INTERACOUSTICS

Apparatus for testing hearing aids, namely, hearing aid test chambers; apparatus for teaching and training the hearing disabled and deaf, namely, visible speech units, loudspeakers and room amplifiers, and parts and accessories for all the aforesaid goods; software for controlling apparatus for testing hearing aids, hearing aid test chambers, amplifiers, visible speech units and for displaying information therefrom

Apparatus for medical and diagnostic testing, namely, audiometers and acoustic brain stem response instruments: otoacoustic emission instruments, namely, acoustic rhinometry, rhino manometry and rhino flowmetry for measuring and identifying abnormalities in the nose; apparatus for performing oculographic analysis, namely, video oculography, video nystagmography, and video frenzel systems composed of an infra-red camera, a camera control box and a lightweight mask used for recording and observing fixation free eye movements on patients suffering from balance disorders; apparatus for fitting hearing aids, namely, a fitting computer