4 events with tag "signal processing"
1811
ID: 700
Joseph Fourier develops systematic theory of trigonometric series for periodic functions
ID: 700
1920
ID: 1291
First commercial radio broadcasts using mathematical signal processing - Fourier analysis enables mass communication
ID: 1291
1984
ID: 4620
Jean Morlet and Alex Grossmann develop wavelet theory - time-frequency analysis revolutionizes signal processing
ID: 4620
2007
ID: 3146
iPhone launched using mathematical signal processing and touch interface algorithms
ID: 3146