DocumentCode :
2172099
Title :
Signal reconstruction from sine wave crossings
Author :
Boche, Holger ; Mönich, Ullrich J.
Author_Institution :
Lehrstuhl fur Theor. Informationstechnik, Tech. Univ. Munchen, Munich, Germany
fYear :
2011
fDate :
22-27 May 2011
Firstpage :
4196
Lastpage :
4199
Abstract :
In this paper we analyze the reconstruction of bandlimited signals from their sine wave crossings by a sampling type reconstruction process. The reconstruction process is highly adapted to the signal which shall be reconstructed, because the reconstruction functions and the sampling points are implicitly generated by the signal. We show that the reconstruction process is uniformly convergent for all signals in the Paley-Wiener spaces VWπP, 1 <; p ≤ ∞. However, the adaptivity cannot prevent the peak value of the reconstruction process to diverge for certain signals in VWπ1.
Keywords :
signal reconstruction; stochastic processes; Paley-Wiener spaces; signal reconstruction; sine wave crossing; Bandwidth; Convergence; Fourier transforms; Presses; Shape; Signal reconstruction; System-on-a-chip; adaptive; reconstruction; sampling; sine type; zero crossings;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location :
Prague
ISSN :
1520-6149
Print_ISBN :
978-1-4577-0538-0
Electronic_ISBN :
1520-6149
Type :
conf
DOI :
10.1109/ICASSP.2011.5947278
Filename :
5947278
Link To Document :
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