ES2040645R - - Google Patents

Info

Publication number
ES2040645R
ES2040645R ES9200518A ES9200518A ES2040645R ES 2040645 R ES2040645 R ES 2040645R ES 9200518 A ES9200518 A ES 9200518A ES 9200518 A ES9200518 A ES 9200518A ES 2040645 R ES2040645 R ES 2040645R
Authority
ES
Spain
Prior art keywords
enclosure
alarm device
acoustic
values
dimmer
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.)
Granted
Application number
ES9200518A
Other languages
Spanish (es)
Other versions
ES2040645B1 (en
ES2040645A2 (en
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 filed Critical
Priority to ES9200518A priority Critical patent/ES2040645B1/en
Publication of ES2040645A2 publication Critical patent/ES2040645A2/en
Priority to ES9400691A priority patent/ES2110872B1/en
Publication of ES2040645R publication Critical patent/ES2040645R/es
Application granted granted Critical
Publication of ES2040645B1 publication Critical patent/ES2040645B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

APARATO DE ALARMA ACUSTICA Y LIMITADOR DE NIVEL DE SONIDO. COMPRENDE UNA ETAPA DE ENTRADA CON AMPLIFICADOR Y ATENUADOR DE LAS SEÑALES GENERADAS POR UN MICROFONO SITUADO EN UN RECINTO A CONTROLAR Y SEGUIDA DE FILTROS DE PONDERACION, UN DETECTOR DE VALORES EFICACES Y DE PICO Y UN CONVERTIDOR ANALOGICO/DIGITAL CUYA SALIDA SE HALLA APLICADA A UN MICROPROCESADOR, ACOMPAÑANDOSE DE UN INDICADOR NUMERICO DE LOS VALORES PERCIBIDOS, UN DISPOSITIVO DE ALARMA CON INDICACION LUMINOSA, UN ATENUADOR Y UN ACTUADOR. APLICABLE AL CONTROL DEL NIVEL ACUSTICO EN UN RECINTO.ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER. IT INCLUDES AN ENTRY STAGE WITH AMPLIFIER AND ATTENUATOR OF THE SIGNALS GENERATED BY A MICROPHONE LOCATED IN AN ENCLOSURE TO BE CONTROLLED AND FOLLOWED BY WEIGHTING FILTERS, A DETECTOR OF EFFECTIVE AND PEAK VALUES AND AN ANALOG / DIGITAL CONVERTER WHICH IS APPLIED. MICROPROCESSOR, ACCOMPANIED BY A NUMERICAL INDICATOR OF PERCEIVED VALUES, AN ALARM DEVICE WITH LIGHT INDICATION, A DIMMER AND AN ACTUATOR. APPLICABLE TO THE CONTROL OF THE ACOUSTIC LEVEL IN AN ENCLOSURE.

ES9200518A 1992-03-09 1992-03-09 ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER. Expired - Fee Related ES2040645B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9200518A ES2040645B1 (en) 1992-03-09 1992-03-09 ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER.
ES9400691A ES2110872B1 (en) 1992-03-09 1994-03-30 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N-P9200518 BY: "APPARATUS FOR ALARM AND SOUND LEVEL LIMITER".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200518A ES2040645B1 (en) 1992-03-09 1992-03-09 ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER.

Publications (3)

Publication Number Publication Date
ES2040645A2 ES2040645A2 (en) 1993-10-16
ES2040645R true ES2040645R (en) 1996-05-01
ES2040645B1 ES2040645B1 (en) 1996-10-16

Family

ID=8276339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200518A Expired - Fee Related ES2040645B1 (en) 1992-03-09 1992-03-09 ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER.

Country Status (1)

Country Link
ES (1) ES2040645B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2087020B1 (en) * 1994-02-08 1998-03-01 Cruz Luis Gutierrez COMPENSATED AUTOMATIC AMPLIFIER SOUNDING SYSTEM.
ES2102962B1 (en) * 1994-10-25 1998-04-16 Proceso Digital De Audio S L ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE.
ES2400588B1 (en) * 2011-06-15 2014-02-28 Cesva Instruments, S.L. ACTIVE CONTROL SYSTEM OF ELECTROACUSTIC EQUIPMENT, ITS PROCEDURE AND USE.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416155A (en) * 1982-02-17 1983-11-22 Buddy B. Simpson A/B Electronics Electronic noise detectors
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)

Also Published As

Publication number Publication date
ES2040645B1 (en) 1996-10-16
ES2040645A2 (en) 1993-10-16

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