Digital Media Sound: Question Preview (ID: 6284)

Below is a preview of the questions contained within the game titled DIGITAL MEDIA SOUND: 1b Sound Review .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

What is not a type of sound found in a digital media presentation?
a) analog audio recording
b) Narration - a voice recording
c) Sound Effect – used during transitions/sequences or for effect.
d) Music is used for background sound,

In most weather conditions, sound waves travel through the air at speeds of about
a) 730 miles per hour
b) 620 miles per hour
c) 670 miles per hour
d) 760 miles per hour

Can sound travel through space.
a) yes
b) no

Sound pressure levels (loudness or volume) are measured in
a) amplitude
b) 16 bits for 65,536 levels
c) decibels (dB)
d) 8 bits (1 byte) for 256 levels

The louder the sound, the larger the
a) Amplitude
b) Frequency
c) Hertz
d) The Nyquist Theory

is the power or intensity of the sound.
a) Hertz
b) Amplitude
c) Frequency

What is not true about Frequency?
a) is the rate at which the sound is measured.
b) The higher the frequency, the clearer and sharper the sound
c) is the same as amplitude
d) It is the measure in cycles per second or Hertz (Hz)

Humans are capable of detecting sound vibrations from
a) 20 Hz to 20,000 Hz
b) 40 Hz to 40,000 Hz
c) 30 Hz to 30,000

Stereo has
a) one channel
b) two channels
c) three channels
d) 5 channels

When taking analog sounds and transferring them to digital- this is called
a) Transfering
b) converting
c) analog
d) sampling

Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 6284 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register