Fractional-Octave Filters for Energy-Efficient Noise Measurement for Sensor Networks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU129702" target="_blank" >RIV/00216305:26220/18:PU129702 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ICUMT.2018.8631255" target="_blank" >http://dx.doi.org/10.1109/ICUMT.2018.8631255</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICUMT.2018.8631255" target="_blank" >10.1109/ICUMT.2018.8631255</a>
Alternative languages
Result language
angličtina
Original language name
Fractional-Octave Filters for Energy-Efficient Noise Measurement for Sensor Networks
Original language description
This paper deals with design of digital bandpass filters for fixed-point arithmetic that fulfills requirements of IEC 61260-1 standard for fractional-octave-band filters. The filters use coupled form and downsampling that provides good approximation of the relative attenuation for fractional-octaveband filters and good stability at low-power fixed-point microprocessors which are essential for energy-efficient processing in sensor networks. For the 16-bit resolution, the IEC 61260-1 Class 1 requirements are fulfilled for designed octave-band filters from 63 Hz and for third-octave-band filters from 50 Hz. Implementation of the IEC 61260-1 fractionaloctave-band filters in low-power noise sensors enables advanced measurements that conform international standards for noise measurements in the smart city or in other sensor network infrastructures.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2018 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)
ISBN
978-1-5386-9361-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
243-247
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Moskva
Event date
Nov 5, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000459238500057