« previous next »

Author Question: What is one of the most frequently used symbols in the world of sound, microphones, and radio? a. ... (Read 50 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Aug 11, 2018
What is one of the most frequently used symbols in the world of sound, microphones, and radio?
 
  a. headphones
  b. microphone icon
  c. sine wave
  d. arrow
  e. radio set

Question 2

Intermodulation distortion results when:
 
  a. sound is played too loud.
  b. two frequencies interact to produce other tones.
  c. the signal changes too rapidly.
  d. an amplifier with too little power is used.


hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 11, 2018
Answer to Question 1

.C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

A Crab-eating Macaque, an old world species of monkey native to Southeast Asia A Crab-eating Macaque, an old world species of monkey native to Southeast Asia
Radio Frequency Lesion Radio Frequency Lesion
New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f New Yorkers flee from the dust caused by the collapse of the twin towers of the World Trade Center f
In 2007 acclaimed filmmaker Ken Burns released a documentary on World War II that triggered an angry ... In 2007 acclaimed filmmaker Ken Burns released a documentary on World War II that triggered an angry ...
Egyptian Symbols Egyptian Symbols
Psychological Dimensions of the Visual World Psychological Dimensions of the Visual World
Video: Glomerubular filtrate rate -pressures that affect GFR and net filtration pressure

For a complete list of videos, visit our video library