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WO/2011/065828 |
A method for detecting, in an audio signal including a stream of audio samples (y(n), (y'(n)), ticks in a noisy environment, comprises the steps of applying the signal to a coarse tick detection processor arranged to decide whether it is...
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WO/2011/065851 |
This invention provides a three-dimensional (3D) nonwoven structure with fibres oriented in different directions, and superficial shapes in predefined areas (1). Comprises at least three layers, a top (2) layer and a bottom nonwoven laye...
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WO/2011/063642 |
An audio data processing method and an audio data processing system, the audio data processing system (100) includes: a sound collection unit (110), a processing unit (120), a virtual play unit (130) and also a virtual collection unit (1...
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WO/2011/064055 |
A method of processing an audio signal in a communications network, the method comprising: receiving, at a speech buffer, a first portion of the audio signal over the network from a base station of the network, the speech buffer being co...
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WO/2011/063956 |
The invention relates to a method for synthesizing an engine noise, in particular of an internal combustion engine, wherein the engine noise is generated by at least one electromechanical transducer, in particular an actuator or loudspea...
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WO/2011/064493 |
The invention relates to a method for encoding a sequence of marked data sets (CT) according to a sequence of input symbols (Id), the sequence of marked data sets including at least one marked data set (C(i)) obtained (110) for each inpu...
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WO/2011/063514 |
A method of increasing the intelligibility of an audio broadcast in an at least partially enclosed space from at least one amplified audio source. An input microphone receives an incident audio wavefront at a first position in the at lea...
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WO/2011/064334 |
The invention relates to a film valve 32 for harmonica instruments, for closing air inlet and/or outlet channels that are not blown and/or not drawn, each associated with reeds 24, comprising a fabric film or sealing film 52 for covering...
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WO/2011/066591 |
The invention provides a stand for a musical instrument which includes a ground-engaging base, a post which extends from the base and a clamp assembly, attached to the post, which includes a pair of clamping arms, each of which is variab...
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WO/2011/064950 |
Provided is a hearing aid system (1000) by which both the increase of sound articulation and spatial perception can be achieved in a dichotic hearing aid. First and second hearing aid devices (1100, 1200) are respectively provided with s...
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WO/2011/063442 |
A notation system is provided for the purpose of writing accompaniments for guitar. A staff which varies between a two-line form and a tablature form is used. Note heads for individual sounds (which variously convey information about the...
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WO/2011/064938 |
Even when there are a plurality of speakers and even when the relationship between the speakers is accompanied with temporal change, the speakers or a cluster of the speakers can precisely be recognized. A voice data analysis device is e...
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WO/2011/065741 |
Disclosed is an audio signal processing method comprising the steps of: receiving an audio signal containing current frame data; generating a first temporary output signal for the current frame when an error occurs in the current frame d...
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WO/2011/061430 |
The invention relates to an acoustic skin (22) for an aircraft nacelle acoustic panel, said skin including a plurality of layers (105, 106) stacked with composite planar bands (102) that are each directed by the direction-defining longit...
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WO/2011/062566 |
The present invention particularly relates to the music instrument, which enables playing 53 commas as a result of obtaining 53 different frequencies which can be obtained from an octave and which is not possible to be played by a single...
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WO/2011/060999 |
The present invention relates to an ultrasonic sensor comprising a diaphragm cup (1), a housing (2) and a decoupling element (3), wherein the diaphragm cup (1) and the housing (2) each have a lateral surface (4,5), wherein the decoupling...
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WO/2011/062538 |
Estimation of a high band extension of a low band audio signal includes the following steps: extracting (S1) a set of features of the low band audio signal; mapping (S2) extracted features to at least one high band parameter with general...
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WO/2011/061483 |
The invention is intended to facilitate the production of ambient noise- cancelling earphones and, to that end, provides a module (30) comprising a microspeaker (34) and an electret microphone (38) both carried on a common substrate (32)...
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WO/2011/062536 |
An apparatus for generating a high band extension of a low band excitation signal ( e LB ) defined by parameters representing a CELP encoded audio signal includes the following elements: upsamplers (20) configured to upsample a low band ...
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WO/2011/062602 |
Snare drum adjusting devices for combination with a snare drum having a side wall, a head, snare wiring extending adjacent the head, and a slidable band operatively connected with the snares. The devices include a first adjustable mechan...
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WO/2011/061957 |
Disclosed is an encoding device (200d) that outputs an encoded signal that includes an encoded original signal, said original signal representing image and/or audio content. The disclosed encoding device is provided with: a frequency com...
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WO/2011/061174 |
An apparatus for providing an upmix signal representation on the basis of a downmix signal representation and an object-related parametric information, which are included in a bitstream representation of an audio content, in independence...
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WO/2011/061878 |
Disclosed are a multicore system, a multicore system control method and a program that can prevent the occurrence of sound cutoffs while suppressing the deterioration of picture-sound synchronization accuracy. A multicore system (2) is p...
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WO/2011/061578 |
The present invention concerns an endpin rest device 1 to prevent the slipping of musical instruments provided with a support endpin 4. In accordance with the invention, an anti-slip base 2 is therefore provided, having a receiving cavit...
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WO/2011/060816 |
A method comprising: receiving sample data for a plurality of channels, wherein the sample data comprises a plurality of separate sample values and each sample value may be identified using at least a channel index that differentiates be...
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WO/2011/061636 |
Systems, devices, and methods for using Multi-Pattern Viterbi Algorithm for joint decoding of multiple patterns are disclosed. An exemplary method may receive a plurality of sets of time-sequential signal observations for each of a numbe...
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WO/2011/062535 |
In a method of improving perceived loudness and sharpness of a reconstructed speech signal delimited by a predetermined bandwidth, performing the steps of providing (S10) the speech signal, and separating (S20) the provided signal into a...
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WO/2011/062071 |
A sound segment sorting unit (103) sorts sound segments of a video, and an image segment sorting unit (104) sorts image segments of the video. A multiple sorting results generation unit (105) generates multiple sorting results of the sou...
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WO/2011/062243 |
The disclosed foot pedal for a drum can play stable sounds simply by dropping a foot at any position on the upper surface of a foot board. The foot pedal (1) for a drum causes a beater (10) to rotate and strike the head of the drum by me...
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WO/2011/061470 |
The invention provides a music controller, in the form of a bowing sensor. The music controller comprises a musical bow member (4) movable over a guide (2). Associated with the guide (2) is at least one optical flow sensor (6) for monito...
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WO/2011/062538 |
Estimation of a high band extension of a low band audio signal includes the following steps: extracting (S1) a set of features of the low band audio signal; mapping (S2) extracted features to at least one high band parameter with general...
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WO/2011/061483 |
The invention is intended to facilitate the production of ambient noise- cancelling earphones and, to that end, provides a module (30) comprising a microspeaker (34) and an electret microphone (38) both carried on a common substrate (32)...
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WO/2011/061470 |
The invention provides a music controller, in the form of a bowing sensor. The music controller comprises a musical bow member (4) movable over a guide (2). Associated with the guide (2) is at least one optical flow sensor (6) for monito...
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WO/2011/062734 |
This disclosure describes circuit configurations that may be used for active noise cancellation in the digital domain. In particular, this disclosure proposes the use a down sample unit and an up sample unit, rather than memory based del...
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WO/2011/057971 |
A method and computing system for suppressing noise in an audio signal, comprising: receiving the audio signal at signal processing means; determining that another signal is input to the signal processing means, the input signal resultin...
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WO/2011/058758 |
There is disclosed an encoder apparatus whereby the decoded-signal quality can be improved in a hierarchical encoding (scalable encoding) system in which a band to be encoded is selected for each of a plurality of layers. The encoder app...
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WO/2011/058484 |
An encoder for a multi-channel audio signal which comprises a down-mixer (201, 203, 205) for generating a down-mix as a combination of at least a first and second channel signal weighted by respectively a first and second weight with dif...
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WO/2011/058694 |
In order to automatically adjust content data distributed from a content server to an optimum volume level when the content data is reproduced by a user terminal, a user terminal (10) and a relay server (30), which are connected to a net...
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WO/2011/057922 |
The invention relates to dubbing multi-microphone sound recordings, wherein in order to largely compensate for changes in sound due to a multi-path propagation of sound components, the spectral values of overlapping time windows of sampl...
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WO/2011/057511 |
A method, apparatus and system for implementing audio mixing are provided, and said method for implementing audio mixing includes: receiving audio signals sent by each sending conference-place, wherein said audio signals include audio si...
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WO/2011/057868 |
A reverberator (10) for reverberating an audio signal (5) comprises a feedback delay loop processor (20) for delaying at least two different frequency subband signals (17) representing the audio signal (5) by different loop delays (23) t...
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WO/2011/059255 |
A method of processing an audio signal is disclosed. The present invention includes a method for processing an audio signal, comprising: receiving, by an audio processing apparatus, the spectral data including a current block, and substi...
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WO/2011/057970 |
A method and system for modifying an audio signal, the method comprising: receiving the audio signal at signal processing means; analysing the received audio signal to identify characteristic signal components in the audio signal; determ...
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WO/2011/057650 |
The present invention relates to a method for speaker recognition, comprising the steps of obtaining and storing speaker information for at least one target speaker; obtaining a plurality of speech samples from a plurality of telephone c...
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WO/2011/059254 |
An apparatus for processing a signal and method thereof are disclosed. The present invention includes receiving coding mode information indicating a speech coding scheme or an audio coding scheme, linear prediction coding degree informat...
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WO/2011/059402 |
A system of playing music on a device using one or two fingers, comprising: a computer program being stored on a media readable by the device, upon being installed in the media device, the media device read the musical system and thereaf...
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WO/2011/058752 |
There is disclosed an encoder apparatus whereby, when a band expanding technique for encoding, based on the spectral data of a lower frequency portion, the spectral data of a higher frequency portion is applied to a lower layer in a hier...
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WO/2011/056942 |
A video encoder may reduce bandwidth consumption by skipping encoding of or reducing an encoding rate of video frames corresponding to silent audio frames, that is, audio frames that do not include speech data. In one example, an apparat...
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WO/2011/055313 |
A curved high intensity focused ultrasound (HIFU) transducer comprising a curved piezoelectric array having opposite convex and concave surfaces, the concave surface being a transmitting surface, and a plurality of acoustic transmission ...
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WO/2011/054605 |
The invention relates to a device for sealing a film (5), which comprises a sonotrode (2) and an anvil (3), characterized by a formatting part (4), which is arranged between the sonotrode (2) and the anvil (3), wherein the formatting par...
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