Accession Number:

ADA265105

Title:

Representation and Processing of Acoustic Information in a Biomimetic Neural Network

Descriptive Note:

Corporate Author:

NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER RDT AND E DIV SAN DIEGO CA

Report Date:

1992-01-01

Pagination or Media Count:

13.0

Abstract:

The effectiveness of artificial neural network models depends strongly on the way in which the information to be learned is presented to the network. Use of biologically relevant mechanisms is likely to yield effective syntactic systems as well as understanding the performance of biological systems. We developed a model of the dolphin cochlea and used this model to produce the representations used by a neural network to model the delayed matching-to-sample performance of a bottlenosed dolphin. The model yielded psychophysical functions and matching choice accuracy similar to those obtained from the dolphin.... Artificial neural networks AN-N, Echolocation Gateway- integrator neural network GIN

Subject Categories:

  • Biological Oceanography
  • Cybernetics
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE