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N351 Multimedia
Learn the principals behind digital media including audio, images, animation, 3D media, and video.

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Displaying presentations 1 to 10 of 28
0 - Intro to N35100
Presenter(s): Andy Harris
Status: Available
Length: 26 Minutes 21 Seconds
 
Welcome to N35100, Multimedia Programming.
Learn how this course will work and what you will learn.
01 - Analog and Digital Representation of Data
Presenter(s): Andy Harris
Status: Available
Length: 43 Minutes
 
Digital multimedia is defined by its digital major. Explore what analog representation is and how digital representation is different.

02 - Binary Representation
Presenter(s): Andy Harris
Status: Available
Length: 55 Minutes 56 Seconds
 
Discover how binary impulses are converted to integers. Learn why computer scientists often work with base 8 (octal) and base 16 (hexadecimal) representations of data.
03 - Introduction to audio
Presenter(s): Andy Harris
Status: Available
Length: 28 Minutes 53 Seconds
 
Learn the essential properties of analog audio. See how a digital device can replicate audio sounds. Use the synth applet to create an oscillator and experiment with parameters. Discover the meaning of amplitude and frequency as they relate to audio.
04 - Audio Bit Depth, and Sampling Rate
Presenter(s): Andy Harris
Status: Available
Length: 31 Minutes 27 Seconds
 
Learn how bit depth and sampling rate are used to determine the size and quality of an audio file. Also learn how to use a sampling tool (audacity) to record digital audio to a file, and how to make basic manipulations to that file.
05 - Digital Synthesis with SawCutter
Presenter(s): Andy Harris
Status: Available
Length: 26 Minutes 11 Seconds
 
Digital synthesis is the process of creating wave forms, applying them into patterns, and combining those patterns to create music. Discover fascinating ways to build digital music with free software even if you don't know anything about music.
06 - Music synthesis with Buzz
Presenter(s): Andy Harris
Status: Available
Length: 36 Minutes 3 Seconds
 
Learn a more powerful audio tracking tool and how it can be used to create powerful digital music
08 - Audio sampling and audio formats
Presenter(s): Andy Harris
Status: Available
Length: 33 Minutes 56 Seconds
 
Use the audacity tool to create sampled audio formats. Experiment with audio filters, and compare various compression algorithms.
09 - Introduction to raster images
Presenter(s): Andy Harris
Status: Available
Length: 47 Minutes 52 Seconds
 
Discover how computers work with digital image data. See how image data relates to binary code, and how basic color models work.
10 - Introducing the Gimp
Presenter(s): Andy Harris
Status: Available
Length: 30 Minutes 35 Seconds
 
It's time to investigate a standard raster graphic package. Gimp is an open-source tool similar to Photoshop. Learn to do basic image editing and the essential tools available in a graphics editor.