Title :
Sound recognition of DC machine with application of LPC and metrics
Author :
Glowacz, Adam ; Glowacz, Witold
Author_Institution :
AGH Univ. of Sci. & Technol., Krakow
Abstract :
A new approach to determination of similarity of DC machine sounds is presented. This approach is based on LPC and metrics. Investigations of the sound recognition were carried out for faultless DC machine and DC machine with shorted rotor coils. The results of sound recognition are included in this paper.
Keywords :
DC machines; acoustic signal processing; linear predictive coding; LPC; faultless DC machine; shorted rotor coils; sound recognition; Coils; DC machines; Data processing; Feature extraction; Frequency; Linear predictive coding; Quantization; Signal processing; Signal processing algorithms; Signal sampling; classification; feature extraction; identification; recognition; sound;
Conference_Titel :
Human System Interactions, 2008 Conference on
Conference_Location :
Krakow
Print_ISBN :
978-1-4244-1542-7
Electronic_ISBN :
978-1-4244-1543-4
DOI :
10.1109/HSI.2008.4581457
