00769nam a2200181Ia 4500001000700000003000500007005001700012008004100029020001500070035002000085110010600105245022300211260004800434300001000482504002800492650003500520700003200555186253BIBL20160527190917.0840919s1982    mdu      b    00010 eng d  a0910329109  a(OCoLC)111721452 aAmerican Speech-Language-Hearing AssociationbWorking Group on Electroacoustic Characteristics.2LEMB10aCalibration of pure-tone air-conducted signals delivered via earphonesba tutorial papercby the Working Group on Electroacoustic Characteristics of the Committee on Audiometric Evaluation ; Martin S. Robinette, chair.  aRockville, MarylandbThe Associationc1982.  a17 p.  aBibliography: p. 16-17. 0aAudiologyxInstruments.2Local20aRobinette, Martin S.2Local