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Discrete-Time Signal Metrics
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MUMT 307
MUMT 307
: Week #1
Discrete-Time Signal Metrics
Discrete-Time Signals
Signal Average or Mean
Signal Energy
Signal Power
Signal Variance
Signal Metrics for a Sinusoidal Signal
Decibels (and Logarithms)
Parametrized Exponential Curves
Signal Spectra
Why is the spectral view useful?
How is a spectrum obtained?
The FFT
Time / Frequency Resolution
Audio Processing in Matlab
Matlab Signals
A Couple Examples
Matlab Audio I/O
Computing Audio Spectra in Matlab
Other Useful Functions
Writing Matlab Functions
Audio Envelopes
Linear Envelopes
Exponential Envelopes
ADSR Envelopes
Signal Parameters in MSP
Decibels
Midi/Frequency Conversion
Max Message to MSP Signal Converters
MSP Signal to Max Message Converters
Signal Feature Extraction in MSP
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