Search results for: INSTRUMENTAL NOISE

• FLUCTUATION AND NOISE LETTERS

  Journals

  ISSN: 0219-4775 , eISSN: 1793-6780

• Application of ionic liquids in electronic nose instruments

  Publication

  • J. Gębicki

  - Year 2016

  Among many applications in different fields of science and technology the ionic liquids (ILs) are also utilised in chemical sensors yielding improvement of their operation parameters (Buzzeo, 2004; Wei and Ivaska, 2008; Silvester, 2011; Gebicki et al., 2013). Some of these chemical sensors are the components of the devices, which resemble human sense of smell as far as their operation is concerned. These devices are named electronic...

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• Instrumental measurement of odour nuisance in city agglomeration using electronic nose

  Publication

  • B. Szulczyński
  • T. Dymerski
  • J. Gębicki
  • J. Namieśnik

  - Year 2018

  The paper describes an operation principle of odour nuisance monitoring network in a city agglomeration. Moreover, it presents the results of investigation on ambient air quality with respect to odour obtained during six-month period. The investigation was carried out using a network comprised of six prototypes of electronic nose and Nasal Ranger field olfactometers employed as a reference method. The monitoring network consisted...

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• Prospects of ionic liquids application in electronic and bioelectronic nose instruments

  Publication

  • T. Wasilewski
  • J. Gębicki
  • W. Kamysz

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Year 2017

  This paper addresses the problem of application of ionic liquids to chemical sensors and biosensors being an integral part of the electronic and bioelectronic-type instruments. The design and principle of operation of the electronic and bioelectronic noses are compared. Both the benefits and shortcomings of the application of ionic liquids in these type of instruments are described. The prospects of the development and application...

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• Noise & Health

  Journals

  ISSN: 1463-1741 , eISSN: 1998-4030

• Critical review of electronic nose and tongue instruments prospects in pharmaceutical analysis

  Publication

  • W. Tomasz
  • D. Migoń
  • J. Gębicki
  • W. Kamysz

  - ANALYTICA CHIMICA ACTA - Year 2019

  Electronic nose (enose, EN) and electronic tongue (etongue, ET) have been designed to simulate human senses of smell and taste in the best possible way. The signals acquired from a sensor array, combined with suitable data analysis system, are the basis for holistic analysis of samples. The efficiency of these instruments, regarding classification, discrimination, detection, monitoring and analytics of samples in different types...

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• Application of an Electronic Nose Instrument to Fast Classification of Polish Honey Types

  Publication

  • T. Dymerski
  • J. Gębicki
  • W. Wardencki
  • J. Namieśnik

  - SENSORS - Year 2014

  The paper presents practical utilization of an electronic nose prototype, based on the FIGARO semiconductor sensors, in fast classification of Polish honey types—acacia flower, linden flower, rape, buckwheat and honeydew ones. A set of thermostating modules of the prototype provided gradient temperature characteristics of barbotage-prepared gas mixtures and stable measurement conditions. Three chemometric data analysis methods...

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• Musical Instrument Tagging Using Data Augmentation and Effective Noisy Data Processing

  Publication

  • D. Koszewski
  • B. Kostek

  - JOURNAL OF THE AUDIO ENGINEERING SOCIETY - Year 2020

  Developing signal processing methods to extract information automatically has potential in several applications, for example searching for multimedia based on its audio content, making context-aware mobile applications (e.g., tuning apps), or pre-processing for an automatic mixing system. However, the last-mentioned application needs a significant amount of research to reliably recognize real musical instruments in recordings....

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• Derivative Instruments Dedicated for Agricultural Commodity Entities in Poland = Instrumenty pochodne stosowane na rynku rolnym w Polsce

  Publication

  • P. Giruć

  - Annales Universitatis Mariae Curie-Skłodowska, Sectio H Oeconomia - Year 2016

  Celem badań, których wyniki zostały przedstawione w pracy, było określenie, jaki wpływ mają zastosowane instrumenty pochodne na wyniki finansowe przedsiębiorstwa handlowego w obrocie zbożem. Artykuł składa się z dwóch części. W pierwszej przybliżono zagadnienia dotyczące wykorzystania instrumentów pochodnych na rynku rolnym w Polsce. Druga część zawiera wyniki badań dotyczących możliwości wykorzystania zabezpieczenia ceny transakcji...

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• NOISE CONTROL ENGINEERING JOURNAL

  Journals

  ISSN: 0736-2501