caa a22 4500 469076860 CHVBK 20180323132937.0 cr unu---uuuuu 170328e19920701xx s 000 0 eng 10.1007/BF02511745 doi (NATIONALLICENCE)springer-10.1007/BF02511745 An adaptive filter for gravitational-wave antennas [Elektronische Daten] [P. Astone, P. Bonifazi, S. Frasca, G. Pallottino, G. Pizzella] Summary: We report on the development of an adaptive optimum filter for processing the data of a resonant bar gravitational-wave detector. This filter, based on the matched-filter theory, is adaptive in the sense that the function it realizes is derived from the actual noise spectrum of the data being analysed (instead from an idealized model of the noise). Its implementation is mostly based on frequency domain techniques. We also report on the application of the new filter to the data of the cryogenic antenna Explorer of the Rome group, with particular reference to the comparison between its performance and that of an otpimum filter with fixed values of the parameters. Società Italiana di Fisica, 1992 Experimental test of general relativity and observations of gravitational radiation nationallicence Astone P. Sezione di Roma, INFN, Roma, Italy aut Bonifazi P. Sezione di Roma, INFN, Roma, Italy aut Frasca S. Sezione di Roma, INFN, Roma, Italy aut Pallottino G. Sezione di Roma, INFN, Roma, Italy aut Pizzella G. Sezione di Roma, INFN, Roma, Italy aut Il Nuovo Cimento C Kluwer Academic Publishers 15/4(1992-07-01), 447-459 0390-5551 15:4<447 1992 15 11543 https://doi.org/10.1007/BF02511745 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02511745 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Astone P. Sezione di Roma, INFN, Roma, Italy aut NATIONALLICENCE 700 1- Bonifazi P. Sezione di Roma, INFN, Roma, Italy aut NATIONALLICENCE 700 1- Frasca S. Sezione di Roma, INFN, Roma, Italy aut NATIONALLICENCE 700 1- Pallottino G. Sezione di Roma, INFN, Roma, Italy aut NATIONALLICENCE 700 1- Pizzella G. Sezione di Roma, INFN, Roma, Italy aut NATIONALLICENCE 773 0- Il Nuovo Cimento C Kluwer Academic Publishers 15/4(1992-07-01), 447-459 0390-5551 15:4<447 1992 15 11543 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer