01676nam 2200493 450 991070585240332120170731080019.0(CKB)5470000002453893(OCoLC)995842983(EXLCZ)99547000000245389320170731j199805 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierA comparison of signal enhancement methods for extracting tonal acoustic signals /Michael G. JonesHampton, Virginia :National Aeronautics and Space Administration, Langley Research Center,May 1998.1 online resource (25 pages) illustrationsNASA/TM ;1998-208426"May 1998.""Performing organization: NASA Langley Research Center"--Report documentation page.Signal transmissionnasatSignal to noise ratiosnasatSound pressurenasatSound wavesnasatNoise reductionnasatExtractionnasatAcoustic measurementnasatSignal transmission.Signal to noise ratios.Sound pressure.Sound waves.Noise reduction.Extraction.Acoustic measurement.Jones Michael G.76135Langley Research Center,GPOGPOBOOK9910705852403321A comparison of signal enhancement methods for extracting tonal acoustic signals3475305UNINA