title: [Automatic storage for the analysis of audiometric values (author's transl)].
abstract: An analysis by means of electronic data-processing is necessary at audiometric surveys because of the great number of audiometric values. To clear off the dates of the audiometric curves is long-winded and therefore expensive. That's the reason why we developed an operating system which allows to store on recording tape the dates of the Hearing Threshold Level and some extra informations about the test person immediately at the survey. The Hearing Threshold has to be appointed in a manner which is usually practiced in the clinic. We have described the setup of the unit and the graphic representation of the audiometric curves by means of a XY-recorder. The system has proved to be a success at the survey of 1,300 employees working in noisy areas. The analysis of the Hearing Threshold Levels could take place immediately after the investigation.
mesh_terms: D001299:Audiometry / Q000295:instrumentation*; D006801:Humans; D013637:Tape Recording
vernacular_title: Automatische Speicherung zur Auswertung von Audiogrammdaten.