Experimental investigation of noise-assisted information transmission and storage via stochastic resonance

"We present experimental results on the information transmission and storage via stochastic resonance in circuits designed and built around Schmitt triggers (STs). First, we investigate the performance of a transmission line comprised of five STs and show it to exhibit stochastic resonance. Eac...

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Autores principales: Patterson, Germán, Goya, Andrés F., Fierens, Pablo Ignacio, Ibáñez, Santiago Agustín, Grosz, Diego
Formato: Artículos de Publicaciones Periódicas acceptedVersion
Lenguaje:Inglés
Publicado: info
Materias:
RESONANCIA MAGNETICA
RUIDO ELECTRONICO
EQUIPO DE ALMACENAMIENTO DE DATOS
TASA DE ERROR DE BIT
RESONANCIA DEL CIRCUITO
RUIDO GAUSSIANO
TRANSMISIONES
ALMACENAMIENTO VIRTUAL
Acceso en línea:http://ri.itba.edu.ar/handle/123456789/3821
Aporte de:
Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA) de Instituto Tecnológico de Buenos Aires (ITBA)
id I32-R138-123456789-3821
record_format dspace
spelling I32-R138-123456789-38212022-12-07T13:06:50Z Experimental investigation of noise-assisted information transmission and storage via stochastic resonance Patterson, Germán Goya, Andrés F. Fierens, Pablo Ignacio Ibáñez, Santiago Agustín Grosz, Diego RESONANCIA MAGNETICA RUIDO ELECTRONICO EQUIPO DE ALMACENAMIENTO DE DATOS TASA DE ERROR DE BIT RESONANCIA DEL CIRCUITO RUIDO GAUSSIANO TRANSMISIONES ALMACENAMIENTO VIRTUAL "We present experimental results on the information transmission and storage via stochastic resonance in circuits designed and built around Schmitt triggers (STs). First, we investigate the performance of a transmission line comprised of five STs and show it to exhibit stochastic resonance. Each ST in the line is fed with white Gaussian noise, and the first ST is driven by a non-return-to-zero pseudo-random bit sequence with sub-threshold amplitude. Parameters such as bit error rate (Q-factor) are measured (calculated) and shown to exhibit a minimum (maximum) for an optimum amount of noise. Interestingly, we find that system performance degrades with the number of STs as if the system were linear and impaired only by additive Gaussian noise. We then propose and build a 1-bit storage device based on two STs in a loop configuration. We demonstrate that such a system is capable of storing one bit of information only in the presence of noise, and that there is a regime where the efficiency of such a device increases with increasing noise. Our results point to the feasibility of building 'blocks' that can transmit, store and eventually process information, whose performance is not only robust against noise, but can actually benefit from it. © 2010 Elsevier B.V. All rights reserved." info:eu-repo/date/embargoEnd/2012-05-31 2022-04-26T18:47:15Z 2022-04-26T18:47:15Z 2010-05 Artículos de Publicaciones Periódicas info:eu-repo/semantics/acceptedVersion 0378-4371 http://ri.itba.edu.ar/handle/123456789/3821 en info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2010.01.018 info:eu-repo/grantAgreement/ANPCYT/PICTO/31176/AR. Ciudad Autónoma de Buenos Aires info:eu-repo/semantics/embargoedAccess application/pdf 2010
institution Instituto Tecnológico de Buenos Aires (ITBA)
institution_str I-32
repository_str R-138
collection Repositorio Institucional Instituto Tecnológico de Buenos Aires (ITBA)
language Inglés
topic RESONANCIA MAGNETICA
RUIDO ELECTRONICO
EQUIPO DE ALMACENAMIENTO DE DATOS
TASA DE ERROR DE BIT
RESONANCIA DEL CIRCUITO
RUIDO GAUSSIANO
TRANSMISIONES
ALMACENAMIENTO VIRTUAL
spellingShingle RESONANCIA MAGNETICA
RUIDO ELECTRONICO
EQUIPO DE ALMACENAMIENTO DE DATOS
TASA DE ERROR DE BIT
RESONANCIA DEL CIRCUITO
RUIDO GAUSSIANO
TRANSMISIONES
ALMACENAMIENTO VIRTUAL
Patterson, Germán
Goya, Andrés F.
Fierens, Pablo Ignacio
Ibáñez, Santiago Agustín
Grosz, Diego
Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
topic_facet RESONANCIA MAGNETICA
RUIDO ELECTRONICO
EQUIPO DE ALMACENAMIENTO DE DATOS
TASA DE ERROR DE BIT
RESONANCIA DEL CIRCUITO
RUIDO GAUSSIANO
TRANSMISIONES
ALMACENAMIENTO VIRTUAL
description "We present experimental results on the information transmission and storage via stochastic resonance in circuits designed and built around Schmitt triggers (STs). First, we investigate the performance of a transmission line comprised of five STs and show it to exhibit stochastic resonance. Each ST in the line is fed with white Gaussian noise, and the first ST is driven by a non-return-to-zero pseudo-random bit sequence with sub-threshold amplitude. Parameters such as bit error rate (Q-factor) are measured (calculated) and shown to exhibit a minimum (maximum) for an optimum amount of noise. Interestingly, we find that system performance degrades with the number of STs as if the system were linear and impaired only by additive Gaussian noise. We then propose and build a 1-bit storage device based on two STs in a loop configuration. We demonstrate that such a system is capable of storing one bit of information only in the presence of noise, and that there is a regime where the efficiency of such a device increases with increasing noise. Our results point to the feasibility of building 'blocks' that can transmit, store and eventually process information, whose performance is not only robust against noise, but can actually benefit from it. © 2010 Elsevier B.V. All rights reserved."
format Artículos de Publicaciones Periódicas
acceptedVersion
author Patterson, Germán
Goya, Andrés F.
Fierens, Pablo Ignacio
Ibáñez, Santiago Agustín
Grosz, Diego
author_facet Patterson, Germán
Goya, Andrés F.
Fierens, Pablo Ignacio
Ibáñez, Santiago Agustín
Grosz, Diego
author_sort Patterson, Germán
title Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
title_short Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
title_full Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
title_fullStr Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
title_full_unstemmed Experimental investigation of noise-assisted information transmission and storage via stochastic resonance
title_sort experimental investigation of noise-assisted information transmission and storage via stochastic resonance
publishDate info
url http://ri.itba.edu.ar/handle/123456789/3821
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AT fierenspabloignacio experimentalinvestigationofnoiseassistedinformationtransmissionandstorageviastochasticresonance
AT ibanezsantiagoagustin experimentalinvestigationofnoiseassistedinformationtransmissionandstorageviastochasticresonance
AT groszdiego experimentalinvestigationofnoiseassistedinformationtransmissionandstorageviastochasticresonance
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