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- Author: Harrison Zafrin (hzz200@nyu.edu)(harrison@bombsandbottles.com)
- Organization: Bombs and Bottles LLC. - www.bombsandbottles.com
- Title: Vinyl Visualizer
- CProgramming Final Project 2014
- Description: A Vinyl Inspired Audio Visualizer With
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Interactive Filtering and Sample Rate Modulation. - Credits :
- Time Domain Based Filters Based Off - http://www.mega-nerd.com/Res/IADSPL/RBJ-filters.txt
- Sample Rate Modulation API - http://www.mega-nerd.com/SRC/api_full.html
- OpenGl Skeleton - Uri Nieto
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The main goal behind my project was to create an interactive music visualizer with realtime audio effects. The projects name is a play on the shape of the visualization and of its realtime audio effects "variable speed replay". In addition to variable speed replay, 2-Pole Lowpass and Highpass IIR Filters are also implemented.
Installation:
As long as the dependencies listed below are installed there should be no problem using the included makefile.
Required Dependencies:
Port Audio
Libsndfile
Libsamplerate
OpenGL
./VinylVisualizer < soundfile >
'f' - Toggle Fullscreen
'j/k' - Increase/Decrease LPF Freq. Cutoff by 100hz
'i/o' - Increase/Decrease LPF Resonance by 1.0 Q Factor
's/d' - Increase/Decrease HPF Freq. Cutoff by 100hz
'w/e' - Increase/Decrease HPF Resonance by 1.0 Q Factor
'-/=' - Increase/Decrease Speed/Pitch
'm' - To Mute Output Audio
'r' - Reset All Parameters
'CURSOR ARROWS' - Rotate Visuals
'q' - Quit