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Methods and apparatuses for encoding and decoding object-based audio
Provided are an audio encoding method and apparatus and an audio decoding method and apparatus in which audio signals can be encoded or decoded so that sound...
Apparatus and method for error concealment in low-delay unified speech and
An apparatus for generating spectral replacement values for an audio signal has a buffer unit for storing previous spectral values relating to a previously...
Method and device for adjusting sound levels of sources based on sound
A system for generating one or more enhanced audio signals such that one or more sound levels corresponding with sounds received from one or more sources of...
Feedback microphones encoder modulators, signal generators, mixers,
amplifiers, summing nodes
A noise-cancelling system includes headset for generating a feedback signal for noise-cancellation in response to sound externally generated from the headset....
Method of retrieving processing properties and audio processing system
Techniques for storing and retrieving processing properties for processing an audio signal in an audio processing system, such as, an audio mixing console are...
Simulator for skill-oriented training
A simulator for skill-oriented training is presented. The simulator includes a platform having a sensor and provides an immersive virtual training environment....
Independent game and chat volume control
Methods and systems are provided for independent audio volume control. For example, an audio component (e.g., implemented in an element of an audio setup) may...
Quantity adjusting apparatus
To realize a change in a volume that does not give a user a feeling of strangeness even when a great processing load is put on a volume determining unit. A...
Method for reducing the energy consumption in a wireless communication
terminal and communication terminal...
The invention relates to a wireless communication terminal able to transmit and/or receive video, audio or data signals in a first and a second frequency band...
Enhanced call recording for dual-SIM dual-active wireless communication
A multi-Subscriber Identity Module (SIM) wireless communication device includes: a first communications unit; a second communications unit; a recording unit;...
Optimizing audio systems
A system with speakers in a listening environment is optimized acquiring data to determine characteristics of the acoustic field generated by the speakers. Test...
Multipath interference reduction
The invention provides an audio signal processing system in which a magnitude spectrum of a frequency domain audio signal is processed based on a measure of...
Channel crosstalk removal
Techniques for removing crosstalk from a system, e.g., an audio system, having first and second (e.g., left and right) channels. In an aspect, first and second...
Compressor based dynamic bass enhancement with EQ
Systems and methods for enhancing the low frequency response of a loudspeaker for relatively low input level audio signals and protect the loudspeaker for...
Gaming headset with programmable audio paths
A headset having game, chat and microphone audio signals is provided with a programmable signal processor for individually modifying the audio signals and a...
Mobile terminal and method for operating same
The present invention relates to a mobile terminal, and a method for operating the same. According to an embodiment of the present invention, a method for...
Computer-implemented system and method for user-controlled processing of
A computer-implemented system and method for user-controlled processing of audio signals is provided. An audio signal including a reference segment and a...
Method and system for informing a user that a call is no longer on hold
Methods and systems for detecting completion of hold time for a user on a call are provided herein. In some embodiments, a method for detecting completion of...
Methods and devices for automatic volume control of a far-end voice signal
provided to a captioning...
Apparatuses and methods are disclosed for automatic volume control of an audio stream reproduced by a captioning communication service for use by a call...
Decoding of encrypted file
A method and system for decoding an encrypted file. A recipient computer: receives, from a sender computer, the encrypted file having a filename that includes...
Information mixer and system control for attention management
Systems and methods for controlling various aspects of ensemble experiences and system control for attention management are disclosed. In one embodiment, a...
Near field communication circuitry used for hearing aid compatibility
An apparatus including a coil antenna; and near field communication (NFC) circuitry connected to the coil antenna. The NFC circuitry is configured to create a...
Aircraft radio with improved standby performance
An aircraft radio comprises a receiver, an audio output, and a processing element. The receiver is tuned to a first radio frequency which provides a first audio...
Self-organized acoustic signal cancellation over a network
A system for self-organized acoustic signal cancellation over a network is disclosed. The system may transmit an acoustic sounding signal to an interfering...
Sound processing device, sound processing method, and sound processing
A sound processing device includes a separation unit configured to separate at least a music signal and a speech signal from a recorded audio signal, a noise...
Method and system for digital gain processing in a hardware audio CODEC
for audio transmission
In a hardware audio CODEC which processes audio signals from a plurality of inputs, voltage and/or power levels of the input audio signals may be adjusted such...
LPC residual signal encoding/decoding apparatus of modified discrete
cosine transform (MDCT)-based unified...
Disclosed is an LPC residual signal encoding/decoding apparatus of an MDCT based unified voice and audio encoding device. The LPC residual signal encoding...
Reduced complexity converter SNR calculation
The present document relates to audio encoding/decoding. In particular, the present document relates to a method and system for reducing the complexity of a bit...
Method and apparatus for layout and format independent 3D audio
A method for encoding audio signals, for later reproduction in arbitrary three-dimensional loudspeaker layouts, based on the generation of an intermediate...
Systems and methods for gathering research data
Methods and systems are provided for gathering research data that includes information pertaining to audio signals received on a portable device, such as a cell...
Method and system for implementing near field communication
Disclosed are a method and a system for implementing near field communication (NFC). The method includes: modulating a digital signal to generate an audio...
Enabling secure transactions between spoken web sites
Techniques for enabling a secure transaction with a remote site that uses voice interaction are provided. The techniques include authenticating a remote site to...
Chip level integration of a boosted class-D amplifier and integrated LED
A single integrated circuit includes a single boost converter, a first circuit, a second circuit, and a controller. The single boost converter supplies power to...
Controlling coughing and swallowing
To protect an airway of a patient, it is important for the patient to be able to swallow and cough effectively. To promote an effective cough or swallow,...
Sensitivity calibration method and audio device
Embodiments of the present invention disclose a sensitivity calibration method and an audio device. The method of the present invention includes determining...
Hearing assistance system and method
A system for providing hearing assistance having: an audio signal source; a transmission unit transmitting audio signals as data packets in a frame structure; a...
Method and apparatus using head movement for user interface
A hearing device, a hearing device controller and a method of controlling a hearing device are provided. A hearing device includes a movement estimation unit...
Multipurpose connector for multiplexing headset interface into
high-definition video and audio interface, and...
The present invention provides a multipurpose connector for multiplexing a headset interface into a high-definition video/audio input interface and a handheld...
Device and method for driving a sound system and sound system
A driving device for a sound system by loudspeaker signals, wherein the sound system has a wave field synthesis loudspeaker array and one or several supply...
Audio apparatus and method of changing sound emission mode
An audio apparatus includes a main body, a plurality of speakers provided in the main body, a storage section configured to store a conversion table which...
Hearing device, method and system for automatically enabling monitoring
mode within said hearing device
Aspects of the invention relate to a hearing device for automatically enabling monitoring within the hearing device including an electronic module arranged for...
System for controlling displacement of a loudspeaker
In an example embodiment, an apparatus includes an enclosure having a loudspeaker mounted therein. The apparatus also includes an IC package mounted inside the...
Method and system for enabling video communication via ethernet utilizing
asymmetrical physical layer operations
Signals may be communicated between a video source and a video rendering device via and asymmetrical multi-rate Ethernet physical layer (PHY). The asymmetric...
Head mounted display and method of outputting audio signal using the same
The invention relates to a head mounded display that outputs an audio signal of an external digital device according to whether the audio signal is directional...
Video/audio system and method enabling a user to select different views
and sounds associated with an event
A video/audio system includes an interface device that receives a plurality of audio and video signals from a plurality of sources. The interface device...
Method for reproducing music file of mobile communication terminal and
mobile terminal implementing the same
Mobile communication terminals and methods are provided. A mobile communication terminal includes a transceiver, audio processing unit, speaker, connecting...
Vehicle and method for controlling the same
A vehicle and a method for controlling the same are provided. In particular, linking information of a broadcast signal having been output during a turn-off mode...
Automatic gain control sub-circuit management
Aspects of the subject disclosure provide a reader device for managing operation of an automatic gain control (AGC) sub-circuit on a host device computing...
Apparatus and method for reducing TDMA noise in terminal
An apparatus for reducing TDMA noise in a terminal transceiving a wireless signal in a TDMA scheme, includes an interface unit in which an output accessory is...
Low delay real-to-complex conversion in overlapping filter banks for
partially complex processing
An arrangement of overlapping filter banks comprises a synthesis stage and an analysis stage. The synthesis stage receives a first signal segmented into time...