Energy Spectrum Analysis in Echolocation

  • Richard A. Johnson
Part of the NATO Advanced Study Institutes Series book series (volume 28)


There are many approaches to the problem of understanding echolocation. Classically, observation and behavioral experimentation have been used to define echolocating animals’ abilities, while more recently emphasis has shifted to neurophysiological investigations, particularly with certain bat species. However, details of the acoustic processing mechanisms involved remain obscure, although inferences can be made concerning the efficiency of extracting information from echoes.


Interference Pattern Filter Bank Pulse Pair Ambiguity Function Energy Spectrum Analysis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • Richard A. Johnson
    • 1
  1. 1.Naval Ocean Systems CenterSan DiegoUSA

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