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Sound synthesis with fixed partition size convolution of audio signals
A method for convolving an input signal with an impulse response function, the impulse response function being partitioned into a plurality of time segments of...
Sound processing apparatus and sound processing method
A sound processing apparatus includes an information acquisition unit which acquires control information including at least one of mode information for...
An acoustic apparatus includes a signal processor configured to generate an analog audio signal based on a digital audio signal. The digital audio signal...
Loudness learning and balancing system
A loudness learning and balancing system for one or more audio channels. The system learns user volume preferences from manual interventions, providing...
Method and apparatus for emulating sound
A method of emulating a sound of an audio apparatus by using a sound emulation apparatus includes obtaining k past samples (where k is a natural number that is...
Method of detecting a predetermined frequency band in an audio data
signal, detection device and computer...
A method is provided for detecting a predetermined frequency band in an audio data signal which has previously been coded according to a succession of data...
Method for detecting voice section from time-space by using audio and
video information and apparatus thereof
The present invention relates to a method for detecting a voice section in time-space by using audio and video information. According to an embodiment of the...
Time warp activation signal provider, audio signal encoder, method for
providing a time warp activation signal,...
An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage...
Subband block based harmonic transposition
The present document relates to audio source coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), as well...
Method and apparatus for detecting noise of audio signals
A method and an apparatus for detecting noise of audio signals are provided. The method includes steps of converting an audio signal into a plurality of audio...
Device grouping for audio based interactivity
Techniques are described for grouping multiple computing devices into a device set to enable shared audio functionality, or other types of shared functionality,...
Determining user location with remote controller
An audio device may be configured to work in conjunction with a handheld remote controller to receive voice commands from a user. The audio device may have...
Environmental detection sound system
An environmental detection sound system includes a wireless communications unit, a system chip wirelessly communicating to an external operation device; an...
Loudness level control for audio reception and decoding equipment
The application discusses a computer implemented method and apparatus for performing audio equalization in an audio receiver device, such as an integrated...
Flexible clocking for audio sample rate converter in a USB system
A processor according to embodiments comprises an on-board sample rate converter for converting a source audio signal that is sampled at a first sampling rate...
Location and time specific mobile participation platform
A mobile participation platform enables a wireless network operator or third party to solicit response data related to a specific time and location specific...
Audio precompensation controller design with pairwise loudspeaker channel
A method for determining an audio precompensation controller for an associated sound generating system comprising a total of N.gtoreq.2 loudspeakers, each...
Method and apparatus for personalized audio virtualization
A method and apparatus may be used to perform personalized audio virtualization. The apparatus may include a speaker, a headphone (over-the-ear, on-ear, or...
Method and system for playing back an audio signal
The method of playing back a multichannel audio signal via a playback device comprises a plurality of loudspeakers arranged at fixed locations of the device and...
Method and apparatus for control of randering multiobject or multichannel
audio signal using spatial cue
The present research relates to controlling rendering of multi-object or multi-channel audio signals. The present research provides a method and apparatus for...
Signal processing apparatus, signal processing method, and storage medium
A signal processing apparatus includes a low-pass-filter processing unit configured to perform processing for limiting a band of an input audio signal on the...
Audio clipping detection
Methods and systems for detecting the presence and frequency of clipping in an audio signal are provided. A clipping detection algorithm detects the presence of...
Automatic real-time hearing aid fitting based on auditory evoked
potentials evoked by natural sound signals
The application relates to a hearing aid comprising at least one electrode located at a surface of a housing of the hearing aid to allow said electrodes to...
Automatic audio source switching
A method for automatically switching an audio source includes the steps of receiving an audio signal from a video display device, and receiving a digital audio...
Audio processing device and method
An audio processing device includes a setting section that sets a reproduction sampling frequency F.sub.play and a recording sampling frequency F.sub.rec higher...
Audio signal bandwidth to codec bandwidth analysis and response
The bandwidth of a codec is compared with a determined bandwidth of the output signal produced by the codec. If the bandwidths match, then an audio profile of...
Audio processing device, method and program
An audio processing device including a factorization unit which factorizes frequency information obtained by performing time-frequency transformation on an...
Passive group delay beam forming
A loudspeaker array and methods for generating sound in an arc pattern. The loudspeaker array includes a plurality of loudspeakers. A delay network is included,...
Headphones with increased security and triple function with adaptable
Enhanced safety headphones for listening to audio and music, wherein the wearer decides the degree of sound isolation desired, i.e. audio via bone conduction...
Systems, methods and computer readable media for instant multi-channel
video content browsing in digital video...
Techniques for delivery and presentation/display of audio-visual signals over electronic communications network channels are disclosed herein. In an exemplary...
Requesting emergency services via remote control
A method and system for contacting emergency service providers may allow using a remote control (RC) at a multimedia content distribution network (MCDN) client...
Multi-display video conferencing
Disclosed are a system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for facilitating...
Method and apparatus for generating summarized information, and server for
The present invention relates to automatic summarization so as to recognize entire contents of multimedia data. A method of generating summarized information...
Matching reverberation in teleconferencing environments
A system and method of matching reverberation in teleconferencing environments. When the two ends of a conversation are in environments with differing...
Mobile electronic device capable of switching user interfaces and method
A mobile electronic device includes a storage unit, a display module, an audio speaker module, a sound receiving module and a control unit. The storage unit is...
System and method of reducing power consumption for audio playback
A system and method of improving the efficiency in the power consumption of an audio system. In essence, the technique is to adjust the power delivered from the...
System to control audio effect parameters of vocal signals
A vocal effect processing system may include an effect modification module configured to selectively and dynamically apply effects to an input audio signal in...
Filling of non-coded sub-vectors in transform coded audio signals
A spectrum filler for filling non-coded residual sub-vectors of a transform coded audio signal includes a sub-vector compressor (42) configured to compress...
Audio device and method for adding watermark data to audio signals
An audio device comprises a processor, an audio processing module, a high frequency noise generating circuit, a first switch control circuit, a second switch...
Apparatus and method for synchronizing multichannel extension data with an
audio signal and for processing the...
For synchronizing multichannel extension data with an audio signal, wherein the audio signal includes block division information and the multichannel extension...
Determining the inter-channel time difference of a multi-channel audio
There is provided a method and device for determining an inter-channel time difference of a multi-channel audio signal having at least two channels. A...
Method and apparatus for allocating bit in audio signal
A method and an apparatus for allocating bits in an audio signal. The method includes dividing a frequency band of an audio signal into a plurality of subbands,...
Circuitry for transferring multiple digital data streams, e.g. digital audio data, over a single communications link such as a single wire. A ...
Hotword detection on multiple devices
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for hotword detection on multiple devices are disclosed. In...
Speech recognition platforms
A speech recognition platform configured to receive an audio signal that includes speech from a user and perform automatic speech recognition (ASR) on the audio...
Apparatus and method for encoding audio signal, system and method for
transmitting audio signal, and apparatus...
An audio signal encoding apparatus includes a processor to quantize an audio signal, to obtain a characteristic of reverberation masking that is exerted on a...
System and method of microphone placement for noise attenuation
A method and system for attenuating noise comprises identifying a location in an area at which sound emitted from one or more speakers has acoustic...
Automatic data acquisition subsystem synchronization and sample rate
Embodiments of the disclosed subject matter can provide techniques for synchronizing data acquisition (DAQ) modules in a data acquisition system. In data...
Diminishing tinnitus loudness by hearing instrument treatment
A listening device for a hearing impaired person being subjected to a tinnitus at a tinnitus frequency range including a tinnitus frequency is disclosed. The...
Audio playback device
An audio playback device is provided. The audio playback device includes a magnetic module, an annular armature, a coil module and a diaphragm. The magnetic...