Digital Media Learning Outcome 4 – Audio


sound, especially when recorded, transmitted, or reproduced.

Range of hearing,

The human range of hearing is from 20Hz to 22kHz.


Infrasound that is lower then 20 Hz, Ultrasound sound or other vibrations having anultrasonic frequency, particularly as used in medical imaging.

Image result for vibration

Image taken from Here.

Pitch & Frequency,

Hertz (Hz) is a unit that measures frequency.

Audio in TV & Film,

Different types of sounds, Foley sound, Location Sound, Wild Track, Voiceover & Voiceover etc..

.Image result for Foley sound

Image taken from Here.

Audio set-ups,

Mono: sound from only one direction, stereo: sound from the left and right two directions, Surround sound from all directions.




Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s