@misc{indiciae519f9434d2aa,
  title = {Turning on a tone.},
  author = {W M Hartmann and D C Sartor},
  year = {1991},
  doi = {10.1121/1.401954},
  url = {https://pubmed.ncbi.nlm.nih.gov/1939891/},
  note = {Source identifier: 1939891}
}