Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Pits
LaserDisc

Title:

Jurassic Park

Artist:

Steven Spielberg

Date:

1978

Material:

Aluminum, plastic

Dimensions:

12 in. (30 cm)

Company:

MCA

Laserdisc video and audio is analog. The signal is frequency modulated, with the length of the pits on the disc representing the wavelength of the analog signal.