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Amplification by stochastic interference

K Svozil-+, D Felix++ and K Ehrenberger§

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LETTER TO THE EDITOR

A new method is introduced to obtain a strong signal by the interference of weak signals in noisy channels. The method is based on the interference of 1/f noise from parallel channels. One realization of stochastic interference is the auditory nervous system. Stochastic interference may have broad potential applications in information transmission by parallel noisy channels.


PACS

87.19.lt Sensory systems: visual, auditory, tactile, taste, and olfaction

02.50.Ey Stochastic processes

02.50.Fz Stochastic analysis

87.19.L- Neuroscience

MSC

60H15 Stochastic partial differential equations (See also 35R60)

92C20 Neural biology

65C30 Stochastic differential and integral equations

Subjects

Computational physics

Medical physics

Biological physics

Dates

Issue 13 (7 July 1996)

Received 13 December 1995, in final form 12 April 1996



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