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System and method for automatically producing haptic events from a digital
In an embodiment, a system and method for automatically converting a plurality of events in a plurality of channels in a structured representation sequence into...
Audio clocking in video applications
A method of operating an electronic video device such as a DVD player, wherein video clock signals and audio clock signals are derived from a system clock...
Audio interval training device
There is provided an audio interval training device, including a sensing unit to obtain a parameter of a user in physical exercise, a memory to store a...
Parametric stereophonic audio decoding for coefficient correction by
An audio decoding method includes: acquiring, from encoded audio data, a reception audio signal and first auxiliary decoded audio information; calculating...
Method, apparatus, system and software product for adaptation of voice
activity detection parameters based...
Encoding audio signals with selecting an encoding mode for encoding the signal categorizing the signal into active segments having voice activity and non-active...
Hierarchical encoding/decoding device
A system for coding a hierarchical audio signal, comprising, at least, a core layer using parametric coding by analysis by synthesis in a first frequency band,...
Gapless audio playback
Various embodiments related to the performance of gapless audio playback of two or more audio tracks are provided. One disclosed embodiment provides a method of...
Envelope specific stimulus timing
An implantable stimulation arrangement is described for generating electrode stimulation signals for an implanted electrode array having stimulation electrodes....
Method for determining audio broadcast transmission signal coverage
Computer implemented methods and systems for the prediction of the reception of a desired in-band on-channel digital audio broadcast signal (IBOC DAB) are...
Hearing aid with a flexible elongated member
A hearing aid includes a shell for accommodation of a signal processor for processing an audio signal into a processed audio signal, and a receiver that is...
Spatial audio analysis and synthesis for binaural reproduction and format
A frequency-domain method for format conversion or reproduction of 2-channel or multi-channel audio signals such as recordings is described. The reproduction is...
Method and an apparatus for processing an audio signal
An apparatus for controlling a volume of an audio signal and method thereof are disclosed, by which a volume of an input signal can be controlled by using a...
Method for determining a noise reference signal for noise compensation
and/or noise reduction
The invention provides a method for determining a noise reference signal for noise compensation and/or noise reduction. A first audio signal on a first signal...
Audio output device
An audio output device includes: a main unit including a terminal configured to connect an external speaker; a speaker unit configured to be detachably attached...
Robust and efficient frequency-domain decorrelation method
An audio signal is processed by transforming the signal into a frequency domain representation having a plurality of frequency subbands. A decorrelated signal...
Method and apparatus for modifying a subsequently generated control
command in a content control system
In record or content control management systems, various selected reference, record control, copy protection or control information signals, or other...
Wide-band multi-format audio/video production system with frame-rate
A multi-format digital video production system enables a user to process an input video program to produce an output version of the program in a final format...
Method and apparatus for providing internet protocol datacasting (IPDC)
service, and method and apparatus for...
Provided are a method and apparatus for providing an Internet Protocol Datacasting (IPDC) service. The IPDC service providing apparatus includes a data input...
Reliable audio-video transmission system using multi-media diversity
A system and method for switching data packet traffic distribution across diverse transmission medium according to detected quality of service characteristics...
Method and apparatus for video conferencing in mobile terminal
A method and apparatus for video conferencing in a mobile terminal are disclosed. The method includes receiving audio-visual signals comprising a video signal...
Simultaneous radio detection and bearing system
Provided is a simultaneous radio detection and bearing system. More specifically, the radio detection and bearing system includes an RF conditioning subsystem...
Connection interface for personal electronic devices with a television
A connection interface allows individuals (such as guests at a lodging facility) to use portable personal electronic devices (such as laptop computers, digital...
Digital broadcasting system and method of processing data in digital
A digital broadcasting system and a method of processing is provided. A receiving system may include a signal receiving unit, a first data processor, a second...
Packet prioritization and associated bandwidth and buffer management
techniques for audio over IP
The present invention is directed to voice communication devices in which an audio stream is divided into a sequence of individual packets, each of which is...
Gesturing to select and configure device communication
Described is a technology by which a gesture made with a source device (e.g., a cellular telephone), such as a throwing or pointing motion, is used to...
Apparatus and method for coding and decoding multi-object audio signal
with various channel including...
Provided is an apparatus and method for coding and decoding multi-object audio signals with various channels and providing backward compatibility with a...
Responding to a call to action contained in an audio signal
An audio signal is monitored to detect the presence of a call to action contained therein. Addressing information is automatically extracted from the call to...
Character information presentation device
The text information presentation device calculates an optimum readout speed on the basis of the content of text information being input, its arriving time, and...
Device, system and method for enabling speech recognition on a portable
Devices, systems and methods for converting analog data to digital data or digital data to analog data for enabling speech recognition processing on a portable...
Method of filtering non-steady lateral noise for a multi-microphone audio
device, in particular a "hands-free"...
A multi-microphone hands-free device operating in noisy surroundings implements a method of de-noising a noisy sound signal. The noisy sound signal comprises a...
Scalable encoding device and scalable encoding method including quality
improvement of a decoded signal
A scalable encoding device is capable of improving quality of a decoded signal without increasing an encoding amount and compensating data with a sufficient...
Device and method for encoding by principal component analysis a
multichannel audio signal
A system and a method for coding by principal component analysis (PCA) of a multi-channel audio signal comprising the following steps: decomposing at least two...
Method and device for noise filling
A method for perceptual spectral decoding comprises decoding of spectral coefficients recovered from a binary flux into decoded spectral coefficients of an...
Efficient asynchronous sample rate conversion
Asynchronous sample rate conversion for use in a digital audio receiver is disclosed. Different algorithms are applied for the upsampling and downsampling...
Methods and apparatus to perform audio watermarking and watermark
detection and extraction
Encoding and decoding methods and apparatus as described. In one example, a method of embedding auxiliary information into an audio signal includes sampling the...
Independent and concurrent processing multiple audio input signals in a
prosthetic hearing implant
A prosthetic hearing implant capable of independently and concurrently processing multiple audio input signals such that each audio input signal is separately...
Invoke facility service and its applications to compound wireless mobile
Invented is a facility service to be used as a component service for building compound wireless mobile communication services (CWSs). The name ascribed to this...
Apparatus and method for reducing cross-talk between audio channels in a
An apparatus and a method for reducing cross-talk between audio channels in a mobile terminal are provided. The apparatus includes an ear jack, a radio signal...
Video reproducing apparatus
When a mark key of a remote control is pressed by a user during fast-forward reproduction of video images and audio sounds, a system control unit searches a...
System and method for synchronizing broadcast video with a secondary audio
Embodiments of the disclosed invention include an apparatus, method, and computer program product for providing a video source with a secondary audio source....
Microphone pop filter
A microphone pop filter for attenuating plosive artifacts utilizes a substantially acoustically transparent material configured to define multiple airfoil...
Hearing aid with wireless signal transmission
A hearing aid with wireless signal transmission is provided which includes a radio reception unit for wireless reception of modulated and/or coded audio...
Hearing aid system adapted to selectively amplify audio signals
A hearing aid includes a microphone to convert sounds into electrical signals and a memory to store a plurality of voice prints and a plurality of sound-shaping...
Wireless headset device capable of providing balanced stereo and method
A wireless earphone device capable of providing balanced stereo. The wireless headset includes a Bluetooth earphone device, an audio adaptor, and a stereo...
Power control apparatus, speaker apparatus and power control method
The speaker apparatus according to the invention is arranged in a manner that when the magnitude of an audio signal Sin increases temporarily and so a...
Distributed audio signal processing system having virtual channels
A distributed audio signal processing system having a plurality of linked audio signal processing units is disclosed. Each audio signal processing unit has...
Audio signal amplification
A system for amplifying a digital audio signal comprises a receiver 12 for receiving a digital audio signal, a level estimator 14 arranged to calculate the...
Audio system with parental maximum volume control
The disclosed embodiments relate to an audio system (100) and an associate method. An exemplary embodiment of the system (100) comprises a user interface (104)...
Effect adding method and effect adding apparatus
An effect adding method, includes: applying different gains to a positive side waveform portion and a negative side waveform portion of an audio signal...
Array speaker apparatus
An array speaker apparatus SParray includes a first radiation means for driving speaker units so that a first sound S1 of a main channel is radiated to a wall...