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Aronowitz
Hagai Aronowitz, Petah-Tikva IL
| Patent application number | Description | Published |
|---|---|---|
| 20090319269 | Method of Trainable Speaker Diarization - A novel and useful method of using labeled training data and machine learning tools to train a speaker diarization system. Intra-speaker variability profiles are created from training data consisting of an audio stream labeled where speaker changes occur (i.e. which participant is speaking at any given time). These intra-speaker variability profiles are then applied to an unlabeled audio stream to segment the audio stream into speaker homogeneous segments and to cluster segments according to speaker identity. | 12-24-2009 |
| 20100042412 | SKIPPING RADIO/TELEVISION PROGRAM SEGMENTS - Techniques for notifying at least one entity of an occurrence of an event in an audio signal are provided. At least one preference is obtained from the at least one entity. An occurrence of an event in the audio signal is determined. The event is related to at least one of at least one speaker and at least one topic. The at least one entity is notified of the occurrence of the event in the audio signal, in accordance with the at least one preference. | 02-18-2010 |
| 20110119060 | METHOD AND SYSTEM FOR SPEAKER DIARIZATION - A method and system for speaker diarization are provided. Pre-trained acoustic models of individual speaker and/or groups of speakers are obtained. Speech data with multiple speakers is received and divided into frames. For a frame, an acoustic feature vector is determined extended to include log-likelihood ratios of the pre-trained models in relation to a background population model. The extended acoustic feature vector is used in segmentation and clustering algorithms. | 05-19-2011 |
Jack L Aronowitz, Delray Beach, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100049016 | Noninvasive Transdermal Systems for Detecting an Analyte in a Biological Fluid and Methods - The present invention relates to noninvasive transdermal systems comprised of a noninvasive transdermal patch and a reflectometer. The noninvasive transdermal patches are comprised of a wet chemistry component and a dry chemistry component. The wet chemistry component is a liquid transfer medium in the form of a gel layer for the extraction and liquid bridge transfer of the analyte of interest from the biological fluid within or beneath the skin to the dry chemistry component. The dry chemistry component is a reagent system for interacting with the analyte of interest (glucose) to generate a color change. The reflectometers include a modulated light source for emitting light to illuminate a target surface which possesses a certain color and shade of color for detection by an optical detector. The output signal is processed for determining a corresponding quantity of quality measurement. | 02-25-2010 |
Jack L. Aronowitz, Pompano Beach, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100089181 | Sample Collection System and Method for Use Thereof - A sample collection system capable of collecting, storing and dispensing a liquid sample is disclosed. The collection system includes a collector composed of a material which has the unique ability to express constituents of interest at levels which are much more concentrated than their levels in the fluid samples from which they are expressed, where the expressed highly concentrated sample can then be used with modern rapid screening/testing protocols, such as solid phase assays, to test for the constituents of interest. Thus, it is now possible to obtain analytes of interest, such as the HIV protein antibodies, from saliva samples at concentrations that are representative of that found in serum or plasma. The collector is sized and shaped to fit within a recovery container, which, in turn, is sized and shaped to fit within a collection tube. The recovery container includes an aperture which does not permit passage of fluid under ambient conditions, but facilitates transfer thereof when subjected to pressure. An optional channel within the collection tube facilitates dispensing of the sample for further processing. | 04-15-2010 |