• DocumentCode
    1749115
  • Title

    Enhanced stochastic resonance in threshold detectors

  • Author

    Hohn, Nicolas ; Burkitt, Anthony N.

  • Author_Institution
    The Bionic Ear Inst., East Melbourne, Vic., Australia
  • Volume
    1
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    644
  • Abstract
    We study the influence of noise modulation on the detection of sub-threshold periodic signals in threshold detectors under the paradigm of stochastic resonance. Particularly, we show that having an input noise amplitude modulated by the input signal can enhance the phenomenon of stochastic resonance. We then apply this result to a neuron model for which the noise modulation mechanism is an intrinsic property coming from the shot-noise nature of the neuron membrane potential
  • Keywords
    modulation; neural nets; neurophysiology; noise; probability; signal detection; neuron membrane potential; neuron model; noise modulation; periodic signals; probability; stochastic resonance; threshold detectors; Amplitude modulation; Detectors; Ear; Neurons; Noise level; Signal detection; Signal to noise ratio; Statistics; Stochastic resonance; Strontium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Neural Networks, 2001. Proceedings. IJCNN '01. International Joint Conference on
  • Conference_Location
    Washington, DC
  • ISSN
    1098-7576
  • Print_ISBN
    0-7803-7044-9
  • Type

    conf

  • DOI
    10.1109/IJCNN.2001.939099
  • Filename
    939099
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1749115