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WO/2011/032024 |
An exemplary method of dynamically adjusting an amount of noise reduction applied in an auditory prosthesis system includes dividing an audio signal presented to a patient into a plurality of analysis channels each containing a signal re...
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WO/2011/031415 |
A loudspeaker includes a horn including a first end panel, a second end panel, a first side panel, and a second side panel. Edges of at least the first and second side panels define a diffraction slot opening. The first and second side p...
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WO/2011/030372 |
A speech interaction device (100) is characterized by being provided with a generation unit (101) which generates an interaction sentence compliant with a user-initiative mode or a system-initiative mode in accordance with instructions o...
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WO/2011/030354 |
A method of encoding a time-domain audio signal is presented. A device transforms the time-domain signal into a frequency-domain signal including a sequence of sample blocks, wherein each block includes a coefficient for each of multiple...
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WO/2011/030422 |
For a noise leaking into a chamber of a moving body, a sound of the inverse phase is acoustically outputted into the chamber so as to cancel the noise. When the detected sound outside the moving body is a predetermined specific sound, t...
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WO/2011/029498 |
The invention also relates to a navigation system, comprising an input device for inputing an input scale value, a display device for presenting road map information according to a selected display scale value, and a processor device, wh...
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WO/2011/032021 |
An exemplary method of reducing an effect of ambient noise within an auditory prosthesis system includes dividing an audio signal presented to an auditory prosthesis patient into a plurality of analysis channels each containing a frequen...
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WO/2011/030817 |
An information retrieving apparatus is provided which has excellent usability using voice inputs. Search queries input by a user via a touch panel or the like are used as voice recognition vocabulary. Further, the search queries are edit...
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WO/2011/027437 |
A voice reproduction device comprises an ambient sound analysis unit which analyzes the feature of ambient sound, a feature analysis unit which analyzes the acoustic feature of a signal for reproduction, a reproduction timing adjustment ...
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WO/2011/027123 |
A sound attenuating air vent comprises: an air path and a discontinuous sound absorbing lining around at least a part of the air path. A method of designing such a sound attenuating air vent comprises: determining a target attenuation pe...
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WO/2011/027264 |
Ultrasound aberration, especially in transcranial imaging or therapy, is corrected by capturing the laterally two-dimensional nature of the aberration in the ultrasound being received, as by means of a two-dimensional receiving transduce...
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WO/2011/029103 |
Systems, methods, apparatus, and computer-readable media for dereverberation of a multimicrophone signal combine use of a directionally selective processing operation (e.g., beamforming) with an inverse filter trained on a separated reve...
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WO/2011/028051 |
The present invention relates to an electronic device and to a voice recognition method using the same. Provided are: an electronic device which effectively recognises voices including numbers and which can facilitate user access to and ...
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WO/2011/026685 |
The invention relates to a method for rendering a musical signal that is compatible with a discontinuous transmission codec, comprising the steps of: detecting a period of silence in an initial musical signal (IS); producing an auxiliary...
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WO/2011/029048 |
The present invention relates to co-channel audio source separation. In one embodiment a first frequency-related representation of plural regions of the acoustic signal is prepared over time, and a two-dimensional transform of plural two...
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WO/2011/027215 |
The invention relates to a method and an apparatus for processing an audio signal, wherein the method comprises the steps of : filtering an audio signal into at least three frequency band signals, generating for each frequency band signa...
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WO/2011/026208 |
Which discloses a musical instrument mainly for public use, said instrument which is preferably installed in open areas such as parks, plazas, cultural centers and the like; the musical instrument herein disclosed, which has similarities...
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WO/2011/026208 |
Which discloses a musical instrument mainly for public use, said instrument which is preferably installed in open areas such as parks, plazas, cultural centers and the like; the musical instrument herein disclosed, which has similarities...
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WO/2011/028051 |
The present invention relates to an electronic device and to a voice recognition method using the same. Provided are: an electronic device which effectively recognises voices including numbers and which can facilitate user access to and ...
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WO/2011/027337 |
The invention relates to a method and an apparatus for processing an audio signal, wherein the method comprises the steps of : filtering an audio signal into at least two frequency band signals, generating for each frequency band signal ...
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WO/2011/027646 |
Provided is a driving support device for supporting a driving operation by outputting a reverse warning sound when a vehicle reverses. The driving support device is provided with an information acquisition unit which acquires driving sup...
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WO/2011/026247 |
The method provides a spectral speech description to be used for synthesis of a speech utterance, where at least one spectral envelope input representation is received. In one solution the improvement is made by manipulation an extremum,...
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WO/2011/027688 |
Disclosed are a method for producing sounds for turn signal sounds for an automobile and a sounder for turn signal sounds for an automobile, such that not only is cost minimized but a turn signal sound close to the operational sound of a...
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WO/2011/027114 |
In lossy data compression of a signal using ADPCM, an adaptive decorrelation or "prediction" filter is used to reduce the amplitude of the signal, the spectral dynamic range of the signal also being reduced. This latter reduction is effe...
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WO/2011/026798 |
The invention relates to a portable timepiece (1) provided with at least one hand for displaying the minutes (2) and hours (3), and comprising an electronic unit (100) for chromatically tuning an instrument. The electronic unit (100) inc...
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WO/2011/027200 |
Provided is a siren comprising: a piezoelectric disc which vibrates when a voltage is applied thereto; a vibrating disc which is formed substantially in a dome shape by being made up of a bulging portion bulging toward one side and a fla...
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WO/2011/027340 |
A method and device are provided for conveying an encoded signal along a communication path in a packet switched network. The method comprising the steps of: providing a plurality of encoded communication frames belonging to the encoded ...
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WO/2011/029048 |
The present invention relates to co-channel audio source separation. In one embodiment a first frequency-related representation of plural regions of the acoustic signal is prepared over time, and a two-dimensional transform of plural two...
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WO/2011/027862 |
A voice data synthesis device is provided with an imaging unit (10) for capturing an object image by an optical system, and outputting the image data, a voice data acquisition unit (12) for acquiring voice data, a voice data separation u...
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WO/2011/027011 |
The invention relates to an electronic musical interpretation device formed by a base or supporting structure (5), the surface of which is provided with a plurality of keys (6) forming a grid, each of said keys being associated with the ...
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WO/2011/023208 |
Methods and systems for communicating data on a cellular telephone voice channel are disclosed. One method includes segmenting a data stream into one or more n-bit symbols (300); identifying a human vocal sound corresponding to each n-bi...
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WO/2011/024151 |
A counterframe for a slidable door or window comprises: - a box structure (2) shaped for receiving internally- said sliding door or window and suitable for being embedded in a housing zone of a wall (3), and - acoustic insulating means (...
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WO/2011/024151 |
A counterframe for a slidable door or window comprises: - a box structure (2) shaped for receiving internally- said sliding door or window and suitable for being embedded in a housing zone of a wall (3), and - acoustic insulating means (...
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WO/2011/024120 |
An echo canceller (1399) with adaptive non-linearity is disclosed. In an embodiment, an incoming signal (1301 ) coming in from the far end is passed to a probe signal adder, which may add a probe signal to the incoming signal and may per...
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WO/2011/024034 |
The invention relates to a shaped article (1) for absorbing, reflecting and attenuating airborne sound waves, the article comprising two groups of plate elements (30, 31) that intersect each other and are connected to each other at the i...
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WO/2011/024572 |
This invention provides a technique for extracting, from audio signals, features that are stronger due to noises and/or reverberations. An audio feature extracting apparatus comprises: difference calculating means operative to receive th...
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WO/2011/024069 |
There is disclosed an article having a mechanism arranged to drive an action, wherein the mechanism comprises an adornment which can be removed to be worn by a person. The article may comprise a musical box in which the action comprises ...
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WO/2011/025532 |
Techniques are disclosed for frequency splicing in which speech segments used in the creation of a final speech waveform are constructed, at least in part, by combining (e.g., summing) a small number (e.g., two) of component speech segme...
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WO/2011/024120 |
An echo canceller with adaptive non-linearity is disclosed. In an embodiment, an incoming signal coming in from the far end is passed to a probe signal adder, which may add a probe signal to the incoming signal and may perform other sign...
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WO/2011/022854 |
A voice interactive Service system (1) provides different speech-based Services to a plurality of users. Using a communication terminal (4), the Services are accessed via a telecommunication network (3) through service-specific Connectiv...
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WO/2011/024074 |
An asymmetric ultrasound transducer array may include multiple regions or groups of transducer elements. The regions may be configured to generate respective ultrasound beams with different capabilities, such as, e.g., focusing at varyin...
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WO/2011/023723 |
The invention relates to a wireless microphone unit, provided with an input terminal (EA) for receiving an audio signal (AS) detected by a microphone capsule (ME), an embedding unit (ZCE) for embedding a time code (ZC) in the detected au...
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WO/2011/025462 |
A system for reconstructing speech from an input signal comprising whispers is disclosed. The system comprises an analysis unit configured to analyse the input signal to form a representation of the input signal; an enhancement unit conf...
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WO/2011/024074 |
An asymmetric ultrasound transducer array may include multiple regions or groups of transducer elements. The regions may be configured to generate respective ultrasound beams with different capabilities, such as, e.g., focusing at varyin...
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WO/2011/024198 |
A method of encoding a time-domain audio signal is presented. In the method, an electronic device receives the time-domain audio signal. The time-domain audio signal is transformed into a frequency-domain signal including a coefficient f...
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WO/2011/024198 |
A method of encoding a time-domain audio signal is presented. In the method, an electronic device receives the time-domain audio signal. The time-domain audio signal is transformed into a frequency-domain signal including a coefficient f...
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WO/2011/026083 |
Methods, systems, and apparatus are presented for decoding an audio signal that includes bandwidth extension data. An audio signal that includes core audio data and bandwidth extension data can be received in a decoder. The core audio da...
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WO/2011/025461 |
A directional sound system is disclosed. The directional sound system (400) comprises a plurality of equalization stages (404, 406) configured to equalize an input signal; and a transducer stage (412) configured to transmit the equalized...
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WO/2011/021977 |
A method for generating engine acoustic emissions. The method is especially characterized in the steps of -providing a loudspeaker configuration (100) based upon the configuration of said engine; and -feeding said loudspeaker configurati...
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WO/2011/021845 |
A method and apparatus which encode multi-channel audio signals and a method and apparatus which decode multi-channel audio signals. When encoding, a dowmixed audio signal, first additional information for restoring multi-channel audio s...
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