Speech synthesizer

Outside view

Speech synthesizer modulePE-Box side

(Picture is not by me)

Under the hood

Blow-up of synthesizer board

Synth: Speech synthesizer CD25015-NL

ROMs: Two piggy-backed speech ROM CD2326A NL

138: A 3-to-8 decoder 74LS138

T: Transistor 3904

Labelled on the other side: 1034769-2 REV J

For details, see my page on the speech synthesizer.

Revision 1. 8/26/01. OK to release.

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