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Information transmitting apparatus and method, information receiving
apparatus and method, information...
An original blanking period of a video signal is shortened to a set blanking period, and audio data is multiplexed into a resulting superimposing period. Table...
Systems and methods for providing surround sound using speakers and
A mobile device may include at least one processor configured to generate a first set and second set of processed audio signals for use in a surround sound...
Signal processor for a hearing device and method for operating a hearing
A signal processor for a hearing device with an implantable stimulator having two or more electrodes for emitting electric charge pulses to neural-fibers of an...
Polyhedral audio system based on at least second-order eigenbeams
A microphone array-based audio system that supports representations of auditory scenes using second-order (or higher) harmonic expansions based on the audio...
Signal processing for a headrest-based audio system
An automobile audio system having at least two near-field speakers located close to an intended position of a listener's head is configured by determining a...
Inter-channel coherence reduction for stereophonic and multichannel
acoustic echo cancellation
In an audio system having acoustic echo, incoming audio signals are decorrelated by applying both phase modulation and amplitude modulation. The resulting...
A condenser microphone that provides a balanced output of audio signals from initial steps of a diaphragm and a fixed electrode is provided. The condenser...
Method and an apparatus for processing an audio signal
A method of processing an audio signal, the method including receiving a downmix signal and a first information, the downmix signal including at least one...
A wireless headset including a body having an earphone coupling portion; a wireless module provided in the body and configured to wirelessly receive an audio...
Audio capture apparatus
An apparatus comprising: an audio signal analyser configured to analyse at least one audio signal to determine at least one audio component with an associated...
Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast...
Speech to text training method and system
An illustrative method includes receiving, at a processor of a computing device, an audio voice signal of a first call participant during a first call, where...
Dynamic media content output for mobile devices
Embodiments of mechanisms for dynamic media content type streaming management for mobile devices are generally described herein. In some embodiments, the mobile...
Wireless audio transmission system and method of wireless audio
There is provided a wireless transmission system comprising at least one mobile transmitter for wireless audio transmission having a user interface. The...
Pulse generating circuit for audio-frequency amplifiers and regulated
A circuit for generating a series of pulses in response to a first signal, the circuit comprising: a lossy integrator which receives a second signal as its...
Method for adjusting volume and electronic device thereof
An apparatus and method for selectively provide an automatic volume adjustment service considering an audio output signal in an electronic device. A method for...
Boosted differential class H amplifier
A differential audio amplifier system and a related system to generate an output signal free or with only very limited clipping are disclosed. It provides a...
Noise reduction using direction-of-arrival information
Systems and methods of improved noise reduction using direction of arrival information include: receiving audio signals from two or more acoustic sensors;...
Method and device for eliminating echoes
Provided are a method and device for eliminating echo. The method comprises: an echo path characteristic parameter of an echo signal is estimated; a source...
Quality improvement techniques in an audio encoder
An audio encoder implements multi-channel coding decision, band truncation, multi-channel rematrixing, and header reduction techniques to improve quality and...
Time display for a tuning device
A tuning device with a time display is disclosed. The tuning device has a vibration sensor, a microprocessor, machine readable memory, and a display. A computer...
Apparatus and method for commercial transactions using a communication
An apparatus for effecting commercial transactions with a server using a transaction card via a communication device is provided. The apparatus includes a...
Systems and methods for facilitating binaural hearing by a cochlear
An exemplary system for facilitating binaural hearing by a cochlear implant patient includes 1) a spectral analysis facility configured to divide a first audio...
Audio signal processing unit and audio transmission system, in particular
a microphone system
The invention concerns an audio signal processing unit including a receiving unit adapted to receive at least a first audio signal and a pilot tone signal, a...
Sound signal processing method and apparatus
A sound signal processing method and apparatus are provided that relate to the audio signal processing field. The method in the present invention includes...
Microphone detection and selection circuit and method
The present invention discloses a microphone detection circuit for detecting whether an external device includes a microphone. The microphone detection circuit...
Method and apparatus for audio testing
A method and an apparatus for audio testing are provided. The method is adapted to an electronic device with a first and second audio receive devices and a...
Wearable speaker user detection
Apparatus having corresponding methods and computer-readable media comprise: a speaker interface configured to provide audio to a wearable speaker of a headset...
System for tuning audio processing features and method thereof
An audio tuning system including: an interface configured to provide a test signal to a reference device and to a target device; and a controller configured to...
Online hearing aid fitting system and methods for non-expert user
Methods and systems of interactive online fitting of a hearing aid by a non-expert consumer without requiring a clinical setup are disclosed. In one embodiment,...
Electronic device and sound capturing method
An electronic device and a sound capturing method are described. The electronic device includes at least one first bone conducting unit, which is operable to...
Systems and methods for improved audio output in electronic devices
Embodiments are provided for devices for audio playback and configuring devices for audio playback. According to certain aspects, an electronic device is...
Systems and methods for calibrating speakers
Systems and method are disclosed for facilitating efficient calibration of filters for correcting room and/or speaker-based distortion and/or binaural...
Audio signal processing circuit
An audio signal processing circuit includes: a first low-pass filter configured to pass a component whose frequency is in a band lower than a lowest...
Instrument amplification systems incorporating reflection cancelling
boundary microphones and multiband compression
Instrument amplification systems incorporating reflection cancelling boundary microphones and multiband compression in accordance with embodiments of the...
In-ear headphone with sound pick-up capability
An in-ear headphone with sound pick-up capability is disclosed. The in-ear headphone includes a pair of ear pieces. Each of the ear pieces includes an ear tip,...
Systems and methods for detection of load impedance of a transducer device
coupled to an audio device
In accordance with systems and methods of the present disclosure, an audio device may include an electrical terminal, an audio circuit, and a transducer load...
MRI compatible headset
A wireless headset capable of receiving audio signals transmitted wirelessly and compatible for use in an MRI scanner is disclosed. The headset includes a first...
Multifunctional wireless LED device and a multifunctional wireless speaker
A multifunctional LED device and multifunctional speaker system are disclosed. A multifunctional LED device consistent with the present disclosure includes a...
Wireless audio transmission method and device
A wireless audio transmission method and a device. The wireless audio transmission device includes: an audio processor that receives a digital audio signal from...
Audio mixing device, method thereof, and electronic device
An audio mixing device includes: an adder that adds a plurality of PDM signals each converted from a plurality of digital audio signals; a D/A converter that...
System and method for inferring schematic relationships between load
points and service transformers
A system and method for identifying which of several candidate service transformers is powering a specific service point an electrical distribution grid are...
An equalizer that linearly interpolates between two equalization states when transitioning from one equalization state to the other equalization state is...
Amplifier device and method for activating an amplifier device or the
Known types of amplifiers include so-called class D amplifiers, which first use a pulse-width modulator to convert an analog signal into a pulse-width modulated...
Amplification of signals output from bridge-tied load audio amplifiers
Disclosed boost amplifiers are used with a BTL amplifier that outputs balanced audio signals and that has an output current capacity and a dynamic power...
Method of transmitting data in a communication system
A method of receiving at a terminal a first signal transmitted via a communication network, said method comprising the steps of; receiving at the terminal the...
Distributed audience measurement systems and methods
Systems and methods are disclosed for customizing, distributing and processing audio fingerprint data. An example method includes receiving, at a first device,...
Systems and methods for suppressing noise in an audio signal for subbands
in a frequency domain based on a...
Systems and methods for reducing noise from an input signal are provided. An input signal is received. The input signal is transformed from a time domain to a...
Audio signal processing
Disclosed is a device having an audio interface configured to generate from the audio signal an outgoing audio signal for supplying to a loudspeaker component....
Method, application, and device for audio signal transmission
The current invention discloses methods, applications, and devices for audio transmission from a mobile terminal. After receiving an audio signal transmission...