ES2163375B1 - APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE. - Google Patents

APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE.

Info

Publication number
ES2163375B1
ES2163375B1 ES200001211A ES200001211A ES2163375B1 ES 2163375 B1 ES2163375 B1 ES 2163375B1 ES 200001211 A ES200001211 A ES 200001211A ES 200001211 A ES200001211 A ES 200001211A ES 2163375 B1 ES2163375 B1 ES 2163375B1
Authority
ES
Spain
Prior art keywords
microphone
output
input
acoustic
acoustic response
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200001211A
Other languages
Spanish (es)
Other versions
ES2163375A1 (en
Inventor
Monclus Juan Casamajo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dicesva S L
Original Assignee
Dicesva S L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dicesva S L filed Critical Dicesva S L
Priority to ES200001211A priority Critical patent/ES2163375B1/en
Publication of ES2163375A1 publication Critical patent/ES2163375A1/en
Application granted granted Critical
Publication of ES2163375B1 publication Critical patent/ES2163375B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Aparato para la verificación continua de la respuesta acústica de un micrófono. Comprende un convertidor analógico-digital con una entrada para un sensor acústico-eléctrico (micrófono o acelerómetro) y una entrada para la señal eléctrica procedente del equipo amplificador, y una salida para un microprocesador que tiene además una salida para una memoria EPROM de programa, una entrada-salida para una memoria RAM de datos, una salida para un reloj-calendario y una entrada/salida para un conector de acoplamiento con un dispositivo exterior, tal como un ordenador personal. Aplicable a la comprobación en todo momento del estado operativo de un sensor acústico, tal como un micrófono, susceptible de ser alterado en sus condiciones normales de funcionamiento.Apparatus for continuous verification of the acoustic response of a microphone. It comprises an analog-digital converter with an input for an acoustic-electric sensor (microphone or accelerometer) and an input for the electrical signal from the amplifier, and an output for a microprocessor that also has an output for a program EPROM memory, an input-output for a data RAM, an output for a calendar clock and an input / output for a docking connector with an external device, such as a personal computer. Applicable to checking at all times the operational status of an acoustic sensor, such as a microphone, which can be altered in its normal operating conditions.

ES200001211A 2000-05-16 2000-05-16 APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE. Expired - Fee Related ES2163375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001211A ES2163375B1 (en) 2000-05-16 2000-05-16 APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001211A ES2163375B1 (en) 2000-05-16 2000-05-16 APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE.

Publications (2)

Publication Number Publication Date
ES2163375A1 ES2163375A1 (en) 2002-01-16
ES2163375B1 true ES2163375B1 (en) 2003-02-16

Family

ID=8493515

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001211A Expired - Fee Related ES2163375B1 (en) 2000-05-16 2000-05-16 APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE.

Country Status (1)

Country Link
ES (1) ES2163375B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8405539A1 (en) * 1983-07-29 1984-06-01 Tomas Garrido Nicasio De Alarm device by overcoming environmental noise level. (Machine-translation by Google Translate, not legally binding)
US5046101A (en) * 1989-11-14 1991-09-03 Lovejoy Controls Corp. Audio dosage control system
ES2110872B1 (en) * 1992-03-09 1998-08-01 Dicesva S L IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N-P9200518 BY: "APPARATUS FOR ALARM AND SOUND LEVEL LIMITER".

Also Published As

Publication number Publication date
ES2163375A1 (en) 2002-01-16

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