MA39255B1 - Device and method for reducing the untimely loudness of audio devices. - Google Patents

Device and method for reducing the untimely loudness of audio devices.

Info

Publication number
MA39255B1
MA39255B1 MA39255A MA39255A MA39255B1 MA 39255 B1 MA39255 B1 MA 39255B1 MA 39255 A MA39255 A MA 39255A MA 39255 A MA39255 A MA 39255A MA 39255 B1 MA39255 B1 MA 39255B1
Authority
MA
Morocco
Prior art keywords
remote control
signals
devices
audio devices
present
Prior art date
Application number
MA39255A
Other languages
French (fr)
Other versions
MA39255A1 (en
Inventor
EL HARZLI Mohamed
EL KHADIRI Nawfal
Original Assignee
Univ Abdelmalek Essaadi
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 Univ Abdelmalek Essaadi filed Critical Univ Abdelmalek Essaadi
Priority to MA39255A priority Critical patent/MA39255B1/en
Priority to PCT/MA2017/050001 priority patent/WO2018030882A1/en
Publication of MA39255A1 publication Critical patent/MA39255A1/en
Publication of MA39255B1 publication Critical patent/MA39255B1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/40—Remote control systems using repeaters, converters, gateways
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices
    • G08C2201/51—Remote controlling of devices based on replies, status thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Television Receiver Circuits (AREA)

Abstract

La présente invention a trait à un dispositif et un procédé pour réduire l'intensité sonoreintempestive des appareils audio tel qu'un téléviseur et plus particulièrement au moyen de signauxde télécommande.La présente invention apporte une solution, par rapport à l'état de la technique, qui est aussi biensimple à installer par toute personne n'ayant pas obligatoirement les compétences requises,qu'isolée vis-à-vis des circuits constituant les appareils audio à commander tels que des téléviseurs.En effet, la présente invention est basée sur une limitation du niveau sonore de tels appareils enagissant sur les signaux de la télécommande associée à chacun de ces appareils.L'invention est basée en particulier 'sur l'utilisation de la télécommande pour réduire le niveausonore excessif provoqué par le changement de chaînes de télévision, de programmes ou encorependant le passage à des spots publicitaires.Le moyen utilisé pour aboutir à un ter résultat est d'agir non pas sur les signaux audio ou vidéo pouréviter toute altération de ceux-ci, mais sur les signaux de la télécommande associée à l'appareil àcontrôler. De cette manière, seule une action automatique sur le volume en général, et le volume« bas» en particulier, a lieu.The present invention relates to a device and a method for reducing the unintended loudness of audio devices such as a television and more particularly by means of remote control signals. The present invention provides a solution, compared to the state of the art. which is also simple to install by anyone who does not necessarily have the required skills, isolated from the circuits constituting the audio devices to be controlled such as televisions. Indeed, the present invention is based on a limitation of the sound level of such devices acting on the signals of the remote control associated with each of these devices. The invention is based in particular on the use of the remote control to reduce the excessive level of noise caused by the change of television channels, programs or during the switch to commercials.The means used to achieve a result is ter not to act on the audio or video signals to avoid any alteration of them, but on the signals of the remote control associated with the device to control. In this way, only an automatic action on the volume in general, and the "low" volume in particular, takes place.

MA39255A 2016-08-08 2016-08-08 Device and method for reducing the untimely loudness of audio devices. MA39255B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA39255A MA39255B1 (en) 2016-08-08 2016-08-08 Device and method for reducing the untimely loudness of audio devices.
PCT/MA2017/050001 WO2018030882A1 (en) 2016-08-08 2017-05-09 Device and method for reducing the undesirable sound intensity of audio appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA39255A MA39255B1 (en) 2016-08-08 2016-08-08 Device and method for reducing the untimely loudness of audio devices.

Publications (2)

Publication Number Publication Date
MA39255A1 MA39255A1 (en) 2018-03-30
MA39255B1 true MA39255B1 (en) 2018-05-31

Family

ID=59523215

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39255A MA39255B1 (en) 2016-08-08 2016-08-08 Device and method for reducing the untimely loudness of audio devices.

Country Status (2)

Country Link
MA (1) MA39255B1 (en)
WO (1) WO2018030882A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2845130B2 (en) 1994-05-13 1999-01-13 日本電気株式会社 Communication device
AU1112195A (en) 1994-11-23 1996-06-17 Serge Saadoun Device for automatic adaptation of the average sound level of a television set
US5778077A (en) 1995-09-13 1998-07-07 Davidson; Dennis M. Automatic volume adjusting device and method
US9692506B2 (en) * 2013-12-30 2017-06-27 Universal Electronics Inc. Infrared repeater

Also Published As

Publication number Publication date
MA39255A1 (en) 2018-03-30
WO2018030882A1 (en) 2018-02-15

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