Announcements

• January 16, 2004, IEEE Times article "Lie-detector glasses offer peek at future of security" describes a speech signal analysis system embedded in a pair of sunglasses to estimate accuracy in a person's answers.
• Use of NI LabVIEW as DSP Design Environment

Lecture

• Lecture on the Fast Fourier Transform in PowerPoint, and PDF formats.

Supplemental Material

• Fastest Fourier Transform in the West links
• Fast Fourier Transform notes by Prof. Don Johnson (Rice)
• Fast Fourier Transform notes by Prof. Richard Baraniuk (Rice)
• Animation