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ISCAS
2007
IEEE
96views Hardware» more  ISCAS 2007»
14 years 2 months ago
Low-Jitter Multi-phase Clock Generation: A Comparison between DLLs and Shift Registers
—This paper shows that, for a given power budget, a shift register based multi-phase clock generator (MPCG) generates less jitter than a delay-locked loop (DLL) equivalent when b...
Xiang Gao, Eric A. M. Klumperink, Bram Nauta
SIGPRO
2010
111views more  SIGPRO 2010»
13 years 3 months ago
Semi-supervised speaker identification under covariate shift
In this paper, we propose a novel semi-supervised speaker identification method that can alleviate the influence of non-stationarity such as session dependent variation, the recor...
Makoto Yamada, Masashi Sugiyama, Tomoko Matsui
ICASSP
2009
IEEE
14 years 3 months ago
Covariate shift adaptation for semi-supervised speaker identification
In this paper, we propose a novel semi-supervised speaker identification method that can alleviate the influence of nonstationarity such as session dependent variation, the reco...
Makoto Yamada, Masashi Sugiyama, Tomoko Matsui
ICC
2007
IEEE
14 years 2 months ago
Optimal Pilot Symbol Distribution for Efficient and Low-Complexity Doppler-Shift and Doppler-Rate Estimation in Bursty Transmiss
— Due to relative motion between the transmitter and the receiver, the carrier of the received signal in digital burstmode transmission can be affected by Doppler distortion. Thi...
Luca Giugno, Francesca Zanier, Marco Luise
CORR
2008
Springer
73views Education» more  CORR 2008»
13 years 8 months ago
RF-MEMS Switched Varactors for Medium Power Applications
In RF (Radio Frequency) domain, one of the limitations of using MEMS (Micro Electromechanical Systems) switching devices for medium power applications is RF power. Failure phenomen...
F. Maury, Arnaud Pothier, A. Crunteanu, F. Conseil...