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Obtaining a geographical position of a mobile device
A method obtains a geographical position of a mobile device, which comprises a Bluetooth transceiver and a storage unit for storing an offline map. The mobile...
Time of arrival based positioning system
A TOA positioning system can be implemented that employs a calculated initial location of a wireless network device. For each of a plurality of reference...
System and method of location estimation based on intersections and range
Systems and methods are provided for estimating the locations and coverage ranges of wireless transmission stations based on the existing location and coverage...
Location-based application recommendation
Described herein are techniques related to location-aware application recommendations in wireless devices. For example, an application recommendation alert may...
Method and apparatus of recommending candidate terms based on geographical
The disclosure provides a method and device for recommending a candidate word according to a geographic position. The method may include receiving a coded...
Method and system for obtaining location information regarding a device in
a wireless network
A method for execution by at least one entity in a wireless communication environment, comprising: receiving a request for location information pertaining to a...
Wireless communication device for performing different wireless
A wireless communication device includes a memory unit that stores a communication setting information, and a communication control unit that controls a...
Device and method for control of data transfer in local area network
The present invention concerns devices and methods for control of data transfer in a personal area network. The data transfer being performed by body coupled...
Method and technical equipment for short range data transmission
The invention relates to a method and a technical equipment for short range data transmission, e.g. Bluetooth low energy. The method comprises receiving, as a...
Image forming apparatus, printing system, and electronic device
An image forming apparatus includes a communication unit, a radio wave intensity measurement unit, and a communication control unit. The radio wave intensity...
Communication interface method for SE equipped on mobile terminal and SE
using the same
A communication interface method for an SE equipped on a mobile terminal and an SE using the same are provided. The communication interface method includes:...
Audio depth dynamic range enhancement
An audio depth dynamic range enhancement system and method for enhancing the dynamic range of depth in audio sound systems as perceived by a human listener....
Virtual spatial sound scape
An apparatus, method and computer program product relating to spatialized audio. There is a set of headphones having an accelerometer and a tilt sensor for...
Estimation of loudspeaker positions
A system for determining loudspeaker position estimates comprises motion sensors (201,203) and a movement processor (205) arranged to determine motion data for...
Method and apparatus for using spatial audio rendering for a parallel
playback of call audio and multimedia content
Dynamic audio rendering can be achieved by modifying the amplitude, phase, and frequency of audio signal components by varying degrees based on characteristics...
System and method for automatic calibration of a transducer
In accordance with an embodiment, an interface circuit includes a variable voltage bias generator coupled to a transducer, and a measurement circuit coupled to...
Accelerometer or transducer on a device
A device is provided that includes a microphone, a surface, an accelerometer or transducer, and a processor. The surface may be substantially transparent and...
Headset test device
A headset test device includes a supporting frame, a drive adjusting system, a head model mechanism and a sensing system. The supporting frame includes a...
Loudspeaker noise inspection method, loudspeaker noise inspection device
and recording medium for recording a...
A loudspeaker noise inspection method is to be implemented by an electronic device and includes the steps of: obtaining a frequency sweeping audio signal from...
Stereo device testing method and stereo device testing system
A stereo device testing method includes the following steps. Firstly, a stereo device is fixed, and a gas is continuously inputted into an inner space of the...
Method and device for personalized hearing
An electronic audio device for use with at least one earpiece or a pair of earpieces, or a pair of earpieces in a headphone, each earpiece having a microphone...
System and method for determining meter presence utilizing ambient
Systems and methods are disclosed for providing portable device presence utilizing environmental ambient audio fingerprints. Portable devices provide media...
Acoustic diagnosis and correction system
An acoustic monitoring system includes a portable acoustic detection device, a sound analysis device and a confidence level device. The portable acoustic...
A replaceable filter member for a hearing aid device is disclosed. The filter member comprising an unit with a housing configured to be inserted into the ear...
Compression and mixing for hearing assistance devices
This application relates to a system for compression and mixing for hearing assistance devices by application of compression to individual sound sources before...
Customization of adaptive directionality for hearing aids using a portable
A hearing assistance system provides a hearing-aid wearer with one or more hearing aids and a portable device allowing for a wearer-driven directionality...
Method for monitoring usage of a hearing device
Monitoring usage of a hearing device includes: c) checking whether a message has been received within a time period (dt) shorter than a pre-defined time period...
Uncomfortable sound pressure estimation system, uncomfortable sound
pressure estimation apparatus,...
An exemplary uncomfortable sound pressure estimation system includes: a sound stimulation scheduling section configured to determine points in time of...
A hearing aid of the present invention is convenient to repair and replace. The hearing aid includes: (i) an out-of-canal assembly comprising a power source...
In an electro-acoustic transducer including a needle electrode and a counter electrode facing the needle electrode and inducing electric discharge between the...
Micromechanical detection structure for a MEMS acoustic transducer and
corresponding manufacturing process
A micromechanical structure for a MEMS capacitive acoustic transducer, has: a substrate made of semiconductor material, having a front surface lying in a...
Plane-type speaker and AV apparatus
A plane-type speaker where, on one of the main surfaces of an exciter film, there are placed piezoelectric films which are expanded and contracted by...
Audio speaker with sandwich-structured composite diaphragm
A diaphragm for an audio speaker includes an outer shell and an inner shell. Each shell has a face portion and an edge portion that is formed to be...
Long-throw acoustic transducer
An acoustic transducer includes a housing, which may be a circular cylinder or may have a rectangular cross-section. Two permanent magnets that closely fit the...
Earphone pulling and plugging detection circuit
Earphone plugging and unplugging detection circuits are disclosed in the present invention, wherein one of the circuits includes a left sound channel (L) pin, a...
Sound image localization apparatus
The present disclosure relates to a sound image localization apparatus that includes head related transfer function (HRTF) filters that receive a monaural audio...
Media content request including zone name
In an example implementation, a media playback system receives input data indicating selection of a particular zone, where the media playback system includes...
Control of a loudspeaker output
A loudspeaker control system is disclosed. The loudspeaker control system includes a loudspeaker, a sensor for measuring a voltage and current and a processor....
Processing of multi-device audio capture
It is inter alia disclosed to select, by a first apparatus (21), one or more recording devices (20) to obtain a set of selected recording devices, or to...
Use of microphone capacitance as a switched capacitor in an input network
of a delta-sigma modulator
In accordance with embodiments of the present disclosure, a method and apparatus for providing a digitized microphone signal to a digital processing device may...
Self-bias emitter circuit
A emitter circuit for providing a bias voltage is disclosed. The emitter circuit can comprise an emitter. The emitter circuit can comprise a transductor that...
Multi-channel audio system having a shared current sense element for
estimating individual speaker impedances...
A programmed data processor obtains a number of input voltage measurements for a number of speaker drivers, respectively, and a sensed shared current being a...
Microphone amplifier circuit
The invention provides a microphone amplifier circuit which enhances the SNR (signal noise ratio) and expands the dynamic range by reducing the noise level. A...
Audio signal processing system and recording method
A processing apparatus communicatively connected with a mixer apparatus and having an audio recording function is capable of recording in real time audio...
Device for controlling and cleaning wired audio headsets
A device for controlling and cleaning wired audio headsets, each audio headset including a headband, two earphones and an electrical cable connected to the...
Multi-pin audio plug with retractable nub
Flexible connectors that can be mated into specially designed electronic receptacles are described. In some embodiments, additional connections on the connector...
Bluetooth communication bracelet
A Bluetooth communication bracelet includes a main body and a Bluetooth earphone. The main body includes a wearing member, a charging plate, an USB interface,...
Headset with magnetically attached ear pad
A headset (1) comprising at least one earphone (2, 3) with at a first earphone side (39) and earphone attachment means (14) for detachably attaching an ear pad...
[Problem] To provide a headphone device that outputs an audio signal output from a playback device, such that the headphone device has a more compact housing...
The present invention relates to a cable collector for collecting and managing a cable, for connecting an audio device to user equipment, by means of a...