@misc{indiciaef95f9f7577e2,
  title = {Frequency modulation and the difference limen for frequency.},
  author = {L L Feth and R V Wolf and R C Bilger},
  year = {1969},
  doi = {10.1121/1.1911620},
  url = {https://pubmed.ncbi.nlm.nih.gov/5803165/},
  note = {Source identifier: 5803165}
}