@misc{indiciaec45a2503ca47,
  title = {Transmission characteristics of split-phase PCM codes.},
  author = {Batson, B. H. and Shehadeh, N. M. and Van Cleave, R.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690061462},
  note = {Source identifier: 19690061462}
}