Cough is the element for monitoring and diagnosis of respiratory disease cause of mortality and loss of productivity in pig houses. In order to prevent as much as possible the outbreak of such diseases the aim of this research is to describe acoustic features of cough sounds originating from infections due to Actinobacillosis and Pasteurellosis and to compare them with healthy cough sounds provoked by inhalation of citric acid. The acoustic parameters investigated are peak frequency [Hz], duration of cough signals. Sound analysis provides physic acoustic features that can be used as tool to detect and label cough in a automatic monitoring system applied in farms.
Characterisation of cough sounds to monitor respiratory infections in pigs / S. Ferrari, M. Silva, M. Guarino, D. Berckmans - In: Animal health, animal welfare and biosecurity : proceedings 2 / [a cura di] A. Aland. - Tartu : Estonian University of Life Sciences, 2007 Jun. - ISBN 978-9949-426-32-4. - pp. 633-638 (( Intervento presentato al 13. convegno International Congress in Animal Hygiene tenutosi a Tartu, Estonia nel 2007.
Characterisation of cough sounds to monitor respiratory infections in pigs
S. Ferrari;M. Guarino;
2007
Abstract
Cough is the element for monitoring and diagnosis of respiratory disease cause of mortality and loss of productivity in pig houses. In order to prevent as much as possible the outbreak of such diseases the aim of this research is to describe acoustic features of cough sounds originating from infections due to Actinobacillosis and Pasteurellosis and to compare them with healthy cough sounds provoked by inhalation of citric acid. The acoustic parameters investigated are peak frequency [Hz], duration of cough signals. Sound analysis provides physic acoustic features that can be used as tool to detect and label cough in a automatic monitoring system applied in farms.
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