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An audio system includes a circuit (12) for processing an audio signal, which circuit (12) having an input (20) for receiving the audio signal and an output (26)...
Sound reinforcement system having an echo suppressor and loudspeaker
A sound reinforcement system includes several microphones, a microphone beamformer coupled to the microphones, adaptive echo compensator (EC) coupled to the...
Embedding a first digital information signal into a second digital
information signal for transmission via a...
A transmitter is disclosed for transmitting a first and second digital information signal. Said first digital information signal comprises first frames having at...
Variable bit rate video encoding method and device
The DVD standard, with which a very good quality is required all along the recording step, allows for variable bit rate transmission of data, according to which...
VSV-MOE pre-equalizer for 8-VSB DTV
A vestigial sideband (VSB) modulation minimum output energy (MOE) pre-equalizer operating on a received ATSC 8-VSB DTV signal includes one or more of an adaptive...
Multicarrier transmission system with reduced complexity leakage matrix
Described is a transmission system for transmitting a multicarrier signal from a transmitter (10) to a receiver (20). The multicarrier signal comprises a...
Using real random number generator as proof of time
A truly random sequence of bits is transmitted from a transmitter, such that a receiver can receive and store a portion of the transmission for the duration of...
Collision avoidance in IEEE 802.11 contention free period (CFP) with
overlapping basic service sets (BSSs)
A wireless medium access control (MAC) protocol and system for implementing the MAC protocol is arranged to operate in such a manner as to avoid collisions from...
Record carrier, playback device and method of recording information
A record carrier has substantially parallel tracks having first variations of a first physical parameter and second variations of a second physical parameter of...
Playback apparatus with second variation detection
The invention relates to a playback apparatus for retrieving information from an information carrier (2). The information has been recorded on the information...
Method and apparatus for dithering or undithering data words in a data
Method and apparatus for dithering and undithering data words in a data stream. The method comprises the steps of processing a data word in a data stream to...
Calibration wafer for a stepper
There is a method for manufacturing wafers. In an example embodiment, the method employs a stepper with a reticle, lens, and stage movement parameters that...
Transflective LCD device having color filters with through holes
A transflective liquid crystal display device including: first and second transparent substrates facing each other with a reflective portion and a transmissive...
Chip-on-glass array substrate of liquid crystal display device and method
of fabricating the same
An array substrate device for a liquid crystal display device includes a gate line, a gate pad connected to a first end of the gate line, a gate insulating layer...
Liquid crystal display device with touch panel and method of fabricating
A liquid crystal display device with a touch panel and a method of fabricating the same are disclosed in the present invetion. The liquid crystal dispel device...
Demonstrating an effect of a signal-processing operation by a
The invention relates to a device for demonstrating an effect of a selected signal-processing operation. The device comprises signal-processing means (3) for...
Liquid crystal panel device having a touch panel and method for driving
A liquid crystal panel device having a touch panel, includes a liquid crystal panel, a touch panel positioned on the liquid crystal panel, a signal line having...
Method of color image display for a field sequential liquid crystal
A field sequential liquid crystal display device comprises a liquid crystal panel having an upper substrate, a lower substrate and a liquid crystal layer...
A microwave antenna is described, having a substrate (11), at least one resonant metallization structure (1) and at least a first and a second feed point (3, 4,...
MRI system having a gradient magnet system with a balance member
The invention relates to a magnetic resonance imaging (MRI) system (1) comprising an examination volume (11), a main magnet system (13) for generating a main...
Plasma picture screen with blue phospor
A plasma picture screen provided with a luminescent layer which comprises a blue Eu.sup.2+-activated phosphor and a UV-C light emitting phosphor. The mixing of...
Rare-gas low-pressure discharge lamp, method of manufacturing a rare-gas
low-pressure discharge lamp, and...
A rare-gas low-pressure discharge lamp for generating ultraviolet light, in particular for cosmetic or therapeutic purposes, has a discharge vessel which is...
Rail in flat type cathode ray tube
A rail of a flat type cathode ray tube is disclosed, wherein the flat type cathode ray tube comprises a panel having a deposited fluorescent surface therein and...
Low-pressure mercury vapor discharge lamp
A low-pressure mercury vapor discharge lamp includes a discharge vessel having two end portions. An electrode carrier is arranged in an end portion and carries...
Liquid crystal display device having enlarged channel region and
fabricating method thereof
A liquid crystal display, and a fabricating method thereof, having TFTs with specially shaped channels produced by protrusions on source and drain electrodes.
Device comprising a sound signal generator and method for forming a call
This device (1) enables the user to personalize the call signal (ringing) which it is called on to deliver. This personalization consists of transforming a...
Thin film transistor having copper alloy wire and method of manufacturing
A thin film transistor and a method of manufacturing the same includes forming a copper alloy line on substrate, an oxidation film formed on the upper surface of...
Method of fabricating top gate type thin film transistor having low
A method of forming a polysilicon thin film transistor that includes depositing an amorphous silicon layer over a substrate, crystallizing the amorphous silicon...
Method of manufacturing an electronic device, and electronic device
The invention relates to a method of manufacturing a semiconductor device (10), whereby an electric element (11) is attached on or above a carrier plate (4)...
Active matrix organic electroluminescent display device and fabricating
An active matrix organic electroluminescent display device of the present invention is fabricated through a six-mask process unlike the related art that uses...
Process of producing magnesium ammonium phosphate in monohydrate form
A process for converting the more easily synthesized and stored AMP hexahydrate into monohydrate of high purity. The resultant monohydrate (dittmarite) can then...
Method and apparatus for cooling a contacting surface of an ultrasound
A cooling system for an ultrasonic imaging system is provided, the ultrasonic imaging system having a probe for transmitting and receiving acoustic signals...
Medical diagnostic system
A medical diagnostic system, for example, an X-ray examination apparatus, comprises a local group of functions which are only locally adjustable and a global...
LCD backlight using two-dimensional array LEDs
One embodiment of the invention provides a backlight for an LCD display. The backlight uses a two-dimensional array of single color or white LEDs and a diffusing...
Adaptive TV program recommender
A system for recommending television programs makes use of probabilistic calculations and a viewer profile to create a recommendation. The probabilistic...
Method of operating an apparatus intended to permit access to services
Certain providers, notably of television programs, subsidize the receivers and want to avoid that these apparatuses can also be used for the services offered by...
Method for coding a presentation utilizing a sub-presentation having an
independent play-out specification
A coded presentation comprises a number of sub-presentations, each comprising a number of presentation elements. A presentation element is an elementary part...
Entry locking for large data structures
The invention is based on the idea that for a large data structure with N entries, memory space for the locks corresponding to the entries can be saved by...
Speech recognition apparatus having multiple audio inputs to cancel
background noise from input speech
A speech recognition apparatus including an audio cancellation module is disclosed. The module includes an audio input for receiving an audio signal from a...
Parametric coding of an audio or speech signal
An encoder includes a segmentation unit for segmenting an audio or speech signal into at least one segment and a calculation unit for calculating sinusoidal code...
Speech coding system
In a speech coding system with an encoder and a decoder cooperating with said encoder, the speech encoder comprises a pre-processor and an ADPCM encoder with a...
System having an impulse noise filter means
A communication system comprises a network, such as a hybrid fibre coax (HFC) network, one or more optical transmitters and potential impulse noise sources for...
Method for the training or adaptation of a speech recognition device
The invention relates to a method for the training or adaptation of a speech recognition device used to act upon functions of an electrical appliance, for...
Device for generating x-rays having a heat absorbing member
The invention relates to a device for generating X-rays (41). The device comprises a source (5) for generating an electron beam (35), and a carrier (7) which is...
Power supply for an X-ray generator
A power supply for X-ray generators which includes at least one inverter (11, 12, 13), at least one transformer (111, 121, 131) and at least one voltage cascade...
Iterative CDMA phase and frequency acquisition
A system and method is provided that searches for the frequency and phase of a CDMA transmission in an iterative manner. With its automatic frequency control...
Wireless network with a selection of transport format combinations
A wireless network includes a radio network controller and a plurality of terminals which are provided for transmitting useful data over logic channels which...
Optical scanning device
An optical pickup unit for scanning an optical disk includes a first optical branch including a first radiation source for emitting a first radiation beam of a...
Scanning device including a partly plastic high-NA objective system
An optical scanning device for scanning an information layer (104) of an optical record carrier (102) includes a radiation source (110) for generating a...