Dmitry N.
Dmitry N. Budnikov, Nizhny Novgorod RU
Patent application number | Description | Published |
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20110071839 | Method and apparatus for encoding audio data - A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values. | 03-24-2011 |
20120259645 | Method and apparatus for encoding audio data - A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values. | 10-11-2012 |
20140108021 | Method and apparatus for encoding audio data - A method for processing audio data includes determining a first common scalefactor value for representing quantized audio data in a frame. A second common scalefactor value is determined for representing the quantized audio data in the frame. A line equation common scalefactor value is determined from the first and second common scalefactor values. | 04-17-2014 |
Dmitry N. Romashko, Lexington, MA US
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20110210105 | LINK PROCESSING WITH HIGH SPEED BEAM DEFLECTION - Link processing systems and methods use controlled two dimensional deflection of a beam along an optical axis trajectory to process links positioned along and transverse to the trajectory during a pass of the optical axis along the trajectory. Predictive position calculations allow link blowing accuracy during constant velocity and accelerating trajectories. | 09-01-2011 |
20120241427 | PREDICTIVE LINK PROCESSING - A method of processing material of device elements by laser interaction is disclosed. According to one aspect, the method includes generating a pulsed laser processing output along a laser beam axis, the output including a plurality of laser pulses triggered sequentially at times determined by a pulse repetition rate. A trajectory relative to locations of device elements to be processed is generated. A position of one or more designated device elements relative to an intercept point position on the trajectory at one or more laser pulse times is determined, and a laser beam is deflected based on the predicted position within a predetermined deflection range. According to some aspects, the predetermined deflection range may correspond to a compass rose or cruciform field shape. As a result, a deflection accuracy for laser processing may be improved. | 09-27-2012 |
Dmitry N. Tylik, St. Petersburg RU
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20110138329 | Display Interface and Method for Displaying Multiple Items Arranged in a Sequence - A display interface and method for displaying multiple items arranged in a sequence are provided for presenting to the user via the display the multiple items along one of multiple paths as the user scrolls through the items. The display interface includes a display, a user input and a controller. The display is adapted for visually presenting to the user the multiple items from the group of items arranged in the sequence. The user input is adapted for receiving at least one of multiple different user gestures. The controller is adapted for comparing a received user gesture with one of a plurality of predefined gestures which are intended to signal a desire to scroll through the group of items arranged in the sequence, where as the group of items are scrolled through, a different subset of multiple items from the group of items arranged in the sequence are presented to the user via the display. If a first one of the plurality of predefined gestures is received, the multiple items from the group of items arranged in the sequence are presented to the user via the display along a first path on the display. If a second one of the plurality of predefined gestures is received, the multiple items from the group of items arranged in the sequence are presented to the user via the display along a second path on the display, which is different from the first path. | 06-09-2011 |
20140006292 | DECISION PROCEDURE FOR CUSTOMER ISSUE RESOLUTION | 01-02-2014 |
Dmitry N. Zotkin, Greenbelt, MD US
Patent application number | Description | Published |
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20080267416 | Method and Device for Sound Detection and Audio Control - At least one exemplary embodiment is directed to a listening device ( | 10-30-2008 |
20110222372 | METHOD AND SYSTEM FOR DEREVERBERATION OF SIGNALS PROPAGATING IN REVERBERATIVE ENVIRONMENTS - The dereverberation of signals in reverberating environments is carried out via acquiring the representation (image) of spatial distribution of the signals in space of interest and automatic identification of reflections of the source signal in the reverberative space. The technique relies on identification of prominent features at the image, as well as corresponding directions of propagation of signals manifested by the prominent features at the image, and computation of similarity metric between signals corresponding to the prominent features in the image. The time delays between the correlated signals (i.e., source signal and related reflections) are found and the signals are added coherently. Multiple beamformers operate on the source signal and corresponding reflections, enabling one to improve the signal-to-noise ratio in multi-path environments. | 09-15-2011 |
20150055783 | Statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions - A system is disclosed for statistical modelling, interpolation, and user-feedback based inference of head-related transfer functions (HRTF) includes a processor performing operations that include using a collection of previously measured head related transfer functions for audio signals corresponding to multiple directions for at least one subject; and performing Gaussian process hyper-parameter training on the collection of audio signals. A method is disclosed for statistical modelling, interpolation, measurement and anthropometry based prediction of head-related transfer functions (HRTF) for a virtual audio system that includes collecting audio signals in transform domain for at least one subject; applying head related transfer functions (HRTF) measurement directions in multiple directions to the collected audio signals; and performing Gaussian hyper-parameter training on the collection of audio signals to generate at least one predicted HRTF. | 02-26-2015 |