@misc{indiciae7fd0612f83d8,
  title = {Method and system to perform energy-extraction based active noise control},
  author = {Kelkar, Atul and Joshi, Suresh M.},
  year = {2009},
  url = {https://ntrs.nasa.gov/citations/20100008467},
  note = {Source identifier: 20100008467}
}