Month: May 2021

  • Calculating a real-number FFT with FFTW3

    In this article I’m going to explain how to calculate a real-number based FFT using FFTW, providing the source code. First, though, I will introduce some important concepts. Then I will provide code with comments within it. I will also provide a header containing sample data from a single channel sound file whose frames have […]

  • Re-doing my website: How I Did It, and What Happened, and What Next

    Out with the old, in with the new. My old website, that used a Python CMS and ran on Apache on an older version of Debian, is out, and has been replaced with WordPress and Docker containers running on a newer version of Debian 10. Boy, that was a process; deploying Docker containers in production […]