DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

Three of the exchangable speech ROM's of the Voyager.

The simple printed circuit board (PCB) of the Voyager with
the TSP50C41 speech synthesizer and speech ROM CMM19005.

 The microphone and speaker are connected with a 
flexible printed circuit board to the main PCB.


If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, November 10, 2007. No reprints without written permission.