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WO/2012/145110 |
An apparatus for controlling sound within a vehicle includes an acoustical damping device operable to determine a measured sound. The acoustical damping device is operable to output a noise canceling signal to a vehicle audio system to d...
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WO/2012/145141 |
Apparatus and methods for attenuating noise, vibration, and/or acoustic energy in a turbomachine. The apparatus includes a first base plate having first base plate perforations defined therethrough. The apparatus also includes first and ...
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WO/2012/145519 |
In accordance with one embodiment, a method of generating language models for speech recognition includes identifying a plurality of utterances in training data corresponding to speech, generating a frequency count of each utterance in t...
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WO/2012/144078 |
Provided is a soundproofing device provided with a Helmholtz resonator, the soundproofing device capable of obtaining a soundproofing effect in a wider frequency range than those of conventional ones. A soundproofing device (36) is provi...
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WO/2012/145110 |
An apparatus for controlling sound within a vehicle includes an acoustical damping device operable to determine a measured sound. The acoustical damping device is operable to output a noise canceling signal to a vehicle audio system to d...
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WO/2012/142965 |
An ultrasonic transducer (1) comprises a case (3), an inner chamber (5) formed on the case (3), a piezoelectric material sheet and a composite material (7) disposed in the inner chamber (5), and a wire (9) led from the inner chamber (5)....
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WO/2012/144127 |
In order to introduce a device and a method for the execution of Huffman coding for the coding and decoding of an audio signal, in the present invention, the design of a Huffman table can be carried out offline through the use of an exte...
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WO/2012/144877 |
A quantizing apparatus is provided that includes a quantization path determiner that determines a path from a first path not using inter-frame prediction and a second path using the inter-frame prediction, as a quantization path of an in...
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WO/2012/145709 |
A method is provided for encoding multiple microphone signals into a composite source-separable audio (SSA) signal, conducive for transmission over a voice network. The embodiments enable the processing of source separation of the target...
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WO/2012/143659 |
The invention relates to a method of analyzing and synthesizing noise emitted by an internal combustion engine consisting of Nc cylinders and forming part of a vehicle, based on the PSOLA method characterized by the following steps: - re...
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WO/2012/145709 |
A method is provided for encoding multiple microphone signals into a composite source-separable audio (SSA) signal, conducive for transmission over a voice network. The embodiments enable the processing of source separation of the target...
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WO/2012/144878 |
A quantizing method is provided that includes quantizing an input signal by selecting one of a first quantization scheme not using an inter-frame prediction and a second quantization scheme using the inter-frame prediction, in considerat...
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WO/2012/143905 |
Shooting range (1) for example for the target practice of a user, in particular the firing range which the present invention relates to is eco-sustainable. The firing range (1) comprises a dynamic sound suppression apparatus (100), an en...
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WO/2012/144877 |
A quantizing apparatus is provided that includes a quantization path determiner that determines a path from a first path not using inter-frame prediction and a second path using the inter-frame prediction, as a quantization path of an in...
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WO/2012/140347 |
The present invention relates to a method of determining an indicator evaluating the voice quality of a coded speech signal. The method is noteworthy in that it comprises the following steps; calculation (E202) per signal frame, of a pre...
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WO/2012/141326 |
An acoustic device (20) for a vehicle is configured from a pressure sensor (21) for detecting the acoustic pressure of the suction noise of an engine (12) and for outputting said acoustic pressure as an acoustic pressure signal, a signal...
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WO/2012/141671 |
Disclosed herein is a nonwoven acoustic insulating material which also provides repellency to water and low surface tension fluids. Also disclosed is a method for attenuating transmitted sound and repelling fluids which includes providin...
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WO/2012/141325 |
An acoustic device (20) for a vehicle is configured from a plurality of pressure sensors (21a to 21d) for detecting air pressure created by the suction noise of an engine (12) and for outputting said air pressure as an acoustic pressure ...
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WO/2012/141284 |
[Problem] To provide a sound wave generating device capable of running over an extended life, and able to generate sound waves of high acoustic pressure while consuming a minimal amount of compressed gas. [Solution] A sound wave generati...
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WO/2012/140818 |
The present invention provides a hearing aid capable of detecting contact vibration noise from a sound collecting signal. A hearing aid (100) is provided with two microphones (110-1, 110-2), a vibration component extracting unit (120) wh...
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WO/2012/140468 |
Disclosed is a method and system for generating a sound effect in a piece of game software. In response to a request for emission of a sound effect from the game software, transmission of audio data is performed, where the transmission r...
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WO/2012/140688 |
In the present invention the following are provided: a measurement unit (2) that measures the acoustic characteristics of a song on the basis of music information; an impact determination unit (3) that determines whether the acoustic cha...
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WO/2012/142270 |
Enhancement of audio quality (e.g., speech intelligibility) in a noisy environment, based on subband gain control using information from a noise reference, is described.
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WO/2012/141486 |
An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set a mode of operation, from plural modes of operation, for coding by a codec of input audio data, and the codec configured to code the...
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WO/2012/142379 |
A hand-held guitar pick includes a distal end which is twisted at a compound angle with respect to the body of the pick so as to align the tip of the pick with the guitar strings. The compound angle comprises a rotation component in rela...
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WO/2012/141635 |
An object of embodiments of the present invention is to provide an improved gain-shape VQ. This is achieved by determining a number of bits to be allocated to a gain adjustment- and shape-quantizer for a plurality of combinations of a cu...
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WO/2012/141486 |
An audio coding terminal and method is provided. The terminal includes a coding mode setting unit to set a mode of operation, from plural modes of operation, for coding by a codec of input audio data, and the codec configured to code the...
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WO/2012/139188 |
A structural arrangement for programmable distortion and audio effect foot pedals comprises an assembly composed of the HMI or human-machine interface (1), which digitally communicates with the CPU (2), providing the parameters of the ef...
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WO/2012/140246 |
Methods and apparatus for coordinating audio data processing and network communication processing in a communication device by using time scaling for either inbound or outbound audio data processing, or both, in an communication device. ...
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WO/2012/141873 |
A device, system and method of playing back a digital audio stream wherein large amounts of pre-emphasis of the high frequencies is applied before the digital to analog conversion and before an interpolation or digital filter, followed b...
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WO/2012/139668 |
A method for a decoder, and an attenuation controller for determining an attenuation to be applied to an audio signal, comprising: identifying spectral regions to be attenuated, grouping subsequent identified spectral regions to form a c...
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WO/2012/140590 |
An enclosure for devices of the type of electric power generating sets, current generators, internal combustion engines, air compressors and the like with high acoustic insulation, which comprises walls (2) which delimit an internal comp...
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WO/2012/137455 |
A DSP (10) generates and outputs superimposed data which has the control information for pulse code modulation data inserted into the free space of unit data including the pulse code modulation data that is decoded from a coding stream. ...
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WO/2012/138763 |
A device, system and method for automatic audio recording and publishing. An electronic device having an audio recording ability includes an audio sharing program that enables a user to input a single command to execute the program and b...
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WO/2012/137448 |
Provided is an active noise control device in which the installation position is not required to be limited to the vicinity of the noise source, and in which noise can be reduced over a wide range. An active noise control device (10) for...
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WO/2012/138435 |
Psychoacoustic Bass Enhancement (PBE) is integrated with one or more other audio processing techniques, such as active noise cancellation (ANC), and/or receive voice enhancement (RVE), leveraging each technique to achieve improved audio ...
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WO/2012/137263 |
This invention is provided with: a vehicle state detector (7) for detecting the state of a vehicle equipped with a voice recognition device (100); a recognition parameter setting unit (10) for setting the recognition parameter when an ac...
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WO/2012/138257 |
The claimed device relates to devices for creating sound, and specifically to percussion devices, and can be used both as a rhythmic instrument and for the noisy accompaniment of sporting events. The percussion device consists of at leas...
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WO/2012/138990 |
A detachable pickup assembly comprises a mounting assembly including a first body having a pickup mounting portion and a connection mechanism comprising one or more clip members. A second body defines a connection portion sized to receiv...
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WO/2012/138819 |
In a class of embodiments, an audio encoding system (typically, a perceptual encoding system that is configured to generate a single ("unified") bitstream that is compatible with (i.e., decodable by) a first decoder configured to decode ...
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WO/2012/138594 |
An audio coding system uses mixing metadata to control the attenuation of a main audio program that is subsequently mixed with an associated audio program. The value of the attenuation is calculated by analyzing the estimated loudness of...
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WO/2012/137617 |
In an encoding process, a sample string of a frequency region derived from an acoustic signal is divided by a weighted envelope, the result divided by the gain is quantized, and each of the samples is subjected to variable-length encodin...
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WO/2012/138794 |
A method for echo cancellation and noise suppression is disclosed. Linear echo cancellation (LEC) is performed for a primary microphone channel on an entire frequency band or in a range of frequencies where echo is audible. LEC is perfor...
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WO/2012/136599 |
It is discloses a method and system for measuring and assessing the impact of non-verbal responses of a respondent to a stimulus, the method comprises the steps of presenting a reference stimulus to the respondent; recording immediate no...
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WO/2012/138819 |
In a class of embodiments, an audio encoding system (typically, a perceptual encoding system that is configured to generate a single ("unified") bitstream that is compatible with (i.e., decodable by) a first decoder configured to decode ...
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WO/2012/138587 |
A completely hands free exchange of messages, especially in portable devices, is provided through a combination of speech recognition, text-to-speech (TTS), and detection algorithms. An incoming message may be read aloud to a user and th...
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WO/2012/138814 |
There is provided a method that includes (a) receiving image data, (b) processing the image data to yield first data, (c) obtaining second data from a repository, based on the first data, and (d) storing the first data and the second dat...
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WO/2012/138257 |
The claimed device relates to devices for creating sound, and specifically to percussion devices, and can be used both as a rhythmic instrument and for the noisy accompaniment of sporting events. The percussion device consists of at leas...
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WO/2012/138293 |
The present invention relates to a device for a bass drum, comprising a foot pedal which at one rear end comprises a pivot point and which at a second front end is linked to a drum beater via a transmission unit wherein the transmission ...
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WO/2012/138587 |
A completely hands free exchange of messages, especially in portable devices, is provided through a combination of speech recognition, text-to-speech (TTS), and detection algorithms. An incoming message may be read aloud to a user and th...
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