A simple deconvolution method for NAPOLI'85

dc.contributor.author	Potter, John Robert
dc.date.accessioned	2018-10-11T14:06:08Z
dc.date.available	2018-10-11T14:06:08Z
dc.date.issued	1991/10
dc.identifier	1729
dc.identifier.govdoc	SM-248
dc.identifier.uri	http://hdl.handle.net/20.500.12489/203
dc.description.abstract	An inverse filter (deconvolution in the frequency domain) is applied
dc.description.abstract	to acoustic results from the NAPOLI '85 experiment in order to obtain an estimate of the impulse response function of the medium. This method represents a very simple approach and requires few assumptions, making it robust to conceptual errors. Signals were generated by small explosive charges and received at two hydrophone
dc.description.abstract	arrays placed at 500 m and 5000 m range from the source. To provide the impulse response function of the medium signals of the two hydrophone arrays were used in a deconvolution algorithm. The algorithm is described in detail and some measurement results are shown.
dc.format	iv, 22 p. : ill. ; 14 fig.
dc.language	English
dc.publisher	NATO. SACLANTCEN
dc.subject	NAPOLI'85 trial
dc.subject	Filters (Mathematics)
dc.subject	Passive arrays
dc.subject	Signal processing
dc.subject	Sonar
dc.subject	Algorithms
dc.title	A simple deconvolution method for NAPOLI'85
dc.type	Scientific Memorandum (SM)