Multimedia Chapters 3 and 4

MP3 format most common method for storing consumer audio.

• .wav
• .mpeg
• .mov

Created when you represent the characteristics of a sound wave using numbers.

• Digital Audio
• MIDI
• Equalization

Developed in the early 1980's for electronic musical instruments and computers.

• Bitmap
• Digital Audio
• MIDI

A recognized methodology for organizing and compressing digitized sound into a data file.

• .wav
• Trimming
• Sound File Format

Tracks from an audio CD-uncompressed.

• .wav
• .mpeg
• .mov

Letters and numbers after the last dot that identifies which method of storage is used.

• Trimming
• Filename Extension
• Sound File Format

Paint graphics.

• Vector-drawn
• Bitmap
• Trimming

Modifying frequency content so that it sounds brighter or darker.

• Trimming
• Equalization
• Bitmap

Plain "drawn" graphics.

• Bitmap
• Equalization
• Vector-drawn

Removing "dead air" or blank space.

• Equalization
• Trimming
• Digital Audio