A description of a hardware implementation of a multilayer neural network speech recognition system.

http://websites.umass.edu/brain-wars/files/2016/03/nagy-1963-tobermory-perceptron.pdf

For further information about Tobermory and other projects of Rosenblatt’s group at the time, see Nagy (1991).

Nagy, George. 1963. System and circuit designs for the Tobermory perceptron. Technical report number 5, Cognitive Systems Research Program, Cornell University, Ithaca New York.