose Checks Special Purpose Checks
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
Signal Transmission at a Chemical Synapse Signal Transmission at a Chemical Synapse
Chi-Square Analysis of Mendel's Data Chi-Square Analysis of Mendel's Data
data data
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library