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Near field communication application identification routing in card
A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or the data. The NFC device can include...
Systems and apparatuses for a secure mobile cloud framework for mobile
computing and communication
Systems and apparatuses for a secure mobile cloud framework (referred to as MobiCloud) for mobile computing and communication are disclosed. Embodiments of...
Method, apparatus and system for processing non-resource reservation type
The disclosure provides a method, an apparatus and a system for processing a non-resource-reservation type service, wherein the method for processing the...
Method to provide dynamic customized sports instruction responsive to
motion of a mobile device
A family of sports teaching applications that delivers customized lessons driven by the analysis of user body motions where data is captured via the...
Systems and methods for distributing content using attributes
Methods and apparatus for distributing content between fixed and nomadic servers using attributes. Attributes may relate to, inter alia, the type of content,...
Loudspeaker system for reproducing multi-channel sound with an improved
A loudspeaker system for reproducing multichannel sound with an improved sound image in a listening zone is disclosed. The loudspeaker system includes a first...
Embedding data in stereo audio using saturation parameter modulation
In some embodiments, a method for embedding data (e.g., metadata for use during post-processing) in a stereo audio signal comprising frames. Each of the frames...
Apparatus and method for generating multimedia data, and apparatus and
method for playing multimedia data
An apparatus and method for generating multimedia data and an apparatus and method for playing multimedia data are disclosed. The apparatus for generating the...
Device and method for optimizing stereophonic or pseudo-stereophonic audio
The invention permits optimum choice of those parameters which form the basis for the generation of stereophonic or pseudo-stereophonic signals. The user is...
Method and apparatus for audio matrix decoding
An audio matrix decoder is provided for decoding input signals L.sub.t and R.sub.t into output signals L.sub.out, C.sub.out, S.sub.out, and R.sub.out. The...
Loudspeaker polarity detector
A method comprising the steps of: determining one or more impedance values of a loudspeaker; and determining the polarity of a loudspeaker based on the one or...
Signal processing based on audio context
Described herein are systems, methods, and apparatus for determining audio context between an audio source and an audio sink and selecting signal profiles based...
Headphone listening apparatus
In at least one embodiment, a headphone listening apparatus including an audio listening device is provided. The audio listening device is programmed to receive...
Elastic body of audio accessory, audio accessory and electronic device
supporting the same
An elastic body of an audio accessory is provided. The elastic body includes a cylindrical inner cover, at least one outer cover which is elongated from a top...
Hearing prosthesis with accessory detection
The present application discloses hearing prostheses with two modes of operation and methods for operating the prostheses. In the first mode of operation, a...
Hearing aid systems
Systems, structures, and methods are provided to fit, program, or upgrade a hearing aid system to a patient. One embodiment includes the use of a mobile device...
Time division multiplexed access method of operating a near field
communication system and a near field...
A TDMA method of operating a near-field communication system, in which the same synchronous slot is allocated to more than one, non-interfering, transmitters,...
Hearing aid, loudspeaker, and feedback canceller
A hearing aid includes: a microphone; a hearing aid processing unit configured to provide a gain to a first signal based on an output signal from the microphone...
Automated sound processor with audio signal feature determination and
processing mode adjustment
A method includes determining a first feature of a first audio signal at a first location in a signal processing path and determining, using the first feature,...
Microphone unit having a plurality of diaphragms and a signal processing
A microphone unit includes a microphone substrate. A plurality of diaphragm units are disposed on the microphone substrate. Each of the diaphragm units includes...
System of audio speakers implemented using EMP actuators
A localized multimodal haptic system includes one or more electromechanical polymer (EMP) transducers, each including an EMP layer, such as an electrostrictive...
The present disclosure provides a speaker. The speaker includes a frame, a magnetic circuit system disposed within the frame, and a vibrating system disposed...
A full-audio-range speaker has a box, at least one dynamic speaker unit, and a vibration speaker. The box has multiple side walls and at least one wall hole....
Orientation based dynamic audio control
Control of audio output characteristics of the device is contemplated. The control may correspond with modifying the audio output characteristics according to...
System and method for dynamic control of audio playback based on the
position of a listener
An optimal listening position for the multi-channel audio sound system is determined. A listening area and other audio playback controls may also be defined or...
Multi-channel wind noise suppression system and method
A system and method for suppressing noise in one or more of at least first and second channels include obtaining a magnitude difference of signals in the first...
Multichannel audio calibration method and apparatus
A method comprising: generating at least one audio signal to be output by at least one speaker for a multi-speaker system; receiving at least two output...
Apparatus for generating an enhanced downmix signal, method for generating
an enhanced downmix signal and...
An apparatus for generating an enhanced downmix signal on the basis of a multi-channel microphone signal has a spatial analyzer configured to compute a set of...
Sound system for establishing a sound zone
A system and method for acoustically reproducing at least two electrical audio signals and establishing at least two sound zones that are represented by...
A speaker apparatus includes: a speaker operable to emit a sound; a receiver operable to receive an operation signal for operating an external apparatus; a...
System and method for extracting parameters of a speaker without using
A system includes a plurality of channels, a parameter calculator, and an equalizer. Each channel receives a plurality of input signals that represent an input...
Method and device for reducing acoustic feedback
Acoustic feedback in an audio device is reduced or eliminated via a feedback compensator. The feedback compensator disposes of at least one adaptive filter...
Systems and methods for protecting a speaker
In accordance with embodiments of the present disclosure, systems and methods may include a controller configured to be coupled to an audio speaker, wherein the...
Active protection for acoustic device
A device comprises a housing, an acoustic component coupled to an exterior of the device through an acoustic passage in the housing, and an actuated mechanism...
Sound signal processing apparatus, sound signal processing method, and
A sound signal processing apparatus includes an observed signal analysis unit that receives as an observed signal a sound signal for channels obtained by a...
Audio signal adapter device and system for transmitting audio signal
An audio signal adapter device and a system for transmitting an audio signal are provided. The audio signal adapter device comprises: a microphone, configured...
Switchable attenuation circuit for MEMS microphone systems
A switch control circuit monitors a signal produced by a MEMS or other capacitor microphone. When a criterion is met, for example when the amplitude of the...
System and method for a transducer interface
According to an embodiment, an interface circuit includes a current replicator and a receiver. The current replicator includes a power terminal coupled to a...
The present invention relates to a microphone arrangement (M) which has a charge pump (LP), which produces a DC voltage, a transducer (WA), which converts...
Methods and systems for Doppler recognition aided method (DREAM) for
source localization and separation
Systems and methods are provided for source localization and separation by sampling a large scale microphone array asynchronously to simulate a smaller size but...
Implementation of microphone array housing receiving sound via guide tube
An electronic device is provided. The electronic device includes a case, an acoustic boot, a first microphone and a second microphone. The case includes a first...
Mass ports for tuning frequency responses
A mass port configured to tune a frequency response of an audio reproduction device is disclosed. The mass port includes a head portion and an insertion portion...
Speaker system and method for driving same
Disclosed is a speaker system. The speaker system includes a multimedia unit including a plurality of speaker units, a resonance medium for supporting the...
Three-dimensional air-adsorbing structure
A three-dimensional air-adsorbing structure. The structure has a three-dimensional, unitary, skeletal, porous scaffold, air-adsorbing material particles, and...
Earhealth monitoring system and method IV
A system for monitoring sound pressure levels at the ear includes an ambient sound microphone (ASM) for receiving ambient sounds and an ear canal microphone...
Multiple receiver assembly and a method for assembly thereof
A receiver assembly comprising a first and a second receiver housing and a spout. The second receiver housing is positioned over a first sound outlet port of...
Coaxial sound generating unit cartridge and a two-way earphone using the
A two-way earphone includes: a main earphone body including a first sound generating unit and a second sound generating unit; a housing having a first holder...
Earphone detecting circuit and portable electronic device using the same
An exemplary earphone detecting circuit includes a signal input terminal, a voltage dividing circuit, a detecting circuit, and a signal output terminal...
Wire coil retainer
A wire coil retainer having a band with at least one fastening feature configured to detachably attach one side of the band to the other side of the band that...
Earphone apparatus (40) comprising: a substantially planar substrate (43) defining at least one electrical connection path (44); an electro-acoustic driver (41)...