Patents by Inventor Arnoldas Jasonas
Arnoldas Jasonas 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: 11587556Abstract: A method for recognising at least one of a non-verbal sound event and a scene in an audio signal comprising a sequence of frames of audio data, the method comprising: for each frame of the sequence: processing the frame of audio data to extract multiple acoustic features for the frame of audio data; and classifying the acoustic features to classify the frame by determining, for each of a set of sound classes, a score that the frame represents the sound class; processing the sound class scores for multiple frames of the sequence of frames to generate, for each frame, a sound class decision for each frame; and processing the sound class decisions for the sequence of frames to recognise the at least one of a non-verbal sound event and a scene.Type: GrantFiled: October 7, 2019Date of Patent: February 21, 2023Assignee: META PLATFORMS TECHNOLOGIES, LLCInventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Juan Azcarreta Ortiz, Giacomo Ferroni, Arnoldas Jasonas, Francesco Tuveri
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Patent number: 11380349Abstract: Verification of presence of a detected target is carried out following an initial presence determination on the basis of detected non-verbal sound.Type: GrantFiled: September 24, 2019Date of Patent: July 5, 2022Assignee: AUDIO ANALYTIC LTDInventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Patent number: 11250848Abstract: Control of navigation of a content item is carried out by detection of non-verbal sound events. On the basis of receipt of one or more non-verbal sound event reports, a navigation tool is provided with a corresponding sequence of navigation commands. The correspondence between navigation command sequences and non-verbal sound events is established through analysis or markup of the content item.Type: GrantFiled: September 24, 2019Date of Patent: February 15, 2022Assignee: AUDIO ANALYTIC LTDInventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Publication number: 20210104255Abstract: A device or system is provided which is configured to detect one or more sound events and/or scenes associa ted with a predetermined context, and to provide an assistive output on fulfilment of that context.Type: ApplicationFiled: October 7, 2019Publication date: April 8, 2021Inventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Publication number: 20210097727Abstract: Sound detection and identification leads to responsiveness within an augmented reality environment. Information about an identified sound can be converted into a command for implementation by an augmented reality system, for display of a desired on-screen augmented reality effect.Type: ApplicationFiled: September 27, 2019Publication date: April 1, 2021Inventors: Chris James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Publication number: 20210090591Abstract: Verification of presence of a detected target is carried out following an initial presence determination on the basis of detected non-verbal sound.Type: ApplicationFiled: September 24, 2019Publication date: March 25, 2021Inventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Publication number: 20210090560Abstract: Control of navigation of a content item is carried out by detection of non-verbal sound events. On the basis of receipt of one or more non-verbal sound event reports, a navigation tool is provided with a corresponding sequence of navigation commands. The correspondence between navigation command sequences and non-verbal sound events is established through analysis or markup of the content item.Type: ApplicationFiled: September 24, 2019Publication date: March 25, 2021Inventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Neil Cooper, Julian Harris, Arnoldas Jasonas, Joe Patrick Lynas
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Patent number: 10878840Abstract: A method for recognising at least one of a non-verbal sound event and a scene in an audio signal comprising a sequence of frames of audio data, the method comprising: for each frame of the sequence: receiving at least one sound class score, wherein each sound class score is representative of a degree of affiliation of the frame with a sound class of a plurality of sound classes; for a sound class score of the at least one sound class scores: determining a confidence that the sound class score is representative of a degree of affiliation of the frame with the sound class by processing a value for a property associated with the frame, wherein the value is processed using a learned model for the property; adjusting the sound class score for the frame based at least on the determined confidence.Type: GrantFiled: October 15, 2019Date of Patent: December 29, 2020Inventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Juan Azcarreta Ortiz, Giacomo Ferroni, Arnoldas Jasonas, Francesco Tuveri
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Patent number: 10783434Abstract: A method of training a non-verbal sound class detection machine learning system, the non-verbal sound class detection machine learning system comprising a machine learning model configured to: receive data for each frame of a sequence of frames of audio data obtained from an audio signal; for each frame of the sequence of frames: process the data for multiple frames; and output data for at least one sound class score representative of a degree of affiliation of the frame with at least one sound class of a plurality of sound classes, wherein the plurality of sound classes comprises: one or more target sound classes; and a non-target sound class representative of an absence of each of the one or more target sound classes; wherein the method comprises: training the machine learning model using a loss function.Type: GrantFiled: October 7, 2019Date of Patent: September 22, 2020Assignee: AUDIO ANALYTIC LTDInventors: Christopher James Mitchell, Sacha Krstulovic, Cagdas Bilen, Juan Azcarreta Ortiz, Giacomo Ferroni, Arnoldas Jasonas, Francesco Tuveri
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Publication number: 20200035261Abstract: A method for generating a health indicator for at least one person of a group of people, the method comprising: receiving, at a processor, captured sound, where the captured sound is sound captured from the group of people; comparing the captured sound to a plurality of sound models to detect at least one non-speech sound event in the captured sound, each of the plurality of sound models associated with a respective health-related sound type; determining metadata associated with the at least one non-speech sound event; assigning the at least one non-speech sound event and the metadata to at least one person of the group of people; and outputting a message identifying the at least one non-speech event and the metadata to a health indicator generator module to generate a health indicator for the at least one person to whom the at least one non-speech sound event is assigned.Type: ApplicationFiled: July 25, 2019Publication date: January 30, 2020Inventors: Christopher Mitchell, Joe Patrick Lynas, Sacha Krstulovic, Arnoldas Jasonas, Julian Harris
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Patent number: 10224019Abstract: Broadly speaking, embodiments of the present invention provide a wearable audio device including one or a plurality of microphones, a sound recognition systems and a controller to control the device based on one or more recognized sounds or classes of sound. Embodiments use stored sound models.Type: GrantFiled: February 9, 2018Date of Patent: March 5, 2019Assignee: AUDIO ANALYTIC LTD.Inventors: Chris James Mitchell, Joe Patrick Lynas, Julian Harris, Arnoldas Jasonas, Sacha Krstulovic
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Publication number: 20180233125Abstract: Broadly speaking, embodiments of the present invention provide a wearable audio device including one or a plurality of microphones, a sound recognition systems and a controller to control the device based on one or more recognised sounds or classes of sound. Embodiments use stored sound models.Type: ApplicationFiled: February 9, 2018Publication date: August 16, 2018Inventors: Chris James Mitchell, Joe Patrick Lynas, Julian Harris, Arnoldas Jasonas, Sacha Krstulovic