Abstract
This paper presents the lay-out and design of an automatic digital audio-meter. All audiometernctions are programmable thus eliminating the operator errors associated with conventional designs. The design is based on a modular concept resulting in simplification in servicing and the interchangeability of modules between various types of audiometers based on the above concept. The audiometer has been tested and is presently at the stage of serial production.References
[1] T. CEYPEK, J. KUŹNIARZ, A. LIPOWCZAK, The problems of audiometer calibrations in Poland [in Polish], Otolaryngologia Polska XXVI-5, (1972).
[2] Instrukcja nr 20 prezesa Polskiego Komitetu Normalizacji i Miar z dnia 1 XII 1975 o sprawdzaniu audiometrów (Instruction No. 20 of the Chairman of the Polish Committee of Standardization and Measures, I XII 1975), Dziennik Normalizacji i Miar 1, 9. 01. 1976.
[3] ISO Recommendation R 389, Standard Reference Zero for the Calibration of Pure-Tone Audiometers, Nov. (1964) and Addendum 1 to ISO Recommendation R 389-1964, Oct. 1970.
[2] Instrukcja nr 20 prezesa Polskiego Komitetu Normalizacji i Miar z dnia 1 XII 1975 o sprawdzaniu audiometrów (Instruction No. 20 of the Chairman of the Polish Committee of Standardization and Measures, I XII 1975), Dziennik Normalizacji i Miar 1, 9. 01. 1976.
[3] ISO Recommendation R 389, Standard Reference Zero for the Calibration of Pure-Tone Audiometers, Nov. (1964) and Addendum 1 to ISO Recommendation R 389-1964, Oct. 1970.
