| BANG & OLUFSEN A/S Patent applications |
| Patent application number | Title | Published |
|---|
| 20110317075 | Method and system for adapting film judder correction - A TV or monitor with a sensor sensing radiation or light from the surroundings, where a controlling unit, on the basis of the sensed radiation or parameters of a video signal, frame rate converts an original video signal to an up converted video signal by determining additional images for the video signal, the additional images being determined on the basis of the determined radiation/light or parameter of the video signal in order to relatively reduce frame rate conversion generated artefacts when the radiation or light intensity is higher. | 12-29-2011 |
| 20100318552 | SYSTEM AND A METHOD FOR PROVIDING INFORMATION TO A USER - A media presenter or e-book synchronizing with a server or central unit, where the server or central unit is adapted to perform multiple searches and provide the results in predetermined folders, and where, upon synchronization, the media presenter provides the received search results in corresponding folders therein. | 12-16-2010 |
| 20100275158 | SYSTEM AND A METHOD FOR PROVIDING EVENTS TO A USER - A system and method for providing events to a user, where, when providing events from a first playlist, the user may instruct the system to generate a second playlist of events related to the event presently provided, and where, when the second playlist has been provided, the system returns to the first playlist. | 10-28-2010 |
| 20100245363 | METHOD OF GENERATING A TEXT ON A HANDHELD DEVICE AND A HANDHELD DEVICE - A method and a system for generating a text on a handheld device having a touch sensitive display displaying in a first area any generated text and in another area proposed symbols/letters/words/characters for use in the first area, where touching the display alters between navigating in the text of the first area and selecting/highlighting one or more of the proposed symbols/letters/words/characters of the second area. | 09-30-2010 |
| 20100188870 | CHARGE MODE CONTROL - An apparatus and a method for converting power from a power input to an DC output voltage or current, which apparatus has a serial resonance converter, where a first feedback circuit is connected from the output terminal to an error amplifier, where the apparatus further has a second feedback circuit with at least one first resistor that is connected to a coil and to ground, which second feed back circuit connects the line between the first resistor and the coil and towards an inverting integrator, the output of which is connected through a second capacitor to a second input at a control circuit. As a result, the oscillating frequency is under influence of a signal that depends on the voltage generated in the resistor connected in serial to the coil or transformer. | 07-29-2010 |
| 20100116952 | SUPPORT FOR MULTIMEDIA UNITS - The invention relates to a mechanical unit which by great flexibility enables the arranging and positioning of an electronic unit containing a screen, e.g. a TV, in such a way that the display surface of the unit can be disposed optimally with respect to the comfort of the user. By the indicated invention is achieved a large degree of freedom with regard to rotating and tilting the unit to relevant positions. | 05-13-2010 |
| 20100033354 | TOUCH SENSITIVE DEVICE - A sensitive precision detector to sense user given control input in terms of activation on a cover plate by moving the finger with an easy touch, or with a force vertically or with a force in circular or elliptical movements on the surface of the cover plate. The precision detector is configured as a structure having the cover plate made in a conducting material. A first member constitutes the cover plate which is pre-processed to have a certain ability to be depressed along the Z-axis upon activation from a finger touch. The first member constitutes the one electrode of a capacitor and having the second member as the other electrode of the capacitor. Change in the capacitance is detected upon activation with a force provided on the cover plate. | 02-11-2010 |
| 20090296943 | REPRODUCTION OF LOW FREQUENCY EFFECTS IN SOUND REPRODUCTION SYSTEMS - The invention relates to a method and system for reproduction of sound signals con-tained in a low frequency effect (LFE) channel in an audio reproduction system com-prising at least one main loudspeaker—although typically either five main loudspeakers in a surround sound system or two main loudspeakers in a traditional stereophonic system—and at least one low frequency loudspeaker (subwoofer) for reproduction of the lowest portion of the audible frequency range. According to the method and system of the present invention, the frequency range or the LFE channel is subdivided into a first frequency region below a given cutoff frequency, which first frequency region is provided to the subwoofer, and a second frequency region above said cut-off frequency, which second frequency region is provided to at least one of the main loudspeakers. | 12-03-2009 |
| 20090097817 | MULTIPLE-INPUT VIDEO-IMAGE MERGING SYSTEM - In order to prevent shudder and other artifacts when combining images from, e.g., TV and PC sources, a frame-synchronized alpha merging output from a separate unit is provided. | 04-16-2009 |
| 20090060370 | FILTER FOR ADAPTIVE NOISE REDUCTION AND SHARPNESS ENHANCEMENT FOR ELECTRONICALLY DISPLAYED PICTURES - Electronic images that are degraded by noise and data reduction, such as MPEG encoding, display artifacts in the reproduced image, such as ringing (“ripples”) and blocks (“huge pixels”), and noise in the image may be apparent as graininess. By performing image analysis, both on a frame-by-frame and pixel-by-pixel basis it is possible to identify and separate edges in the image, ringing artifacts and the boundaries between block transitions. By applying noise reduction according to the analysis, followed by sharpness enhancement, it is possible to clean up the image for further utilization. | 03-05-2009 |
| 20090009607 | System for Providing Uniform Image Quality in Displays for Image Reproduction - Although video display screens are factory calibrated to correct performance, they differ in the actual color balance presented to the viewer. Similarly, the output of video sources may vary, in particular from video cameras. For recalibration purposes, each video display screen is connected to the video source via a Central Processing Device, and each video display screen is calibrated when first installed by means of a test signal having a pre-defined color balance. The signal is analyzed by means of a three-color sensor, and the information is fed back to the Central Processing Device and stored along with a device identifier. Any subsequent video signal provided to a particular video display screen will be modified electronically by means of individual stored parameters. Video sources will have their output signals similarly modified after having been subjected to a similar analysis performed on a video display screen already calibrated. | 01-08-2009 |
| 20080270582 | Table Based Distributed Control for a Network of Consumer Electronics - A system with a number of consumer electronics units interconnected by a digital data network, each of the units comprising a computer for controlling the functioning of the unit itself and the functioning in interplay with the other units in the network. The computer is provided with at least one general table with interrelated table entrances, wherein each available functional state of the unit and each available interplay with other units is given by an entrance in this at least one table. | 10-30-2008 |
| 20080212788 | Recording, Synthesis And Reproduction Of Sound Fields In An Enclosure - The invention relates to simulation of sound fields in enclosures, for instance for application in listening tests, where test subjects assess the sound quality or other sound perception characteristics of the sound field. According to a specific embodiment, the system comprises a binaural synthesis portion which synthesises sound for instance from a sound-reproduction equipment based on measured impulse responses of an actual room stored in a data base ( | 09-04-2008 |
