https://anotherjesse.com/categories/fft/Recent content in Fft on anotherjesse.comHugoen-usThu, 07 Mar 2024 00:00:00 +0000https://anotherjesse.com/sketches/phyllotactic-fft/Thu, 07 Mar 2024 00:00:00 +0000https://anotherjesse.com/sketches/phyllotactic-fft/<p>Modifying phyllotactic patterns using fft of microphone input.</p> <div id="demo"></div> <p>Note: to use the mic, the browser requires a user interaction &ndash; Click the rotating circle to begin!</p> <h2 id="using-the-microphone---learning-to-love-the-fft">Using the microphone - learning to love the FFT</h2> <p>The FFT (see <a href="https://www.youtube.com/watch?v=spUNpyF58BY">3b1b - But what is the Fourier Transform?</a> ) converts a signal from the time domain to the frequency domain&hellip;</p> <p>What?</p> <p>Time domain means the value the microphone is receiving at each point in time.</p>