ES2102962B1 - ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE. - Google Patents

ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE.

Info

Publication number
ES2102962B1
ES2102962B1 ES9402213A ES9402213A ES2102962B1 ES 2102962 B1 ES2102962 B1 ES 2102962B1 ES 9402213 A ES9402213 A ES 9402213A ES 9402213 A ES9402213 A ES 9402213A ES 2102962 B1 ES2102962 B1 ES 2102962B1
Authority
ES
Spain
Prior art keywords
adaptive
control device
level control
line level
audio line
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
ES9402213A
Other languages
Spanish (es)
Other versions
ES2102962A1 (en
Inventor
Puga Jose Elias Arias
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.)
Proceso Digital De Audio S L
Original Assignee
Proceso Digital De Audio 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 Proceso Digital De Audio S L filed Critical Proceso Digital De Audio S L
Priority to ES9402213A priority Critical patent/ES2102962B1/en
Publication of ES2102962A1 publication Critical patent/ES2102962A1/en
Application granted granted Critical
Publication of ES2102962B1 publication Critical patent/ES2102962B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

DISPOSITIVO DE CONTROL DE NIVEL DE UNA LINEA DE AUDIO, ADAPTATIVO Y PROGRAMABLE QUE COMPRENDE UN CONVERSOR (A/D) QUE DIGITALIZA LA SEÑAL DE AUDIO DE ENTRADA, UNA UNIDAD DE CONTROL (CC) QUE SELECCIONA TRAMAS DE 1.024 PUNTOS DE MUESTREO Y CON CADA UNA DE ELLAS MIDE LA POTENCIA Y EN FUNCION DE LOS DATOS DE LA INSTALACION DETERMINA LOS PARAMETROS DE FUNCIONAMIENTO DE UN FILTRO DIGITAL QUE ACTUA SOBRE CADA TRAMA, PARA FINALMENTE VOLVER LA SEÑAL A ANALOGICA EN EL CONVERSOR (D/A).ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE COMPRISING A CONVERTER (A / D) THAT DIGITIZES THE AUDIO INPUT SIGNAL, A CONTROL UNIT (CC) THAT SELECTS RANGES OF 1,024 SAMPLING POINTS AND WITH EACH ONE OF THEM MEASURES THE POWER AND DEPENDS ON THE INSTALLATION DATA DETERMINES THE OPERATION PARAMETERS OF A DIGITAL FILTER THAT OPERATES ON EACH FRAME, TO FINALLY RETURN THE SIGNAL TO ANALOG IN THE CONVERTER (D / A).

ES9402213A 1994-10-25 1994-10-25 ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE. Expired - Fee Related ES2102962B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9402213A ES2102962B1 (en) 1994-10-25 1994-10-25 ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9402213A ES2102962B1 (en) 1994-10-25 1994-10-25 ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE.

Publications (2)

Publication Number Publication Date
ES2102962A1 ES2102962A1 (en) 1997-08-01
ES2102962B1 true ES2102962B1 (en) 1998-04-16

Family

ID=8287801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9402213A Expired - Fee Related ES2102962B1 (en) 1994-10-25 1994-10-25 ADAPTIVE AND PROGRAMMABLE AUDIO LINE LEVEL CONTROL DEVICE.

Country Status (1)

Country Link
ES (1) ES2102962B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2726475A1 (en) * 2018-04-04 2019-10-04 Ramos Godino Jose Francisco Sound limiter (Machine-translation by Google Translate, not legally binding)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040645B1 (en) * 1992-03-09 1996-10-16 Dicesva S A ACOUSTIC ALARM DEVICE AND SOUND LEVEL LIMITER.
JPH05259779A (en) * 1992-03-12 1993-10-08 Mitsubishi Electric Corp Automatic sound volume adjustment device
DK169958B1 (en) * 1992-10-20 1995-04-10 Gn Danavox As Hearing aid with compensation for acoustic feedback

Also Published As

Publication number Publication date
ES2102962A1 (en) 1997-08-01

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