« previous next »

Author Question: What is one of the most frequently used symbols in the world of sound, microphones, and radio? a. ... (Read 20 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?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

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?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

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

World Naked Bike Ride, New Orleans, Louisiana. World Naked Bike Ride, New Orleans, Louisiana.
The Ancient Aegean World The Ancient Aegean World
Permian world Permian world
The per capita emissions of the developed world The per capita emissions of the developed world
Animated The one-way flow of energy and cycling of materials in the world of life Animated The one-way flow of energy and cycling of materials in the world of life
Coniferous forests on the world map Coniferous forests on the world map
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library