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Frequency-domain audio coding supporting transform length switching
A frequency-domain audio codec is provided with the ability to additionally support a certain transform length in a backward-compatible manner, by the...
Audio encoder and audio decoder using coding contexts with different
frequency resolutions and transform lengths
An audio encoder for encoding segments of coefficients, the segments of coefficients representing different time or frequency resolutions of a sampled audio...
Methods and apparatus to inspect characteristics of multichannel audio
Methods, apparatus, systems and articles of manufacture are disclosed for audio watermarking and, more particularly, methods and apparatus to inspect...
Passive word detection with sound effects
A system, method, and processor-readable storage medium for providing sound effects are disclosed. An example method comprises receiving an audio signal...
Combined active noise cancellation and noise compensation in headphone
The disclosure relates to combined active noise cancellation and noise compensation in a headphone. An audio processing device includes a selector and a noise...
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...
Snoring active noise-cancellation, masking, and suppression
A kit for attenuation of noise includes a noise source audio transducer, two ear pieces, and a control unit. The two ear pieces have respective resilient bodies...
Graphical user interface for display of performance of a marching band
A system for tracking position of one or more moving transmission sources is disclosed. The transmission source can transmit a signal while moving from a first...
Method and apparatus for physical exercise assistance
An electronic device comprising: a memory; a display; and at least one processor configured to: control the display to display a lock screen including...
Apparatus, a system and a method of creating modifiable analog processing
Embodiments of the present invention are directed to a hybrid system for analog audio processing with digital control. The hybrid system utilizes an analog...
Audio processing based upon camera selection
A method including generating respective audio signals from microphones of an apparatus; determining which camera(s) of a plurality of cameras of the apparatus...
Acoustic output through headrest wings
The technology described in this document can be embodied in a headrest of a seat, the headrest including an enclosure for housing one or more acoustic...
Sparse decomposition of head related impulse responses with applications
to spatial audio rendering
This application describes methods of signal processing and spatial audio synthesis. One such method includes accepting an auditory signal and generating an...
Compatible multi-channel coding/decoding
In processing a multi-channel audio signal having at least three original channels, a first downmix channel and a second downmix channel are provided, which are...
Audio encoding apparatus and method, audio decoding apparatus and method,
and audio reproducing apparatus
An audio encoding apparatus and method that encodes hybrid contents including an object sound, a background sound, and metadata, and an audio decoding apparatus...
Method and system for surround sound processing in a headset
An audio headset may receive a plurality of audio signals corresponding to plurality of surround sound channels. The headset may determine, via its audio...
Devices and methods for hearing
A device to transmit an audio signal to a user comprises a transducer and a support. The support is configured for placement on the eardrum to drive the...
A speaker device comprises a vibration system, a magnetic circuit system, and an auxiliary system for accommodating and fixing the magnetic circuit system and...
Spatial low-crosstalk headset
An apparatus for reducing cross-talk between transmitted audio signals and received audio in a headset. The headset includes one or more of a set of earphones,...
Speaker apparatus, electronic apparatus connected therewith, and
controlling method thereof
A speaker apparatus includes a first wireless communicator connected with a first source apparatus to receive a first audio signal from the first source...
Audio signal processing method and electronic device for supporting the
An audio processing method and an electronic device for supporting the same are provided. The audio signal processing method includes checking property...
Adaptive step-size control for beamformer
A beamformer system that can isolate a desired portion of an audio signal resulting from a microphone array. A combination of beamformers is used to dampen...
Methods and systems for viewing dynamically customized audio-visual
Systems and methods for viewing dynamically customized audio-visual content are described. In some implementations, a process may include providing at least one...
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...
Method of controlling communications within a digital intercom system
A method of managing communications between communication devices within a digital intercom system includes providing input and output tables for each...
Portable group communication device and method of use
A portable communication device comprises a housing having therein: a microphone interface for receiving a first audio signal generated by a microphone...
Secure passcode processing device
A computing system is described that at least one microphone, a secure processing unit, and a general processing unit. The microphone is coupled to an audio...
Signal processor using multiple frequency bands
A circuit and method is disclosed for filtering an audio signal. The circuit has a first quadrature source and multipliers for multiplying the input signal by...
Automatic volume control for combined game and chat audio
A system comprising audio processing circuitry is provided. The audio processing circuitry is operable to receive combined-game-and-chat audio signals. The...
An audio system includes a reference voltage generation circuit to generate a digital encoding signal and generate an analog reference voltage according to the...
Timeline reconstruction using dynamic path estimation from detections in
A dynamic path estimation method reconstructs a program timeline in real time from an incoming stream of audio or visual content in which watermark payloads are...
Systems and methods for detection of a target sound
A system for detection of a target sound in an environment of a vehicle, includes an audio sensor, a computer processor, and a memory storing digital target...
Personal audio assistant device and method
A computer readable medium containing instructions for controlling an electronic device causes one or more processors to perform operations including receiving...
Pitch filter for audio signals
In some embodiments, a pitch filter for filtering a preliminary audio signal generated from an audio bitstream is disclosed. The pitch filter has an operating...
Decoder for decoding an encoded audio signal and encoder for encoding an
A schematic block diagram of a decoder for decoding an encoded audio signal is shown. The decoder includes an adaptive spectrum-time converter and an...
Audio encoder and decoder using a frequency domain processor , a time
domain processor, and a cross processing...
An audio encoder for encoding an audio signal, includes: a first encoding processor for encoding a first audio signal portion in a frequency domain, wherein the...
Circuit and method for speech recognition
The invention concerns a circuit for speech recognition comprising: a voice detection circuit configured to detect, based on at least one input parameter, the...
A karaoke device includes a processor, a microphone, a wireless transceiver, an AM/FM transmitter, and a memory. The karaoke device may receive a music stream...
Guided personal companion
The operation of an application on a first device may be guided by a user operating a second device. The application on the first device may present a character...
Information processing apparatus configured to generate an audio signal
corresponding to a virtual viewpoint...
An information processing apparatus acquires information about designation of a position of a virtual viewpoint related to a virtual viewpoint image generated...
Gaming headset with enhanced off-screen awareness
Methods and systems are provided for gaming headset with enhanced off-screen awareness. One or more components may be identified or detected in input audio...
Inhalation training device and system for practicing of an inhalation
process of a patient
An inhalation training device and inhalation training system for practicing of an inhalation process of a patient. The inhalation training device has a that is...
Information processing to measure viewing position of user
Provided is an information processing device including: an audio signal output unit that causes measuring audio in an inaudible band to be output from a...
Voice input exception determining method, apparatus, terminal, and storage
A voice input exception determining method, an apparatus, a terminal, and a storage medium are provided. The method is applied to an electronic device including...
Method for evaluating an individual hearing benefit of a hearing device
feature and for fitting a hearing device
A method for evaluating an individual hearing benefit of an advanced hearing device feature, including providing a basic and an advanced hearing device feature...
Hearing aid adjustment via mobile device
Subject matter disclosed herein may relate to hearing aids, and may relate more particularly to adjusting one or more parameters for one or more hearing aids...
Binaural hearing aid system
In a binaural hearing aid system audio signals are transmitted between an antenna facility of a left ITE hearing aid and an antenna facility of a right ITE...
Audio apparatus, audio system, image display apparatus, and image
An audio apparatus includes a housing, a piezoelectric vibration unit provided to the housing and having a piezoelectric element, and a communication unit for...
[Problem] To provide a universal speaker that efficiently transmits kinetic energy that has been converted from electrical energy of an audio signal to one or...
Binaural recording for processing audio signals to enable alerts
A wearable device for binaural audio is described. The wearable device includes a feedback mechanism, a microphone, an always on binaural recorder (AOBR), and a...