Author Question: _____________ are defined as those requiring more bandwidth than would be occupied by AM ... (Read 59 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
_____________ are defined as those requiring more bandwidth than would be occupied by AM transmissions with the same maximum intelligence frequency.
 
  A. AM broadcast transmissions
  B. Specialized mobile radios (SMRs)
  C. Narrowband FM transmissions
  D. Wideband FM transmissions

Question 2

What causes the FM receiver to lock on the stronger signal by suppressing the weaker but can fluctuate back and forth when the two are nearly equal?
 
  A. Preemphasis
  B. Deemphasis
  C. Amplification
  D. Capture effect



kxciann

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

For a complete list of videos, visit our video library