Patents by Inventor Joseph Anthony Mariglio, III
Joseph Anthony Mariglio, III 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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ADAPTIVE FILTERBANKS USING SCALE-DEPENDENT NONLINEARITY FOR PSYCHOACOUSTIC FREQUENCY RANGE EXTENSION
Publication number: 20240137697Abstract: A system provides for psychoacoustic frequency range extension. The system generates quadrature components from an audio channel, and generates rotated spectral quadrature components by applying a forward transformation that rotates a spectrum of the quadrature components from a standard basis to a rotated basis. In the rotated basis, the system isolates components of the rotated spectral quadrature components at target frequencies, and generates weighted phase-coherent harmonic spectral quadrature components by applying a nonlinearity to the isolated components having a dependence on scale that is subject to constraints. The circuitry generates a harmonic spectral component by applying an inverse transformation that rotates a spectrum of the weighted phase-coherent harmonic spectral quadrature components from the rotated basis to the standard basis.Type: ApplicationFiled: August 24, 2023Publication date: April 25, 2024Inventor: Joseph Anthony Mariglio, III -
Publication number: 20240098412Abstract: A device renders enhanced audio based on properties of an audio rendering system. For example, audio rendering system information of an audio rendering system associated with the device is used to determine an audio enhancement optimized for the audio rendering system. The OS of the device (e.g., a mobile phone) is queried to determine the audio rendering system information. The audio rendering system information is used to determine an audio enhancement, such as by querying a database storing associations between rendering system information and audio enhancements. The audio enhancement may include, for example, one or more types of audio processing (e.g., subband spatial processing, crosstalk processing, etc.) and particular parameters for the audio processing. The audio enhancement is applied to an audio signal to generate an enhanced audio signal that is provided to the audio rendering system.Type: ApplicationFiled: November 22, 2023Publication date: March 21, 2024Inventors: Zachary Seldess, Joseph Anthony Mariglio, III, Paul Riker, Daniel Elworthy Ross, Raphael Alberto Melgar, Chuan Hsueh
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Patent number: 11863950Abstract: A device renders enhanced audio based on properties of an audio rendering system. For example, audio rendering system information of an audio rendering system associated with the device is used to determine an audio enhancement optimized for the audio rendering system. The OS of the device (e.g., a mobile phone) is queried to determine the audio rendering system information. The audio rendering system information is used to determine an audio enhancement, such as by querying a database storing associations between rendering system information and audio enhancements. The audio enhancement may include, for example, one or more types of audio processing (e.g., subband spatial processing, crosstalk processing, etc.) and particular parameters for the audio processing. The audio enhancement is applied to an audio signal to generate an enhanced audio signal that is provided to the audio rendering system.Type: GrantFiled: November 9, 2022Date of Patent: January 2, 2024Assignee: Boomcloud 360 Inc.Inventors: Zachary Seldess, Joseph Anthony Mariglio, III, Paul Riker, Daniel Elworthy Ross, Raphael Alberto Melgar, Chuan Hsueh
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Adaptive filterbanks using scale-dependent nonlinearity for psychoacoustic frequency range extension
Patent number: 11838732Abstract: A system provides for psychoacoustic frequency range extension. The system generates quadrature components from an audio channel, and generates rotated spectral quadrature components by applying a forward transformation that rotates a spectrum of the quadrature components from a standard basis to a rotated basis. In the rotated basis, the system isolates components of the rotated spectral quadrature components at target frequencies, and generates weighted phase-coherent harmonic spectral quadrature components by applying a nonlinearity to the isolated components having a dependence on scale that is subject to constraints. The circuitry generates a harmonic spectral component by applying an inverse transformation that rotates a spectrum of the weighted phase-coherent harmonic spectral quadrature components from the rotated basis to the standard basis.Type: GrantFiled: September 9, 2021Date of Patent: December 5, 2023Assignee: Boomcloud 360 Inc.Inventor: Joseph Anthony Mariglio, III -
Publication number: 20230067260Abstract: A device renders enhanced audio based on properties of an audio rendering system. For example, audio rendering system information of an audio rendering system associated with the device is used to determine an audio enhancement optimized for the audio rendering system. The OS of the device (e.g., a mobile phone) is queried to determine the audio rendering system information. The audio rendering system information is used to determine an audio enhancement, such as by querying a database storing associations between rendering system information and audio enhancements. The audio enhancement may include, for example, one or more types of audio processing (e.g., subband spatial processing, crosstalk processing, etc.) and particular parameters for the audio processing. The audio enhancement is applied to an audio signal to generate an enhanced audio signal that is provided to the audio rendering system.Type: ApplicationFiled: November 9, 2022Publication date: March 2, 2023Inventors: ZACHARY SELDESS, Joseph Anthony Mariglio, III, Paul Riker, Daniel Elworthy Ross, Raphael Alberto Melgar, Chuan Hsueh
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ADAPTIVE FILTERBANKS USING SCALE-DEPENDENT NONLINEARITY FOR PSYCHOACOUSTIC FREQUENCY RANGE EXTENSION
Publication number: 20230036487Abstract: A system provides for psychoacoustic frequency range extension. The system generates quadrature components from an audio channel, and generates rotated spectral quadrature components by applying a forward transformation that rotates a spectrum of the quadrature components from a standard basis to a rotated basis. In the rotated basis, the system isolates components of the rotated spectral quadrature components at target frequencies, and generates weighted phase-coherent harmonic spectral quadrature components by applying a nonlinearity to the isolated components having a dependence on scale that is subject to constraints. The circuitry generates a harmonic spectral component by applying an inverse transformation that rotates a spectrum of the weighted phase-coherent harmonic spectral quadrature components from the rotated basis to the standard basis.Type: ApplicationFiled: September 9, 2021Publication date: February 2, 2023Inventor: Joseph Anthony Mariglio, III -
Publication number: 20230025801Abstract: A system includes one or more computing devices that encode spatial perceptual cues into a monaural channel to generate a plurality of output channels. A computing device determines a target amplitude response for the mid and side channels of the plurality of output channels, defining a spatial perceptual associated with one or more frequency-dependent phase shifts. The computing device determines a transfer function of a single-input, multi-output allpass filter based on the target amplitude response and determines coefficients of the allpass filter based on the transfer function, and processes the monaural channel with the coefficients of the allpass filter to generate the plurality of channels having the encoded spatial perceptual cues. The allpass filter is configured to be colorless with respect to the individual output channels, allowing for the placement of spatial cues into the audio stream to be decoupled from the overall coloration of the audio.Type: ApplicationFiled: July 7, 2022Publication date: January 26, 2023Inventors: Zachary Seldess, Joseph Anthony Mariglio, III
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Publication number: 20230022072Abstract: A system includes one or more computing devices that encode spatial perceptual cues into a monaural channel to generate a plurality of output channels. A computing device determines a target amplitude response for the mid and side channels of the plurality of output channels, defining a spatial perceptual associated with one or more frequency-dependent phase shifts. The computing device determines a transfer function of a single-input, multi-output allpass filter based on the target amplitude response and determines coefficients of the allpass filter based on the transfer function, and processes the monaural channel with the coefficients of the allpass filter to generate the plurality of channels having the encoded spatial perceptual cues. The allpass filter is configured to be colorless with respect to the individual output channels, allowing for the placement of spatial cues into the audio stream to be decoupled from the overall coloration of the audio.Type: ApplicationFiled: July 7, 2022Publication date: January 26, 2023Inventors: Joseph Anthony Mariglio, III, Zachary Seldess
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Patent number: 11533560Abstract: A device renders enhanced audio based on properties of an audio rendering system. For example, audio rendering system information of an audio rendering system associated with the device is used to determine an audio enhancement optimized for the audio rendering system. The OS of the device (e.g., a mobile phone) is queried to determine the audio rendering system information. The audio rendering system information is used to determine an audio enhancement, such as by querying a database storing associations between rendering system information and audio enhancements. The audio enhancement may include, for example, one or more types of audio processing (e.g., subband spatial processing, crosstalk processing, etc.) and particular parameters for the audio processing. The audio enhancement is applied to an audio signal to generate an enhanced audio signal that is provided to the audio rendering system.Type: GrantFiled: June 15, 2020Date of Patent: December 20, 2022Assignee: Boomcloud 360 Inc.Inventors: Zachary Seldess, Joseph Anthony Mariglio, III, Paul Riker, Daniel Elworthy Ross, Raphael Alberto Melgar, Chuan Hsueh
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Publication number: 20220394408Abstract: A system includes one or more computing devices that decorrelates a monaural channel into a plurality of output channels. A computing device determines a target amplitude response defining one or more constraints on a summation of the plurality of channels. The target amplitude response is defined by relationships between amplitude values of the summation and frequency values of the summation. The computing device determines a transfer function of a single-input, multi-output all pass filter based on the target amplitude response and determines coefficients of the allpass filter based on the transfer function. The computing devices processes the monaural channel with the coefficients of the allpass filter to generate the plurality of channels.Type: ApplicationFiled: August 17, 2022Publication date: December 8, 2022Inventor: Joseph Anthony Mariglio, III
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Patent number: 11451919Abstract: A system includes one or more computing devices that decorrelates a monaural channel into a plurality of output channels. A computing device determines a target amplitude response defining one or more constraints on a summation of the plurality of channels. The target amplitude response is defined by relationships between amplitude values of the summation and frequency values of the summation. The computing device determines a transfer function of a single-input, multi-output all pass filter based on the target amplitude response and determines coefficients of the allpass filter based on the transfer function. The computing devices processes the monaural channel with the coefficients of the allpass filter to generate the plurality of channels.Type: GrantFiled: February 19, 2021Date of Patent: September 20, 2022Assignee: Boomcloud 360, Inc.Inventor: Joseph Anthony Mariglio, III
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Publication number: 20220272476Abstract: A system includes one or more computing devices that decorrelates a monaural channel into a plurality of output channels. A computing device determines a target amplitude response defining one or more constraints on a summation of the plurality of channels. The target amplitude response is defined by relationships between amplitude values of the summation and frequency values of the summation. The computing device determines a transfer function of a single-input, multi-output all pass filter based on the target amplitude response and determines coefficients of the allpass filter based on the transfer function. The computing devices processes the monaural channel with the coefficients of the allpass filter to generate the plurality of channels.Type: ApplicationFiled: February 19, 2021Publication date: August 25, 2022Inventor: Joseph Anthony Mariglio, III
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Publication number: 20210152935Abstract: A device renders enhanced audio based on properties of an audio rendering system. For example, audio rendering system information of an audio rendering system associated with the device is used to determine an audio enhancement optimized for the audio rendering system. The OS of the device (e.g., a mobile phone) is queried to determine the audio rendering system information. The audio rendering system information is used to determine an audio enhancement, such as by querying a database storing associations between rendering system information and audio enhancements. The audio enhancement may include, for example, one or more types of audio processing (e.g., subband spatial processing, crosstalk processing, etc.) and particular parameters for the audio processing. The audio enhancement is applied to an audio signal to generate an enhanced audio signal that is provided to the audio rendering system.Type: ApplicationFiled: June 15, 2020Publication date: May 20, 2021Inventors: Zachary Seldess, Joseph Anthony Mariglio, III, Paul Riker, Daniel Elworthy Ross, Raphael Alberto Melgar, Chuan Hsueh
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Patent number: 11006216Abstract: A system includes a circuitry that provides for psychoacoustic frequency range extension for a speaker. The circuitry generates quadrature components from an audio channel, and generates rotated spectral quadrature components by applying a forward transformation that rotates a spectrum of the quadrature components from a standard basis to a rotated basis. In the rotated basis, the circuitry isolates components of the rotated spectral quadrature components at target frequencies, and generates weighted phase-coherent harmonic spectral quadrature components by applying a scale-independent nonlinearity to the isolated components. The circuitry generates a harmonic spectral component by applying an inverse transformation that rotates a spectrum of the weighted phase-coherent harmonic spectral quadrature components from the rotated basis to the standard basis.Type: GrantFiled: August 6, 2020Date of Patent: May 11, 2021Assignee: Boomcloud 360, Inc.Inventor: Joseph Anthony Mariglio, III
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Publication number: 20210044898Abstract: A system includes a circuitry that provides for psychoacoustic frequency range extension for a speaker. The circuitry generates quadrature components from an audio channel, and generates rotated spectral quadrature components by applying a forward transformation that rotates a spectrum of the quadrature components from a standard basis to a rotated basis. In the rotated basis, the circuitry isolates components of the rotated spectral quadrature components at target frequencies, and generates weighted phase-coherent harmonic spectral quadrature components by applying a scale-independent nonlinearity to the isolated components. The circuitry generates a harmonic spectral component by applying an inverse transformation that rotates a spectrum of the weighted phase-coherent harmonic spectral quadrature components from the rotated basis to the standard basis.Type: ApplicationFiled: August 6, 2020Publication date: February 11, 2021Inventor: Joseph Anthony Mariglio, III