Category Archives: Digital Archaeology

The GIF of a Bug Crawling on the Screen

I've been hanging out on forums since I was a kid, and for as long as I can remember, I've kept seeing this GIF of a little bug crawling on the screen. It seems every forum of any decent size has at least one user with that avatar. Recently, I was googling something and ended up on freshports.org, where that very GIF was sitting right in the header.

That gave me the urge to add an easter egg featuring this GIF to my own website. What had I been working on before that? It no longer mattered: making easter eggs is always more fun! :) I put it together and tried it out. Looked pretty cool. Then I checked it on my phone. Hmm, a bit blurry. It would be nice to find a higher-resolution version...

And so began a hunt for the original that turned into a story with several unexpected twists. I had no idea how deep this rabbit hole would go.

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History of the Yamaha's software MIDI synths

Yamaha S-YXG50 was released in 1997. First versions were shipped with the simplified 2MB version of the wavetable, and the full 4MB version was published only in 2001. It seems that the cause of this is low amount of RAM in the computers of 90s. Both versions of the wavetable files were created in 1996 (4MB in February, simplified 2MB in July). Possibly, the full 4MB version is a dump of the WAVE ROM of the Yamaha MU80 / MU50 / QS300 / DB50XG / DB60XG / SW60XG / MU10, because the Yamaha S-YXG50 soft synthesizer is very similar to this series of hardware of 1994-1996.

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