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公开(公告)号：US20240361617A1
公开(公告)日：2024-10-31
申请号：US18767865
申请日：2024-07-09
Applicant: Snap Inc.
Inventor： Dillon Johnson , Daniel C. Wiggins
CPC classification number: G02C11/10 , G02C13/001 , H04R1/028 , H04R2420/07
Abstract: A portable eyewear electronic device that includes a speaker module and methods of assembly of the device are presented. The electronic eyewear device includes a speaker module that emits acoustic radiation that is channeled through a carrier contained within a temple to one or more acoustic ports near a user's ear.
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公开(公告)号：US20240298138A1
公开(公告)日：2024-09-05
申请号：US18663400
申请日：2024-05-14
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Daniel Harris , Daniel C. Wiggins
IPC: H04S7/00 , G10L19/008 , H04R5/033 , H04S3/00
CPC classification number: H04S7/304 , G10L19/008 , H04R5/033 , H04S3/008 , H04S2400/01 , H04S2420/01
Abstract: An electronic eyewear device includes a display and a speaker system adapted to present augment reality objects and associated sounds in a scene being viewed by the user. A processor receives one or more audio tracks respectively associated with one or more augmented reality objects, encodes the audio tracks into an aggregated audio track including the audio tracks, a header for each audio track that uniquely identifies each respective audio track, and an aggregate header that identifies the number of tracks in the aggregated audio track. The processor transfers the aggregated audio track to an audio processor that uses the header for each audio track and the aggregate header to separate the audio tracks from the aggregated audio track. The audio processor processes the audio tracks independently in parallel and provides the audio tracks to the speaker system for presentation with the augmented reality objects.
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Patent Agency Ranking
公开(公告)号：US12061379B2
公开(公告)日：2024-08-13
申请号：US18107580
申请日：2023-02-09
Applicant: Snap Inc.
Inventor： Dillon Johnson , Daniel C. Wiggins
CPC classification number: G02C11/10 , G02C13/001 , H04R1/028 , H04R2420/07
Abstract: A portable eyewear electronic device that includes a speaker module and methods of assembly of the device are presented. The electronic eyewear device includes a speaker module that emits acoustic radiation that is channeled through a carrier contained within a temple to one or more acoustic ports near a user's ear.
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公开(公告)号：US20240187814A1
公开(公告)日：2024-06-06
申请号：US18422549
申请日：2024-01-25
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
CPC classification number: H04S7/304 , G02B27/0172 , H04R3/04 , H04R5/033 , H04R5/04 , H04S1/007 , H04S7/307 , G02B2027/0134 , G02B2027/0138 , H04S2420/01
Abstract: Example systems, devices, media, and methods are described for efficiently processing an audio track of a virtual object with a head-related transfer function (HRTF). Audio tracks are processed by determining a current position (direction and optionally distance) of the virtual object with respect to the head of a user, identifying a current audio zone from predefined audio zones responsive to the determined current position where each of the audio zones has a corresponding left predefined filter and a corresponding right predefined filter, applying the left and the right predefined filters corresponding to the current audio zone to the audio track to produce a left audio signal and a right audio signal, and presenting the left audio signal with a first speaker and the right audio signal with a second speaker.
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公开(公告)号：US11889291B2
公开(公告)日：2024-01-30
申请号：US17950261
申请日：2022-09-22
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
CPC classification number: H04S7/304 , G02B27/0172 , H04R3/04 , H04R5/033 , H04R5/04 , H04S1/007 , H04S7/307 , G02B2027/0134 , G02B2027/0138 , H04S2420/01
Abstract: Example systems, devices, media, and methods are described for efficiently processing an audio track of a virtual object with a head-related transfer function (HRTF). Audio tracks are processed by determining a current position (direction and optionally distance) of the virtual object with respect to the head of a user, identifying a current audio zone from predefined audio zones responsive to the determined current position where each of the audio zones has a corresponding left predefined filter and a corresponding right predefined filter, applying the left and the right predefined filters corresponding to the current audio zone to the audio track to produce a left audio signal and a right audio signal, and presenting the left audio signal with a first speaker and the right audio signal with a second speaker.
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公开(公告)号：US20220377491A1
公开(公告)日：2022-11-24
申请号：US17743045
申请日：2022-05-12
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Daniel Harris , Daniel C. Wiggins
IPC: H04S7/00 , G10L19/008 , H04R5/033 , H04S3/00
Abstract: An electronic eyewear device includes a display and a speaker system adapted to present augment reality objects and associated sounds in a scene being viewed by the user. A processor receives one or more audio tracks respectively associated with one or more augmented reality objects, encodes the audio tracks into an aggregated audio track including the audio tracks, a header for each audio track that uniquely identifies each respective audio track, and an aggregate header that identifies the number of tracks in the aggregated audio track. The processor transfers the aggregated audio track to an audio processor that uses the header for each audio track and the aggregate header to separate the audio tracks from the aggregated audio track. The audio processor processes the audio tracks independently in parallel and provides the audio tracks to the speaker system for presentation with the augmented reality objects.
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公开(公告)号：US12010505B2
公开(公告)日：2024-06-11
申请号：US17743045
申请日：2022-05-12
Applicant: Snap Inc.
Inventor： Ashwani Arya , Tejas Bahulkar , Daniel Harris , Daniel C. Wiggins
IPC: H04S7/00 , G10L19/008 , H04R5/033 , H04S3/00
CPC classification number: H04S7/304 , G10L19/008 , H04R5/033 , H04S3/008 , H04S2400/01 , H04S2420/01
Abstract: An electronic eyewear device includes a display and a speaker system adapted to present augment reality objects and associated sounds in a scene being viewed by the user. A processor receives one or more audio tracks respectively associated with one or more augmented reality objects, encodes the audio tracks into an aggregated audio track including the audio tracks, a header for each audio track that uniquely identifies each respective audio track, and an aggregate header that identifies the number of tracks in the aggregated audio track. The processor transfers the aggregated audio track to an audio processor that uses the header for each audio track and the aggregate header to separate the audio tracks from the aggregated audio track. The audio processor processes the audio tracks independently in parallel and provides the audio tracks to the speaker system for presentation with the augmented reality objects.
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