A hand held hearing screening device (10) includes a housing (12) with a spacing element (56a, 56b) extending therefrom. Word generating circuitry (14) is carried within the housing interior (52). A control switch (40) on the housing (12) cycles the generating circuitry (14) to produce one or more output word or phrase sequences. <IMAGE>
申请公布号
EP0670142(A1)
申请公布日期
1995.09.06
申请号
EP19950300683
申请日期
1995.02.03
申请人
BELTONE ELECTRONICS CORPORATION
发明人
POSEN, LAWRENCE M.;POSEN, MILES P.;LINDBERG, ERIK A.