JJ Johnston
Note: All of JJ's Powerpoint decks are copyright by JJ Johnston and/or Microsoft Corporation. All rights reserved. Permission granted for your own personal use. This copyright applies whether stated within the deck or not.
Powerpoint from PNW Section meeting,
January 2008, A Low-Complexity, Fast-acquiring Perceptually Tuned Room Correction Algorithm
Powerpoint from PNW Section meeting,
April 2006, Loudness Tutorial (165k)
PowerPoint from Session TS-1: Physics of Sound and Hearing (1.3m)
The Science of Audio in 2005 (704k)
The Fundamentals of Hearing (1.3m)
What Can We Hear? (770k)
Perceptual Coding (4.9m)
The Basic Theory of Filtering (779k)
Conversion: Issues in Hearing, Sampling, Quantization and Implementation (5.3m)
Audio vs Video - the same or different? (550k)
Bill Whitlock
System Interfacing
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Last modified 1/15/2008.
Many documents on this site use the Adobe Acrobat
(pdf) format. Click the icon to download Acrobat Reader (free).