@misc{indiciae561090ac1e53,
  title = {Energy spectrum analysis: a model of echolocation processing.},
  author = {R A Johnson and E L Titlebaum},
  year = {1976},
  doi = {10.1121/1.381089},
  url = {https://pubmed.ncbi.nlm.nih.gov/993470/},
  note = {Source identifier: 993470}
}