@misc{indiciae7dbcbe5411cf,
  title = {An acoustical trigger for impact noise studies.},
  author = {S W Horstman and S L Walker},
  year = {1975},
  doi = {10.1080/0002889758507282},
  url = {https://pubmed.ncbi.nlm.nih.gov/1229895/},
  note = {Source identifier: 1229895}
}