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1. 发明公开

US20230168522A1 EYEWEAR WITH DIRECTION OF SOUND ARRIVAL DETECTION 审中-公开
公开(公告)号：US20230168522A1
公开(公告)日：2023-06-01
申请号：US17539839
申请日：2021-12-01
申请人： Jennica Pounds , Daniel Harris , Ashwani Arya
发明人： Jennica Pounds , Daniel Harris , Ashwani Arya
IPC分类号： G02C11/00 , G02B27/01 , G02C5/00 , G02C11/04
CPC分类号： G02C11/10 , G02B27/0176 , G02C5/001 , G02C11/04 , G02B2027/0178
摘要： Eyewear providing a visual indicator to a hearing-impaired user indicating a direction of arrival of a sound relative to the eyewear to help the user obtain greater awareness of the surrounding environment. An eyewear optical assembly includes an image display displaying the visual indicator discernable by the user and corresponding to the direction of arrival of the sound, even when a sound source is not viewable through the optical assembly. The image display also displays an image indicative of the sound source. A front portion of an eyewear frame includes a light array, where one or more lights of the light array is illuminated to indicate the direction of arrival and intensity of the sound source. An array of vibrating devices may also be used to indicate the direction of arrival and intensity of the sound source.

2. 发明公开

US20230319476A1 EYEWEAR WITH AUDIO SOURCE SEPARATION USING POSE TRACKERS 审中-公开
公开(公告)号：US20230319476A1
公开(公告)日：2023-10-05
申请号：US17711494
申请日：2022-04-01
申请人： Georgios Evangelidis , Ashwani Arya , Jennica Pounds , Andrei Rybin
发明人： Georgios Evangelidis , Ashwani Arya , Jennica Pounds , Andrei Rybin
IPC分类号： H04R5/04 , H04R5/027 , G06F3/16 , G06F3/01 , G02C11/00 , H04R1/10
CPC分类号： H04R5/04 , H04R5/027 , G06F3/165 , H04R1/1091 , G02C11/10 , H04R1/105 , G06F3/012
摘要： Electronic eyewear device providing simplified audio source separation, also referred to as voice/sound unmixing, using alignment between respective device trajectories. Multiple users of electronic eyewear devices in an environment may simultaneously generate audio signals (e.g., voices/sounds) that are difficult to distinguish from one another. The electronic eyewear device tracks the location of moving remote electronic eyewear devices of other users, or an object of the other users, such as the remote user's face, to provide audio source separation using location of the sound sources. The simplified voice unmixing uses a microphone array of the electronic eyewear device and the known location of the remote user's electronic eyewear device with respect to the user's electronic eyewear device to facilitate audio source separation.

3. 发明授权

US11483569B1 Device with dynamic transcode throttling 有权
公开(公告)号：US11483569B1
公开(公告)日：2022-10-25
申请号：US17373559
申请日：2021-07-12
申请人： Ashwani Arya , Tejas Bahulkar , Jonah Hephzibah Okike
发明人： Ashwani Arya , Tejas Bahulkar , Jonah Hephzibah Okike
IPC分类号： H04N19/156 , G06F1/16 , H04N19/40 , H04N7/01 , H04N5/63 , G02B27/01
摘要： Dynamic transcode throttling methods and devices for processing resource management and thermal mitigation in electronic devices such as eyewear devices. An electronic device monitors its temperature and, responsive to the temperature, configures a transcoding service to operate at different rates. A frame delay module is configured to add a delay between read frames prior to the transcoding service. This enables the electronic device to consume less power when temperatures are too high in order to provide thermal mitigation and can be performed without powering down the electronic device.

4. 发明授权

US11729573B2 Audio enhanced augmented reality 有权
公开(公告)号：US11729573B2
公开(公告)日：2023-08-15
申请号：US17323511
申请日：2021-05-18
申请人： Ashwani Arya
发明人： Ashwani Arya
IPC分类号： H04S7/00 , G02B27/01 , G06N3/08 , H04R5/04
CPC分类号： H04S7/303 , G02B27/0176 , G06N3/08 , H04R5/04 , H04S7/40 , G02B2027/0138 , G02B2027/0178 , H04S2400/11 , H04S2420/01
摘要： Devices, media, and methods are presented for an audio enhanced augmented reality (AR) experience using an eyewear device. The eyewear device has a microphone system, a presentation system, a support structure configured to be head-mounted on a user, and a processor. The support structure supports the microphone system and the presentation system. The eyewear device is configured to capture, with the microphone system, audio information of an environment surrounding the eyewear device, identify an audio signal within the audio information, detect a direction of the audio signal with respect to the eyewear device, classify the audio signal, and present, by the presentation system, an application associated with the classification of the audio signal.

5. 发明公开

US20230362573A1 AUDIO ENHANCED AUGMENTED REALITY 审中-公开
公开(公告)号：US20230362573A1
公开(公告)日：2023-11-09
申请号：US18218752
申请日：2023-07-06
申请人： Ashwani Arya
发明人： Ashwani Arya
IPC分类号： H04S7/00 , G02B27/01 , G06N3/08 , H04R5/04
CPC分类号： H04S7/303 , G02B27/0176 , G06N3/08 , H04R5/04 , H04S7/40 , G02B2027/0138 , G02B2027/0178 , H04S2400/11 , H04S2420/01
摘要： Devices, media, and methods are presented for an audio enhanced augmented reality (AR) experience using an eyewear device. The eyewear device has a microphone system, a presentation system, a support structure configured to be head-mounted on a user, and a processor. The support structure supports the microphone system and the presentation system. The eyewear device is configured to capture, with the microphone system, audio information of an environment surrounding the eyewear device, identify an audio signal within the audio information, detect a direction of the audio signal with respect to the eyewear device, classify the audio signal, and present, by the presentation system, an application associated with the classification of the audio signal.

6. 发明申请

US20230017052A1 HEAD-RELATED TRANSFER FUNCTION 有权
公开(公告)号：US20230017052A1
公开(公告)日：2023-01-19
申请号：US17950261
申请日：2022-09-22
申请人： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
发明人： Ashwani Arya , Tejas Bahulkar , Dunxu Hu , Daniel C. Wiggins
IPC分类号： H04S7/00 , H04R5/033 , G02B27/01 , H04R5/04 , H04R3/04 , H04S1/00
摘要： 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.

7. 发明授权

US08788695B2 Method and apparatus for session bandwidth estimation and rate control 有权
标题翻译：用于会话带宽估计和速率控制的方法和装置
公开(公告)号：US08788695B2
公开(公告)日：2014-07-22
申请号：US13525069
申请日：2012-06-15
申请人： Michael Fox , Faisal Mushtaq , Ashwani Arya , Ron Garrison
发明人： Michael Fox , Faisal Mushtaq , Ashwani Arya , Ron Garrison
IPC分类号： G06F15/16 , G06F15/78
CPC分类号： G06F15/781 , H04L65/4084 , H04L65/602 , H04N21/222 , H04N21/2343 , H04N21/2402
摘要： An intermediate device receives a content data message addressed to a receiving device for a communication session between a source device and the receiving device. The intermediate device substitutes adapted content data for content data of the content data message and then sends the adapted content data to the receiving device such that it appears to the receiving device that the adapted content data originated from the source device. The communication from the source device to the receiving device is intercepted by the intermediate device in a manner that is transparent to the source device and receiving device.
摘要翻译：中间设备接收寻址到接收设备的内容数据消息，用于源设备和接收设备之间的通信会话。中间设备将适配的内容数据替换为内容数据消息的内容数据，然后将适配的内容数据发送到接收设备，使得从接收设备看来，适配的内容数据源自源设备。从源设备到接收设备的通信被中间设备以对源设备和接收设备是透明的方式拦截。

8. 发明授权

US08504713B2 Adaptive progressive download 有权
标题翻译：自适应逐行下载
公开(公告)号：US08504713B2
公开(公告)日：2013-08-06
申请号：US12790728
申请日：2010-05-28
申请人： Ashwani Arya , Parag Arole
发明人： Ashwani Arya , Parag Arole
IPC分类号： G06F15/16
CPC分类号： H04L65/602 , H04L65/80
摘要： Data packets to be transferred over a network as part of a temporally ordered content stream are obtained by an adaptive progressive download (APD) server. The APD server divides the data packets of the content stream into epochs of contiguous data, the epochs including a current epoch. The APD server determines a bit rate available on the network for transferring the current epoch and calculates an estimate of a playback time of the content stream buffered at a computer to which the content stream is being transferred and played back. The calculation of the estimate is based at least in part on the bit rate available on the network and an encoding bit rate of the content stream. The APD server controls the transfer of the content stream over the network in accordance with the estimated playback time.
摘要翻译：通过自适应逐行下载（APD）服务器获得要作为时间排序的内容流的一部分通过网络传送的数据分组。 APD服务器将内容流的数据分组划分为连续数据的时期，其中包括当前时期。 APD服务器确定网络上可用于传送当前时期的比特率，并且计算缓冲在内容流被传送和回放到的计算机上的内容流的播放时间的估计。估计的计算至少部分地基于网络上可用的比特率和内容流的编码比特率。 APD服务器根据估计的播放时间来控制通过网络的内容流的传送。

9. 发明申请

US20120324123A1 METHOD AND APPARATUS FOR SESSION BANDWIDTH ESTIMATION AND RATE CONTROL 有权
标题翻译：用于会话带宽估计和速率控制的方法和装置
公开(公告)号：US20120324123A1
公开(公告)日：2012-12-20
申请号：US13525069
申请日：2012-06-15
申请人： Michael Fox , Faisal Mushtaq , Ashwani Arya , Ron Garrison
发明人： Michael Fox , Faisal Mushtaq , Ashwani Arya , Ron Garrison
IPC分类号： G06F15/16
CPC分类号： G06F15/781 , H04L65/4084 , H04L65/602 , H04N21/222 , H04N21/2343 , H04N21/2402
摘要： An intermediate device receives a content data message addressed to a receiving device for a communication session between a source device and the receiving device. The intermediate device substitutes adapted content data for content data of the content data message and then sends the adapted content data to the receiving device such that it appears to the receiving device that the adapted content data originated from the source device. The communication from the source device to the receiving device is intercepted by the intermediate device in a manner that is transparent to the source device and receiving device
摘要翻译：中间设备接收寻址到接收设备的内容数据消息，用于源设备和接收设备之间的通信会话。中间设备将适配的内容数据替换为内容数据消息的内容数据，然后将适配的内容数据发送到接收设备，使得从接收设备看来，适配的内容数据源自源设备。从源设备到接收设备的通信被中间设备以对源设备和接收设备是透明的方式截取

10. 发明申请

US20220417528A1 DEVICE WITH DYNAMIC TRANSCODE THROTTLING 有权
公开(公告)号：US20220417528A1
公开(公告)日：2022-12-29
申请号：US17939685
申请日：2022-09-07
申请人： Ashwani Arya , Tejas Bahulkar , Jonah Hephzibah Okike
发明人： Ashwani Arya , Tejas Bahulkar , Jonah Hephzibah Okike
IPC分类号： H04N19/156 , H04N19/40 , H04N5/63 , G06F1/16 , H04N7/01
摘要： Dynamic transcode throttling methods and devices for processing resource management and thermal mitigation in electronic devices such as eyewear devices. An electronic device monitors its temperature and, responsive to the temperature, configures a transcoding service to operate at different rates. A frame delay module is configured to add a delay between read frames prior to the transcoding service. This enables the electronic device to consume less power when temperatures are too high in order to provide thermal mitigation and can be performed without powering down the electronic device.

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