@misc{indiciae84085e60cb98,
  title = {A high quality voice coder with integrated echo canceller and voice activity detector for mobile satellite applications},
  author = {Kondoz, A. M. and Evans, B. G.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940018339},
  note = {Source identifier: 19940018339}
}