Tag Archives: FFT

4M particles reacting Music – Real Time FFT using 65536 sample on MP3 stream

This is a sound visualization all made on GPU. Using DirectShow.net to grab samples of mp3 audio fille in real-time. Using Cloo GPU accelerated FFT on 65536 Samples in real-time to achieve frequency. Using CUDA to move particles. Movement based … Continue reading

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AudioSmoke – 3.2M gravity particles in realtime 3D (DirectX + CUDA)

AudioSmoke is a realtime 3D visual computing application to visualize millions of particles under different force field conditions. CUDA is used for the parallel computation of the force field model. The particles react on sound input (FFT analysis) and can … Continue reading

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DxParticleSound – FFT Particle Sound Spectrum

This experiments deals with music visualization. The goal was to create as many concentric circles with radius and different color that represented a specific musical frequency, from the lowest frequency (radius = 0, color = blue) at the highest frequency … Continue reading

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