The Process of Evaluating and Refining a Multimedia Product (Prior

question 3

Multiple Choice

The process of evaluating and refining a multimedia product (prior to a public release) by soliciting feedback from a sample population of users is called __________________.

• A) demographics
• B) prototyping
• C) previsualization
• D) usability testing

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Definitions:

Frequencies

The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves) or in an electromagnetic field (as in radio waves and light), usually measured in hertz.

Hz

Hertz, a unit of frequency in the International System of Units (SI) that measures the number of cycles per second of any periodic event.

Temporal Lobe

A region of the cerebral cortex involved in processing auditory information and is also important in understanding language, learning, and memory.

Sound Messages

Audio signals or pieces of verbal communication that are transmitted or received, carrying information.