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Devialet patents


Recent patent applications related to Devialet. Devialet is listed as an Agent/Assignee. Note: Devialet may have other listings under different names/spellings. We're not affiliated with Devialet, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Devialet-related inventors


Method for controlling an operating parameter of an acoustic apparatus

. . . . . . . . . . A method for controlling an operating parameter of an acoustic apparatus, including implementing a screen displaying at least one window including a cursor able to occupy positions relative to a reference of the window, the positions representing values of the operating parameter between a minimal and a maximal value, displaying the cursor in an initial position relative to the reference representative of an initial value of the operating parameter, acquiring an elementary command from an operator, moving the cursor with respect to the reference as a function of the elementary command, from the initial position to a final position in order to select a final value of the operating parameter in a range of selectable values containing the initial value, and sending the selected value to the acoustic apparatus, wherein the range of selectable values has an amplitude strictly less than the difference between the maximum and the minimum values.. . ... Devialet

Current-to-voltage converter, amplifier input stage and corresponding amplifier

The current-to-voltage converter includes an input for the current to be converted, an output for the converted voltage, a current-to-voltage conversion resistor arranged between the output and a reference potential, a processing circuit including a transistor, the input being connected to the output via the transistor, a twin circuit including components identical to and disposed in a similar way to those of the processing circuit, a voltage follower connected at the input to the processing circuit and at the output to the twin circuit, and means for reinjecting the current at the output of the follower into the processing circuit.. . ... Devialet

Input stage of an amplifier and corresponding amplifier

The input stage (16) of a high-fidelity amplifier (10) with high linearity and a low distortion rate comprises:—an input (12) for the digital signal to be converted;—a voltage output (26) for the converted voltage;—a digital/analog converter (20), the input of which forms the input (12) for the digital signal to be converted, the digital/analog converter (20) having access to a signal terminal (24);—a voltage current conversion resistor (36) arranged between the voltage output (26) and a reference potential; and—a current/voltage converter (22) that has a voltage output and is arranged between the signal terminal (24) and the voltage outlet (26). The current/voltage converter (22) comprises a transistor (46). ... Devialet

Very high fidelity audio amplifier

. . Disclosed is the audio amplifier comprising an input for an audio signal to be amplified and an output for powering a load on the basis of the amplified audio signal; a generator of reference voltage of very high linearity and low output impedance, able to receive, as input, the audio signal to be amplified; a power current generator comprising a power voltage generator whose output is connected to the output of the reference voltage generator through a coupling impedance. The coupling impedance comprises two coupling inductances mounted in series between the output of the reference generator and the output of the power voltage generator and an attenuation impedance linking a mid-point between the two coupling inductances and a reference potential, wherein the attenuation impedance includes an attenuation inductance.. ... Devialet

Packaging suitable for at least one heavy object

Packaging for at least one object, preferably having a mass between 2 and 25 kg, comprising a body having at least two parts movable between a closed configuration defining a housing to receive the object, and an open configuration, in which the two parts are separated from one another to allow the object to be removed. The body defining, when closed, a lower face intended to rest on a surface in a bearing direction; and a member fixing the two parts together. ... Devialet

Assembly of electronic devices intended to be connected to at least one computer network and method of transferring digital data in this assembly

An assembly of electronic devices connected to a computer network comprises a digital data sender device comprising a short-range radioelectric main communication module and a secondary communication module, and a digital data receiver device comprising a short-range radioelectric main communication module and a secondary communication module. The assembly furthermore comprises a digital data transmitter device comprising a processor, a memory for storing the digital data, and a short-range radioelectric communication module able to communicate with the secondary module of the sender device when the transmitter device is in proximity to the sender device, and with the secondary module of the receiver device when the transmitter device is in proximity in the receiver device.. ... Devialet

Method using a loudspeaker comprising a module for generating a value representative of the internal operation of the loudspeaker

. . The invention relates to a method implementing at least one loudspeaker comprising at least one module suitable for generating a value representative of an internal operation of the loudspeaker, and a memory unit for storing an alarm criterion relative to the generated value, and control software for controlling the loudspeaker. The method further comprising the steps of the module produces a value representative of the internal operation of the loudspeaker, the loudspeaker compares the generated value and the alarm criterion, and the loudspeaker emits a sound or visual signal if the result of the comparison indicates that the generated value fulfills the alarm criterion.. ... Devialet

Method for identifying a plurality of devices that can be connected to at least one remote unit

Devices connected to a remote unit, each device storing at least one identifier of the device, and at least one configuration parameter representative of a configuration of the device, and a control set adapted for remotely controlling the devices, the control set comprising an interface. The method comprises selecting, by a user, any of the configuration parameters by the interface, detecting, by the control set, that the configuration parameter is selected and providing an identification parameter of the device corresponding to the configuration parameter. ... Devialet

Support for audio system and audio equipment comprising such a support

The invention relates to a support for an audio system, the audio system comprising a heat source, a discharge surface for the heat and means for conducting at least one portion of the heat produced by the heat source towards the discharge surface. The support further comprises a plate comprising at least one heat-conducting elastic member able to deform for fitting at least one portion of the discharge surface of the audio system, and a thermal dissipation radiator in thermal contact with the elastic member.. ... Devialet








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Devialet in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Devialet with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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