Design and process for a computer-controlled electronic system for producing aerial audiometries with pure tones manually and automatically

This is an electronic apparatus based on DSPs A, which is connected to a personal computer. The device interprets the orders which reach the computer in order to generate audiological signals of the required level and frequency, acting on a calibrated attenuator B. The entire operating process is ca...

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Main Authors SANCHO GIL JUAN, PEREZ HERRERO DAVID ANTONIO, JIMENEZ RAMOS JAVIER, RECUERO LOPEZ MANUEL, GRUNDMAN ISLA JORGE, GIL GONZALEZ CONSTANTINO
Format Patent
LanguageEnglish
Spanish
Published 16.06.1998
Edition6
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:This is an electronic apparatus based on DSPs A, which is connected to a personal computer. The device interprets the orders which reach the computer in order to generate audiological signals of the required level and frequency, acting on a calibrated attenuator B. The entire operating process is carried out from a personal computer which is in communication with the device via RS232. The apparatus makes it possible to carry out aerial audiometries with pure tones, complying with the technical and procedural specifications which may be required of type-IV audiometers, according to standard IEC 645. DISEÑO Y PROCEDIMIENTO DE UN SISTEMA ELECTRONICO CONTROLADO POR ORDENADOR, PARA LA REALIZACION DE AUDIOMETRIAS AEREAS CON TONOS PUROS DE FORMA MANUAL Y AUTOMATICA. SE TRATA DE UN APARATO ELECTRONICO, BASADO EN DSPS(A), QUE SE CONECTA A UN ORDENADOR PERSONAL. EL DISPOSITIVO INTERPRETA LAS ORDENES QUE LE LLEGAN DEL ORDENADOR PARA GENERAR LAS SEÑALES AUDIOLOGICAS DE LA FRECUENCIA Y NIVEL PRECISOS, ACTUANDO SOBRE UN ATENUADOR CALIBRADO (B). TODO EL PROCESO DE OPERATIVIDAD SE REALIZA DESDE UN ORDENADOR PERSONAL QUE SE COMUNICA CON EL DISPOSITIVO VIA RS232. EL APARATO PERMITE REALIZAR AUDIOMETRIAS AEREAS CON TONOS PUROS, CUMPLIENDO LAS ESPECIFICACIONES TECNICAS Y DE PROCEDIMIENTO EXIGIBLES A LOS AUDIOMETROS DE TIPO IV SEGUN LA NORMA IEC 645.
Bibliography:Application Number: ES19960002208