Exam 8: Representing Multimedia Digitally

The time required to deliver or generate information is ________ .

A digitization guideline which states that the sampling frequency should exceed the signal frequency by at least a multiple of two is the

To search for a word in a picture, pixels must be converted to

A measure of how much information is transmitted per unit time is the ________ .

The Bias-Free Universal Medium Principle states that bits can represent any discrete information .

RGB, the name for a color encoding method, is an acronym for Red, Green, Blue .

The quality of a sound recording is determined by the ________ and the sample precision .

The factor by which compression reduces an encoding from its uncompressed size is known as the ________ .

The brightness of the light of a subpixel in an LCD display it its ________ .

MP3 is popular for Internet transmission because it yields higher quality sound even though this also requires higher bandwidths .

When all three lights (subpixels) are turned on at high intensity, this results in ________ .

Because of its inaccuracy, lossy compression is useless for multimedia files .

To ________ means to take measurements at regular intervals, as in sound digitization .

Active matrix displays are the standard flat or thin displays used for laptops, phones, and most familiar video applications .

The process of reducing the number of bits required to represent information from which the original form can be exactly reconstructed is known as ________ compression .

It requires three bytes to represent the color of a single pixel .

If we want a subpixel to be of half intensity, we use

Adding a positive number to each component of each pixel in an image will

The meaning of bits depends on

The way you make the color yellow using paints is similar to the process of creating the color yellow on a computer screen .