ssgh Karma 616 Created 5 years ago About GLSL & Sound Recent Submissions 1. ▲ Birdsong Visualizer (webfft.net) 68 points · 2 years ago · 19 comments 2. ▲ Show HN: I've built a spectrogram analyzer web app (webfft.net) 244 points · 2 years ago · 69 comments 3. ▲ Visual Morphology of Vowels (github.com) 29 points · 3 years ago · 9 comments All submissions on HN · View profile on HN