ES2087020A2 - Automatically balanced sound amplifier system. - Google Patents
Automatically balanced sound amplifier system.Info
- Publication number
- ES2087020A2 ES2087020A2 ES09400222A ES9400222A ES2087020A2 ES 2087020 A2 ES2087020 A2 ES 2087020A2 ES 09400222 A ES09400222 A ES 09400222A ES 9400222 A ES9400222 A ES 9400222A ES 2087020 A2 ES2087020 A2 ES 2087020A2
- Authority
- ES
- Spain
- Prior art keywords
- amplifier system
- module
- automatically balanced
- probes
- built
- 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
Links
Abstract
Automatically balanced sound amplifier system. The purpose of the automatically balanced sound amplifier system forming the subject of the invention is to control the ambient sound pressure level by means of its connection and integration into audio amplification systems, so that with it sound emissions do not go above what would constitute a transmission in contiguous rooms above the maximum levels laid down by the standards and which must not be exceeded. The system incorporates one or more pick-up probes 1 combined with microphone capsules 12, which extract reference values from the building components of the room being monitored. These probes 1 have a built-in module A for converting an acoustic signal into an electrical signal in a network transmitter 24 that it incorporates, which via a network receiver 29 will activate or deactivate a module B built into the amplifier system, making the corrections to the audio input level necessary to obtain a greater or lesser ambient sound pressure according to the commands issued by module A.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400222A ES2087020B1 (en) | 1994-02-08 | 1994-02-08 | COMPENSATED AUTOMATIC AMPLIFIER SOUNDING SYSTEM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400222A ES2087020B1 (en) | 1994-02-08 | 1994-02-08 | COMPENSATED AUTOMATIC AMPLIFIER SOUNDING SYSTEM. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2087020A2 true ES2087020A2 (en) | 1996-07-01 |
ES2087020R ES2087020R (en) | 1997-07-01 |
ES2087020B1 ES2087020B1 (en) | 1998-03-01 |
Family
ID=8285136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400222A Expired - Lifetime ES2087020B1 (en) | 1994-02-08 | 1994-02-08 | COMPENSATED AUTOMATIC AMPLIFIER SOUNDING SYSTEM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2087020B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019139925A1 (en) | 2018-01-09 | 2019-07-18 | Dolby Laboratories Licensing Corporation | Reducing unwanted sound transmission |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524846A (en) * | 1983-03-02 | 1985-06-25 | Whitby Ronney J | Loudspeaker system |
US4679651A (en) * | 1982-12-02 | 1987-07-14 | Peeters Robert D | Loudspeaker enclosure |
EP0298046A2 (en) * | 1987-07-03 | 1989-01-04 | Firm DAVOLI ATHOS | Device for measuring, indicating and controlling sound pressure (or sound levels) in an environment |
ES2024351A6 (en) * | 1990-11-23 | 1992-02-16 | Proyectos Ind Sonido Y Audio S | Apparatus for electronic emission and reception of sounds |
ES2040645A2 (en) * | 1992-03-09 | 1993-10-16 | Dicesva S A | Sound alarm and sound level limiting device |
-
1994
- 1994-02-08 ES ES9400222A patent/ES2087020B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679651A (en) * | 1982-12-02 | 1987-07-14 | Peeters Robert D | Loudspeaker enclosure |
US4524846A (en) * | 1983-03-02 | 1985-06-25 | Whitby Ronney J | Loudspeaker system |
EP0298046A2 (en) * | 1987-07-03 | 1989-01-04 | Firm DAVOLI ATHOS | Device for measuring, indicating and controlling sound pressure (or sound levels) in an environment |
ES2024351A6 (en) * | 1990-11-23 | 1992-02-16 | Proyectos Ind Sonido Y Audio S | Apparatus for electronic emission and reception of sounds |
ES2040645A2 (en) * | 1992-03-09 | 1993-10-16 | Dicesva S A | Sound alarm and sound level limiting device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019139925A1 (en) | 2018-01-09 | 2019-07-18 | Dolby Laboratories Licensing Corporation | Reducing unwanted sound transmission |
US10959034B2 (en) | 2018-01-09 | 2021-03-23 | Dolby Laboratories Licensing Corporation | Reducing unwanted sound transmission |
US11463832B2 (en) | 2018-01-09 | 2022-10-04 | Dolby Laboratories Licensing Corporation | Reducing unwanted sound transmission |
Also Published As
Publication number | Publication date |
---|---|
ES2087020B1 (en) | 1998-03-01 |
ES2087020R (en) | 1997-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19960701 Kind code of ref document: R Effective date: 19960701 |
|
FA2A | Application withdrawn |
Effective date: 19990217 |