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
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.
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)
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". |
-
2000
- 2000-05-16 ES ES200001211A patent/ES2163375B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2163375A1 (en) | 2002-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2163375B1 Country of ref document: ES |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 20050317 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20200826 |