Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/14594,
  title    = {Floating-Point Scaling for BSS Gain Control},
  author    = {Abdelmalek Fermas and  Adel Belouchrani and  Otmane Ait Mohamed},
  country   = {},
  institution={},
  abstract  = {In Blind Source Separation (BSS) processing, taking
advantage of scaling factor indetermination and based on the floatingpoint
representation, we propose a scaling technique applied to the
separation matrix, to avoid the saturation or the weakness in the
recovered source signals. This technique performs an Automatic Gain
Control (AGC) in an on-line BSS environment. We demonstrate
the effectiveness of this technique by using the implementation of
a division free BSS algorithm with two input, two output. This
technique is computationally cheaper and efficient for a hardware
implementation.},
    journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering},  volume    = {4},
  number    = {1},
  year      = {2010},
  pages     = {214 - 218},
  ee        = {http://waset.org/publications/14594},
  url       = {http://waset.org/Publications?p=37},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 37, 2010},
}