Otometry Instruments

Additional Historical Information Related to Fitting Hearing Aids Using Otometry Test Equipment Otometry was based on sound pressure measurements and a damped wavetrain signal (DWT).  Because of this, instruments had to be devised to make these measurements.  An instrument was required to generate and deliver the damped wavetrain signals at the sound pressures required for different…

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Hearing Aid Evolution: IV

Hearing Aid Evolution: Part IV Technology and Techniques – A Hurried Ride Through History An overview of approaches that have been used to select and fit hearing aids is the focus of this week’s post on this “ride through history” of the evolution of hearing aid technology and techniques. As with many other posts, detailed…

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