Grok 4.7 oscilloscope drawing demo goes viral, author open-sources clean 192kHz WAV
tetsuoai · x · 2026-09-02
A demo using Grok 4.7 to generate a stereo WAV that draws a picture on an oscilloscope is making the rounds: left channel drives X, right channel drives Y, so playing the file traces the image.
The author notes X compresses audio in videos and loses part of the signal, blurring the picture, so the clean 192kHz/24-bit, 33-second WAV is open-sourced on GitHub. Anyone can replay it on the free online oscilloscope at dood.al/oscilloscope.
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