Patents Assigned to Clarity Technologies, Inc.
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Patent number: 8391791Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: GrantFiled: November 17, 2010Date of Patent: March 5, 2013Assignee: Clarity Technologies, Inc.Inventors: Raymond W. Gunn, Michael A. Hayes
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Patent number: 8306214Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: GrantFiled: August 21, 2008Date of Patent: November 6, 2012Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 8306578Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: GrantFiled: November 17, 2010Date of Patent: November 6, 2012Assignee: Clarity Technologies, Inc.Inventors: Raymond W. Gunn, Michael A. Hayes
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Patent number: 8280462Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: GrantFiled: November 17, 2010Date of Patent: October 2, 2012Assignee: Clarity Technologies, Inc.Inventors: Raymond W. Gunn, Michael A. Hayes
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Patent number: 8265289Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: GrantFiled: August 21, 2008Date of Patent: September 11, 2012Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 8189767Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: GrantFiled: August 21, 2008Date of Patent: May 29, 2012Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 7965834Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: GrantFiled: August 18, 2008Date of Patent: June 21, 2011Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Publication number: 20110116651Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: ApplicationFiled: November 17, 2010Publication date: May 19, 2011Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Raymond W. Gunn, Michael A. Hayes
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Publication number: 20110116649Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: ApplicationFiled: November 17, 2010Publication date: May 19, 2011Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Raymond W. Gunn, Michael A. Hayes
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Publication number: 20110116620Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: ApplicationFiled: November 17, 2010Publication date: May 19, 2011Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Raymond W. Gunn, Michael A. Hayes
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Patent number: 7856240Abstract: Sound quality is enhanced in a sound system including handsets and headsets. Handset sound enhancing algorithms are implemented in a handset. The handset automatically determines which, if any, of a plurality of headset sound enhancing algorithms are active in a headset in communication with the handset. The handset determines how to use the handset sound enhancing algorithms in a sound processing channel based on which of the headset sound enhancing algorithms are active in the headset.Type: GrantFiled: July 21, 2004Date of Patent: December 21, 2010Assignee: Clarity Technologies, Inc.Inventors: Raymond W. Gunn, Michael A. Hayes
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Publication number: 20080310643Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: ApplicationFiled: August 21, 2008Publication date: December 18, 2008Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Publication number: 20080310644Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: ApplicationFiled: August 21, 2008Publication date: December 18, 2008Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 7465912Abstract: An integrated sensing device comprising an array of sensor processor cells capable of being arranged into a detection array: Each sensor processor cell comprises a sensing medium; at least one transconductance amplifier configured for feedforward template multiplication; at least one transconductance amplifier configured for feedback template weights; a plurality of local dynamic memory cells; a data bus for data transfer; and a local logic unit. The array of sensor processor cells, by responding to data control signals, is capable of transforming, reshaping, and modulating the original sensed image into varied represenations which include (and extend) traditional spatial and temporal processing transformations.Type: GrantFiled: June 16, 2004Date of Patent: December 16, 2008Assignee: Clarity Technologies, Inc.Inventors: Gamze Erten, Fathi M. Salam
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Patent number: 7466818Abstract: Acoustic shock is reduced by attenuating an input signal based on tones detected through frequency domain analysis. The spectrum of the input signal is obtained. A relative energy signal includes a plurality of relative energy elements, each representing the relative energy in a corresponding frequency bin of the input signal spectrum. A difference signal includes a plurality of difference elements, each representing a difference between a corresponding frequency bin value and an adjacent frequency bin value. A plurality of detection signals are determined, each detecting the presence of a sound element in the input signal based on at least one of the relative energy signal and the difference signal. The detection signals are combined to produce an attenuation signal for attenuating the input signal.Type: GrantFiled: September 17, 2007Date of Patent: December 16, 2008Assignee: Clarity Technologies, Inc.Inventor: Walter A. Zaluaga
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Publication number: 20080304676Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: ApplicationFiled: August 21, 2008Publication date: December 11, 2008Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Publication number: 20080304654Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: ApplicationFiled: August 18, 2008Publication date: December 11, 2008Applicant: CLARITY TECHNOLOGIES, INC.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 7433463Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem. Individual aspects comprehended related to echo and noise reduction, and divergence control.Type: GrantFiled: August 10, 2004Date of Patent: October 7, 2008Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen
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Patent number: 7426270Abstract: A method and system for clear signal capture comprehend several individual aspects that address specific problems in improved ways. In addition, the method and system also comprehend a hands-free implementation that is a practical solution to a very complex problem.Type: GrantFiled: August 10, 2005Date of Patent: September 16, 2008Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chieh Yen, Lester Soon Huat Ngia
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Patent number: 7383179Abstract: A method of reducing noise by cascading a plurality of noise reduction algorithms is provided. A sequence of noise reduction algorithms are applied to the noisy signal. The noise reduction algorithms are cascaded together, with the final noise reduction algorithm in the sequence providing the system output signal. The sequence of noise reduction algorithms includes a plurality of noise reduction algorithms that are sufficiently different from each other such that resulting distortions and artifacts are sufficiently different to result in reduced human perception of the artifact and distortion levels in the system output signal.Type: GrantFiled: September 28, 2004Date of Patent: June 3, 2008Assignee: Clarity Technologies, Inc.Inventors: Rogerio G. Alves, Kuan-Chich Yen, Jeff Chisholm