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Revision as of 11:50, 9 November 2011
Lecture 31 Blog, ECE438 Fall 2011, Prof. Boutin
Friday November 4, 2011 (Week 11) - See Course Outline.
Today we discussed how formants can be used to recognize voiced phonemes in a speech signal. We also defined the short time Fourier transform (STFT) of a signal and the "spectogram" of a speech signal.
Action items
- Solve this problem on zero padding and DFT.
- continue working on HW7.
Previous: Lecture 30 Next: Lecture 32
