Patents by Inventor Edward Rosenberg
Edward Rosenberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8145481Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.Type: GrantFiled: September 9, 2008Date of Patent: March 27, 2012Assignee: AT&T Intellectual Property II, L.P.Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
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Patent number: 8131552Abstract: The invention provides a system and method for automatically indexing and retrieving multimedia content. The method may include separating a multimedia data stream into audio, visual and text components, segmenting the audio, visual and text components based on semantic differences, identifying at least one target speaker using the audio and visual components, identifying a topic of the multimedia event using the segmented text and topic category models, generating a summary of the multimedia event based on the audio, visual and text components, the identified topic and the identified target speaker, and generating a multimedia description of the multimedia event based on the identified target speaker, the identified topic, and the generated summary.Type: GrantFiled: January 17, 2007Date of Patent: March 6, 2012Assignee: AT&T Intellectual Property II, L.P.Inventors: David Crawford Gibbon, Qian Huang, Zhu Liu, Aaron Edward Rosenberg, Behzad Shahraray
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Publication number: 20110226699Abstract: Silica polyamine composites (SPC) made from silanized amorphous nano-porous silica gel and poly(allylamine) (BP-1) were functionalized with phosphorus acid using the Mannich reaction, resulting in a phosphonic acid modified composite (BPAP). Zirconium (IV) was immobilized on BPAP. Arsenate anions strongly adsorbed on the ZrBPAP composite in the pH range 2 to 8, while arsenite only adsorbed well at pH 10. Regeneration of the resin was carried out successfully for As(V) and As(III) using 2M-H2SO4. Four adsorption/desorption cycles were performed for As(V) at pH 4 without significant decrease in the uptake performance. ZrBPAP capture capacity and kinetics for arsenate were tested for longevity over 1000 cycles with only a marginal loss of performance.Type: ApplicationFiled: March 22, 2011Publication date: September 22, 2011Inventors: Edward Rosenberg, Varadharajan Kailasam
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Patent number: 7996220Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: GrantFiled: November 4, 2008Date of Patent: August 9, 2011Assignee: AT&T Intellectual Property II, L.P.Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
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Publication number: 20110137651Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: ApplicationFiled: February 14, 2011Publication date: June 9, 2011Applicant: AT&T Intellectual Property II, L.P.Inventors: Richard C. ROSE, Sarangarajan PATHASARATHY, Aaron Edward ROSENBERG, Shrikanth Sambasivan NARAYANAN
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Patent number: 7930179Abstract: Systems and methods for unsupervised segmentation of multi-speaker speech or audio data by speaker. A front-end analysis is applied to input speech data to obtain feature vectors. The speech data is initially segmented and then clustered into groups of segments that correspond to different speakers. The clusters are iteratively modeled and resegmented to obtain stable speaker segmentations. The overlap between segmentation sets is checked to ensure successful speaker segmentation. Overlapping segments are combined and remodeled and resegmented. Optionally, the speech data is processed to produce a segmentation lattice to maximize the overall segmentation likelihood.Type: GrantFiled: October 2, 2007Date of Patent: April 19, 2011Assignee: AT&T Intellectual Property II, L.P.Inventors: Allen Louis Gorin, Zhu Liu, Sarangarajan Parthasarathy, Aaron Edward Rosenberg
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Patent number: 7904294Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: GrantFiled: April 9, 2007Date of Patent: March 8, 2011Assignee: AT&T Intellectual Property II, L.P.Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
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Publication number: 20100329920Abstract: An article of jewelry and method of producing an article of jewelry, comprising providing a substrate made of a biocompatible medical grade cobalt-based alloy that includes cobalt, chromium and molybdenum. The cobalt-based alloy substrate is formed into a desired shape of the article of jewelry.Type: ApplicationFiled: November 30, 2009Publication date: December 30, 2010Inventor: Edward Rosenberg
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Publication number: 20100166157Abstract: The invention provides a system and method for indexing and organizing voice mail message by the speaker of the message. One or more speaker models are created from voice mail messages received. As additional messages are left, each of the new messages are compared with existing speaker models to determine the identity of the callers of each of the new messages. The voice mail messages are organized within a user's mailbox by caller. Unknown callers may be identified and tagged by the user and then used to create new speaker models and/or update existing speaker models.Type: ApplicationFiled: December 29, 2009Publication date: July 1, 2010Applicant: AT&T Corp.Inventors: Julia Hirschberg, Sarangarajan Parthasarathy, Aaron Edward Rosenberg, Stephen Whittaker
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Patent number: 7664636Abstract: The invention provides a system and method for indexing and organizing voice mail message by the speaker of the message. One or more speaker models are created from voice mail messages received. As additional messages are left, each of the new messages are compared with existing speaker models to determine the identity of the callers of each of the new messages. The voice mail messages are organized within a user's mailbox by caller. Unknown callers may be identified and tagged by the user and then used to create new speaker models and/or update existing speaker models.Type: GrantFiled: April 17, 2000Date of Patent: February 16, 2010Assignee: AT&T Intellectual Property II, L.P.Inventors: Julia Hirschberg, Sarangarajan Parthasarathy, Aaron Edward Rosenberg, Stephen Whittaker
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Patent number: 7534944Abstract: The osmium (Os) cluster-functionalized CNT of the present invention formed from a triosmium derivative having one or more amine groups and a functionalized carbon nanotube having a plurality of COOH groups through zwitterionic interactions between the COOH and amine groups has high solubilities in water and various organic solvents.Type: GrantFiled: December 13, 2005Date of Patent: May 19, 2009Assignee: Gwangju Institute of Science and TechnologyInventors: Kurt E. Geckeler, Dhriti Nepal, Edward Rosenberg
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Publication number: 20090063144Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: ApplicationFiled: November 4, 2008Publication date: March 5, 2009Applicant: AT&T Corp.Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
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Publication number: 20090006088Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.Type: ApplicationFiled: September 9, 2008Publication date: January 1, 2009Applicant: AT&T Corp.Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
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Patent number: 7451081Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.Type: GrantFiled: March 13, 2007Date of Patent: November 11, 2008Assignee: AT&T Corp.Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
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Patent number: 7451085Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a communications device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: GrantFiled: October 1, 2001Date of Patent: November 11, 2008Assignee: AT&T Intellectual Property II, L.P.Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
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Patent number: 7295970Abstract: Systems and methods for unsupervised segmentation of multi-speaker speech or audio data by speaker. A front-end analysis is applied to input speech data to obtain feature vectors. The speech data is initially segmented and then clustered into groups of segments that correspond to different speakers. The clusters are iteratively modeled and resegmented to obtain stable speaker segmentations. The overlap between segmentation sets is checked to ensure successful speaker segmentation. Overlapping segments are combined and remodeled and resegmented. Optionally, the speech data is processed to produce a segmentation lattice to maximize the overall segmentation likelihood.Type: GrantFiled: January 24, 2003Date of Patent: November 13, 2007Assignee: AT&T CorpInventors: Allen Louis Gorin, Zhu Liu, Sarangarajan Parthasarathy, Aaron Edward Rosenberg
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Publication number: 20070157347Abstract: The osmium (Os) cluster-functionalized CNT of the present invention formed from a triosmium derivative having one or more amine groups and a functionalized carbon nanotube having a plurality of COOH groups through zwitterionic interactions between the COOH and amine groups has high solubilities in water and various organic solvents.Type: ApplicationFiled: December 13, 2005Publication date: July 5, 2007Inventors: Kurt Geckeler, Dhriti Nepal, Edward Rosenberg
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Patent number: 7219058Abstract: An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device.Type: GrantFiled: October 1, 2001Date of Patent: May 15, 2007Assignee: AT&T Corp.Inventors: Richard C. Rose, Sarangarajan Pathasarathy, Aaron Edward Rosenberg, Shrikanth Sambasivan Narayanan
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Patent number: 7209880Abstract: Speech recognition models are dynamically re-configurable based on user information, application information, background information such as background noise and transducer information such as transducer response characteristics to provide users with alternate input modes to keyboard text entry. Word recognition lattices are generated for each data field of an application and dynamically concatenated into a single word recognition lattice. A language model is applied to the concatenated word recognition lattice to determine the relationships between the word recognition lattices and repeated until the generated word recognition lattices are acceptable or differ from a predetermined value only by a threshold amount. These techniques of dynamic re-configurable speech recognition provide for deployment of speech recognition on small devices such as mobile phones and personal digital assistants as well environments such as office, home or vehicle while maintaining the accuracy of the speech recognition.Type: GrantFiled: March 6, 2002Date of Patent: April 24, 2007Assignee: AT&T Corp.Inventors: Bojana Gajic, Shrikanth Sambasivan Narayanan, Sarangarajan Parthasarathy, Richard Cameron Rose, Aaron Edward Rosenberg
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Patent number: 7184959Abstract: The invention provides a system and method for automatically indexing and retrieving multimedia content. The method may include separating a multimedia data stream into audio, visual and text components, segmenting the audio, visual and text components based on semantic differences, identifying at least one target speaker using the audio and visual components, identifying a topic of the multimedia event using the segmented text and topic category models, generating a summary of the multimedia event based on the audio, visual and text components, the identified topic and the identified target speaker, and generating a multimedia description of the multimedia event based on the identified target speaker, the identified topic, and the generated summary.Type: GrantFiled: October 15, 2003Date of Patent: February 27, 2007Assignee: AT&T Corp.Inventors: David Crawford Gibbon, Qian Huang, Zhu Liu, Aaron Edward Rosenberg, Behzad Shahraray