01403aam 2200397I 450 991071002180332120151118015328.0GOVPUB-C13-bc50f4b0080325d667de5887547e9783(CKB)5470000002476062(OCoLC)929882713(EXLCZ)99547000000247606220151118d1976 ua 0engrdacontentrdamediardacarrierEnvironmental effects on microphones of various constructions /Gale R. Hruska; Edward B. Magrab; William B. PenzesGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1976.1 online resourceNBSIR ;76-10901976.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Hruska Gale R1403670Hruska Gale R1403670Magrab Edward B631441Penzes William B1403671United States.National Bureau of Standards.NBSNBSGPOBOOK9910710021803321Environmental effects on microphones of various constructions3476790UNINA