Title :
Audio fingerprinting in UbiComp environments — performance measurements and applications
Author :
Sigg, Stephan ; Röhr, Daniel ; Beuster, Monty ; Beigl, Michael
Author_Institution :
Distrib. & Ubiquitous Comput. Group, Tech. Univ. of Braunschweig, Braunschweig
Abstract :
We propose an audio-based mechanism for device authentication. The method is feasible with low-end microphones and can be extended to further UbiComp application domains as improved location estimation of sensor nodes or alarming. Measurement results obtained in a preparatory study demonstrate the performance of the approach.
Keywords :
audio signal processing; authorisation; microphones; ubiquitous computing; UbiComp environments; audio fingerprinting; audio-based mechanism; device authentication; location estimation; low-end microphones; Authentication; Bismuth; Costs; Fingerprint recognition; Hamming distance; Length measurement; Microphones; Pervasive computing; Ubiquitous computing; Wireless sensor networks;
Conference_Titel :
Networked Sensing Systems, 2008. INSS 2008. 5th International Conference on
Conference_Location :
Kanazawa
Print_ISBN :
978-4-907764-31-9
DOI :
10.1109/INSS.2008.4610878
