Patents by Inventor Stephane Giraudie
Stephane Giraudie 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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Publication number: 20230216965Abstract: Described is a method of hosting a teleconference among a plurality of client devices arranged in two or more acoustic spaces, each client device having an audio capturing capability and/or an audio rendering capability, the method comprising: grouping the plurality of client devices into two or more groups based on their belonging to respective acoustic spaces, receiving first audio streams from the plurality of client devices, generating second audio streams from the first audio streams for rendering by respective client devices among the plurality of client devices, based on the grouping of the plurality of client devices into the two or more groups, and outputting the generated second audio streams to respective client devices. Further described are corresponding computation devise, computer programs, and computer-readable storage media.Type: ApplicationFiled: December 22, 2022Publication date: July 6, 2023Inventors: Khoa-Van NGUYEN, Stephane GIRAUDIE, Benoit SENARD
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Patent number: 11539844Abstract: Described is a method of hosting a teleconference among a plurality of client devices arranged in two or more acoustic spaces, each client device having an audio capturing capability and/or an audio rendering capability, the method comprising: grouping the plurality of client devices into two or more groups based on their belonging to respective acoustic spaces, receiving first audio streams from the plurality of client devices, generating second audio streams from the first audio streams for rendering by respective client devices among the plurality of client devices, based on the grouping of the plurality of client devices into the two or more groups, and outputting the generated second audio streams to respective client devices. Further described are corresponding computation devise, computer programs, and computer-readable storage media.Type: GrantFiled: September 18, 2019Date of Patent: December 27, 2022Assignee: Dolby Laboratories Licensing CorporationInventors: Khoa-Van Nguyen, Stephane Giraudie, Benoit Senard
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Publication number: 20220191639Abstract: Described is a method performed by a computation device for generating a binaural audio stream, comprising: receiving an audio stream for a sound source; determining a measure of processing capability of the computation device; selecting, based on the determined measure, a filtering mode from among a predefined set of filtering modes for use in an audio filtering process intended to convert the audio stream into a binaural audio stream; determining, based on a relative position of the virtual source location to a virtual listener location in a virtual listening environment, filter parameters for a set of filters specified by the selected filtering mode; generating the binaural audio stream by applying the audio filtering process to the audio stream, using the set of filters specified by the selected filtering mode; and outputting the binaural audio stream for playback. Further described are corresponding computation devices, computer programs, and computer-readable storage media.Type: ApplicationFiled: March 7, 2022Publication date: June 16, 2022Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Khoa-Van NGUYEN, Stephane GIRAUDIE, Benoit SENARD
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Patent number: 11272310Abstract: Described is a method performed by a computation device for generating a binaural audio stream, comprising: receiving an audio stream for a sound source; determining a measure of processing capability of the computation device; selecting, based on the determined measure, a filtering mode from among a predefined set of filtering modes for use in an audio filtering process intended to convert the audio stream into a binaural audio stream; determining, based on a relative position of the virtual source location to a virtual listener location in a virtual listening environment, filter parameters for a set of filters specified by the selected filtering mode; generating the binaural audio stream by applying the audio filtering process to the audio stream, using the set of filters specified by the selected filtering mode; and outputting the binaural audio stream for playback. Further described are corresponding computation devices, computer programs, and computer-readable storage media.Type: GrantFiled: August 29, 2019Date of Patent: March 8, 2022Assignee: Dolby Laboratories Licensing CorporationInventors: Khoa-Van Nguyen, Stephane Giraudie, Benoit Senard
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Publication number: 20200099792Abstract: Described is a method of hosting a teleconference among a plurality of client devices arranged in two or more acoustic spaces, each client device having an audio capturing capability and/or an audio rendering capability, the method comprising: grouping the plurality of client devices into two or more groups based on their belonging to respective acoustic spaces, receiving first audio streams from the plurality of client devices, generating second audio streams from the first audio streams for rendering by respective client devices among the plurality of client devices, based on the grouping of the plurality of client devices into the two or more groups, and outputting the generated second audio streams to respective client devices. Further described are corresponding computation devise, computer programs, and computer-readable storage media.Type: ApplicationFiled: September 18, 2019Publication date: March 26, 2020Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Khoa-Van NGUYEN, Stephane GIRAUDIE, Benoit SENARD
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Publication number: 20200077222Abstract: Described is a method performed by a computation device for generating a binaural audio stream, comprising: receiving an audio stream for a sound source; determining a measure of processing capability of the computation device; selecting, based on the determined measure, a filtering mode from among a predefined set of filtering modes for use in an audio filtering process intended to convert the audio stream into a binaural audio stream; determining, based on a relative position of the virtual source location to a virtual listener location in a virtual listening environment, filter parameters for a set of filters specified by the selected filtering mode; generating the binaural audio stream by applying the audio filtering process to the audio stream, using the set of filters specified by the selected filtering mode; and outputting the binaural audio stream for playback. Further described are corresponding computation devices, computer programs, and computer-readable storage media.Type: ApplicationFiled: August 29, 2019Publication date: March 5, 2020Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Khoa-Van NGUYEN, Stephane GIRAUDIE, Benoit SENARD
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Patent number: 7185280Abstract: A software-based system automatically generates personalized communications including arrangements for communicating with various databases, servers and client systems. A smart templates document generator uses multiple categories and types of profiles such as case materials, destination and layout, and supporter profiles, as well as event, level and document profiles. The system further utilizes substantially or completely media independent communications of materials involving database and communications software architectures, input device/output display synchronization techniques, and graphics rendering software implementations.Type: GrantFiled: October 13, 2004Date of Patent: February 27, 2007Assignee: Papilia, Inc.Inventors: Natasha Deganello, Stephane Giraudie, Patrice Vallmajo
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Publication number: 20050081148Abstract: A software-based system automatically generates personalized communications including arrangements for communicating with various databases, servers and client systems. A smart templates document generator uses multiple categories and types of profiles such as case materials, destination and layout, and supporter profiles, as well as event, level and document profiles. The system further utilizes substantially or completely media independent communications of materials involving database and communications software architectures, input device/output display synchronization techniques, and graphics rendering software implementations.Type: ApplicationFiled: October 13, 2004Publication date: April 14, 2005Inventors: Natasha Deganello, Stephane Giraudie