Changes

Not sure where these photos come from, why they are here, and if they do actually show a speech synthesizer. There isn't much visible, the upper board contains an enormous amount of logic chips (no idea what for). The lower board contains even more logic chips (strange), and two big chips, which might be ROM, or RAM, or maybe a speech chip...? '''Despite of their filenames, these pictures probably do NOT show a speech synthesizer.''' Though with the 3.5mm socket, it may be some kind of audio output or audio input device...?