Turning music into colors a wi-fi chip has unexpected power [Resources_Hands On]

Autor: Charles Lohr
Rok vydání: 2016
Předmět:
Zdroj: IEEE Spectrum. 53:19-20
ISSN: 0018-9235
DOI: 10.1109/mspec.2016.7524162
Popis: Several years ago, I wrote an algorithm I called ColorChord, which assigned colors to notes. The neat thing about it was that every time I played a note, the same color was assigned-regardless of the octave. By using these color values to control LEDs, I had a whole new way to visualize chords and melodies. Sadly, the algorithm was a bit clunky. The Pentium-based processors available at the time had difficulty running the algorithm in real time, forcing me to use specialized graphics processors.
Databáze: OpenAIRE