@book{CTT100625379,
  author = {Muhammad Tahir Akhtar and Wataru Mitsuhashi and Akinori Nishihara},
  title = {Applications of Adaptive Filtering: Recent Advancements in Active Noise Control},
  publisher = {InTech},
  year = 2011,
}

@inproceedings{CTT100631519,
  author = {Yanna Ma and muhammad-tahir akhtar and Akinori Nishihara},
  title = {A Robust Voice Activity Detection based on Long-term Mean},
  booktitle = {26th SIP SYMPOSIUM},
  year = 2011,
}

@inproceedings{CTT100801460,
  author = {muhammad-tahir akhtar and AKINORI NISHIHARA},
  title = {On employing cascaded adaptive filters for acoustic feedback neutralization in digital hearing aids},
  booktitle = {Midwest Symposium on Circuits and Systems},
  year = 2011,
}