However, my generator uses an FFT ( read: complicated math) to generate a visualizer that shows each component frequency of the sound vs how loud that frequency is. What this means is that the project can render a visualizer without needing to use the sound loudness block! Amazing, right? What's even better is that visualizers using loudness render something like the waveform of the sound, with the height of each pen stroke representing the loudness of the sound at that time. So, what's so special about the visualizer generator? Well, it analyzes some given input audio and outputs a template project containing a list of the info and the scripts required to pen-render it. It's got 2 tools currently, a follower list generator like you see in my follower milestone projects, and a visualizer generator.

As you may have seen, I recently released a new outside-of-Scratch project called ScratchTools. has even created a Scratch mod for a “sound loudness” block, but mods are also hard for most Scratchers to use. However, for many New Scratchers this may be cumbersome or complicated. They use the (loudnessblock, and ask people either to play the music through speakers or to enable “stereo mix” (a feature on some computers that redirects speaker output to the microphone). Intro Have you ever wished you could make a visualizer like the ones from Monstercat or Trap Nation? Well, I have If you take a look at the visualizers on Scratch right now, you'll see they all use the same trick. I thought this forum would be appropriate for showing this off with an intended audience of non-ATers.

How to make a visualizer