TASLP
2011
13 years 7 months ago
2011
The time delay of arrival (TDOA) between multiple microphones has been used since 2006 as a source of information (localization) to complement the spectral features for speaker di...
MOBICOM
2010
ACM
14 years 19 days ago
2010
ACM
In this work, we study physical-layer identification of passive UHF RFID tags. We collect signals from a population of 70 tags using a purpose-built reader and we analyze time dom...
ROMAN
2007
IEEE
14 years 6 months ago
2007
IEEE
— We propose a novel design of artificial robot ear for sound direction estimation using measured two outputs only. The spectral features in head-related transfer functions and i...