@misc{indiciaec05a10736fcc,
  title = {An earphone coupling system for acute physiological studies.},
  author = {A Barnebey and D C Nagel and E C Carterette},
  year = {1972},
  doi = {10.1121/1.1913240},
  url = {https://pubmed.ncbi.nlm.nih.gov/4638040/},
  note = {Source identifier: 4638040}
}