ES2114808A1 - Improvements in multipurpose systems for distributing sound or any low frequency signal capable of having several simultaneous uses. - Google Patents

Improvements in multipurpose systems for distributing sound or any low frequency signal capable of having several simultaneous uses.

Info

Publication number
ES2114808A1
ES2114808A1 ES09600414A ES9600414A ES2114808A1 ES 2114808 A1 ES2114808 A1 ES 2114808A1 ES 09600414 A ES09600414 A ES 09600414A ES 9600414 A ES9600414 A ES 9600414A ES 2114808 A1 ES2114808 A1 ES 2114808A1
Authority
ES
Spain
Prior art keywords
sound
low frequency
multipurpose
frequency signal
systems
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
ES09600414A
Other languages
Spanish (es)
Other versions
ES2114808B1 (en
Inventor
Anadon Andres Garcia
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.)
SONIDO ELECTRONICA Y COMUNICAC
Original Assignee
SONIDO ELECTRONICA Y COMUNICAC
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 SONIDO ELECTRONICA Y COMUNICAC filed Critical SONIDO ELECTRONICA Y COMUNICAC
Priority to ES9600414A priority Critical patent/ES2114808B1/en
Publication of ES2114808A1 publication Critical patent/ES2114808A1/en
Application granted granted Critical
Publication of ES2114808B1 publication Critical patent/ES2114808B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

Improvements in multipurpose systems for distributing sound or any low frequency signal capable of having several simultaneous uses. The purpose of the improvements in multipurpose systems for distributing sound or any low frequency signal capable of having several simultaneous uses covered by the invention, is to increase the services that these systems offer for frequently used routine operations, by using their infrastructure. By means of the incorporation into a station 1 for supplying the whole system and adapting the audio signal of the sound source to the whole installation, of a connection module 2 between an entry-phone and the multipurpose sound distribution system, a signal generator module 3, which announces different calls via the sound distribution system, is set up together with a system of transmitting universal control signals generated by infrared controllers 4, for being able to operate the equipment from any sound distribution installation area, an intercom system with automatic answering 5, 5' and a communication system between a transmitter or several receivers, all connected to distribution lines L1 to L4.
ES9600414A 1996-02-22 1996-02-22 IMPROVEMENTS IN MULTIPURPOSE SOUND DISTRIBUTION SYSTEMS OR ANY LOW FREQUENCY SIGNAL SUSCEPTIBLE FROM SEVERAL SIMULTANEOUS USES. Expired - Fee Related ES2114808B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9600414A ES2114808B1 (en) 1996-02-22 1996-02-22 IMPROVEMENTS IN MULTIPURPOSE SOUND DISTRIBUTION SYSTEMS OR ANY LOW FREQUENCY SIGNAL SUSCEPTIBLE FROM SEVERAL SIMULTANEOUS USES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9600414A ES2114808B1 (en) 1996-02-22 1996-02-22 IMPROVEMENTS IN MULTIPURPOSE SOUND DISTRIBUTION SYSTEMS OR ANY LOW FREQUENCY SIGNAL SUSCEPTIBLE FROM SEVERAL SIMULTANEOUS USES.

Publications (2)

Publication Number Publication Date
ES2114808A1 true ES2114808A1 (en) 1998-06-01
ES2114808B1 ES2114808B1 (en) 1999-02-16

Family

ID=8293895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600414A Expired - Fee Related ES2114808B1 (en) 1996-02-22 1996-02-22 IMPROVEMENTS IN MULTIPURPOSE SOUND DISTRIBUTION SYSTEMS OR ANY LOW FREQUENCY SIGNAL SUSCEPTIBLE FROM SEVERAL SIMULTANEOUS USES.

Country Status (1)

Country Link
ES (1) ES2114808B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097690A (en) * 1976-11-05 1978-06-27 Precision Components Inc. Intercommunication and alarm telephone system
US4554411A (en) * 1983-01-24 1985-11-19 Scovill Inc. Intercom system
WO1993011637A1 (en) * 1991-12-05 1993-06-10 Inline Connection Corporation Rf broadcast and cable television distribution system and two-way rf communication
WO1993014611A1 (en) * 1992-01-09 1993-07-22 Square D Company Improved audio distribution system
WO1995001041A1 (en) * 1993-06-23 1995-01-05 Feinberg David H An integrated telephone, intercom, security and control system for a multi-unit building

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097690A (en) * 1976-11-05 1978-06-27 Precision Components Inc. Intercommunication and alarm telephone system
US4554411A (en) * 1983-01-24 1985-11-19 Scovill Inc. Intercom system
WO1993011637A1 (en) * 1991-12-05 1993-06-10 Inline Connection Corporation Rf broadcast and cable television distribution system and two-way rf communication
WO1993014611A1 (en) * 1992-01-09 1993-07-22 Square D Company Improved audio distribution system
WO1995001041A1 (en) * 1993-06-23 1995-01-05 Feinberg David H An integrated telephone, intercom, security and control system for a multi-unit building

Also Published As

Publication number Publication date
ES2114808B1 (en) 1999-02-16

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