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公开(公告)号：US09911430B2
公开(公告)日：2018-03-06
申请号：US15362372
申请日：2016-11-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Horst J. Schroeter , Donald J. Bowen , Dimitrios B. Dimitriadis , Lusheng Ji
IPC: G10L21/02 , G10L21/028 , G10L15/20 , G10L21/0208 , G10L21/0216 , G10L25/72
CPC classification number: G10L21/028 , G10L15/20 , G10L21/0208 , G10L21/0216 , G10L25/72
Abstract: A system for providing an acoustic environment recognizer for optimal speech processing is disclosed. In particular, the system may utilize metadata obtained from various acoustic environments to assist in suppressing ambient noise interfering with a desired audio signal. In order to do so, the system may receive an audio stream including an audio signal associated with a user and including ambient noise obtained from an acoustic environment of the user. The system may obtain first metadata associated with the ambient noise, and may determine if the first metadata corresponds to second metadata in a profile for the acoustic environment. If the first metadata corresponds to the second metadata, the system may select a processing scheme for suppressing the ambient noise from the audio stream, and process the audio stream using the processing scheme. Once the audio stream is processed, the system may provide the audio stream to a destination.
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2.发明申请公开(公告)号：US20170372720A1
公开(公告)日：2017-12-28
申请号：US15683067
申请日：2017-08-22
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Donald J. Bowen , Dimitrios B. Dimitriadis , Lusheng Ji , Horst J. Schroeter
IPC: G10L21/0208 , G10L15/20
CPC classification number: G10L21/0208 , G10L15/20
Abstract: A system for cloud acoustic enhancement is disclosed. In particular, the system may leverage metadata and cloud-computing network resources to mitigate the impact of noisy environments that may potentially interfere with user communications. In order to do so, the system may receive an audio stream including an audio signal associated with a user, and determine if the audio stream also includes an interference signal. The system may determine that the audio stream includes the interference signal if a portion of the audio stream correlates with metadata that identifies the interference signal. If the audio stream is determined to include the interference signal, the system may cancel the interference signal from the audio stream by utilizing the metadata and the cloud-computing network resources. Once the interference signal is cancelled, the system may transmit the audio stream including the audio signal associated with the user to an intended destination.
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公开(公告)号：US09137314B2
公开(公告)日：2015-09-15
申请号：US13669500
申请日：2012-11-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Dimitrios B. Dimitriadis , Horst J. Schroeter
CPC classification number: G06F17/28 , G06F3/165 , G06F17/289 , G06K9/00288 , H04L67/10 , H04L67/18 , H04L67/303 , H04L67/306 , H04L67/42 , H04W52/0209 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26
Abstract: Methods, systems, and computer program products provide personalized feedback in a cloud-based environment. A client device routes image data and audio data to a server for analysis. The server analyzes the image data to recognize people of interest. The server also analyzes the audio data to generate audible feedback. Because the server performs image recognition and audio processing, the client device is relieved of these intensive operations.
Abstract translation: 方法，系统和计算机程序产品在基于云的环境中提供个性化反馈。 客户端设备将图像数据和音频数据路由到服务器进行分析。 服务器分析图像数据以识别感兴趣的人。 服务器还分析音频数据以产生可听见的反馈。 由于服务器执行图像识别和音频处理，客户端设备不受这些密集操作的影响。
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公开(公告)号：US20140126741A1
公开(公告)日：2014-05-08
申请号：US13669500
申请日：2012-11-06
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Dimitrios B. Dimitriadis , Horst J. Schroeter
IPC: H04B3/00
CPC classification number: G06F17/28 , G06F3/165 , G06F17/289 , G06K9/00288 , H04L67/10 , H04L67/18 , H04L67/303 , H04L67/306 , H04L67/42 , H04W52/0209 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26
Abstract: Methods, systems, and computer program products provide personalized feedback in a cloud-based environment. A client device routes image data and audio data to a server for analysis. The server analyzes the image data to recognize people of interest. The server also analyzes the audio data to generate audible feedback. Because the server performs image recognition and audio processing, the client device is relieved of these intensive operations.
Abstract translation: 方法，系统和计算机程序产品在基于云的环境中提供个性化反馈。 客户端设备将图像数据和音频数据路由到服务器进行分析。 服务器分析图像数据以识别感兴趣的人。 服务器还分析音频数据以产生可听见的反馈。 由于服务器执行图像识别和音频处理，客户端设备不受这些密集操作的影响。
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公开(公告)号：US20180068650A1
公开(公告)日：2018-03-08
申请号：US15808281
申请日：2017-11-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lusheng Ji , Donald J. Bowen , Dimitrios B. Dimitriadis , Horst J. Schroeter
IPC: G10K11/178 , H04R3/00 , H04W28/04 , G10L21/0216
CPC classification number: G10K11/178 , G10K2210/108 , G10K2210/111 , G10K2210/3023 , G10K2210/3045 , G10L21/0216 , H04R3/005 , H04R2410/05 , H04W28/04
Abstract: A system for self-organized acoustic signal cancellation over a network is disclosed. The system may transmit an acoustic sounding signal to an interfering device so that a channel measurement may be performed for a channel between the interfering device and an interferee device. The system may receive the channel measurement for the channel from the interfering device and also receive a digitized version of an audio interference signal associated with the interfering device. Based on the channel measurement and the digital version of the interference signal, the system may calculate a cancellation signal prior to the arrival of the original over-the-air audio interference signal that corresponds to the digital version of audio interference signal. The system may then apply the cancellation signal to an audio signal associated with the interferee device to remove the interference signal from the audio signal.
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Patent Agency Ranking
公开(公告)号：US20160125894A1
公开(公告)日：2016-05-05
申请号：US14529974
申请日：2014-10-31
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Lusheng Ji , Donald J. Bowen , Dimitrios B. Dimitriadis , Horst J. Schroeter
IPC: G10L21/0216 , G10K11/178
CPC classification number: G10K11/178 , G10K2210/108 , G10K2210/111 , G10K2210/3023 , G10K2210/3045 , G10L21/0216 , H04R3/005 , H04R2410/05 , H04W28/04
Abstract: A system for self-organized acoustic signal cancellation over a network is disclosed. The system may transmit an acoustic sounding signal to an interfering device so that a channel measurement may be performed for a channel between the interfering device and an interferee device. The system may receive the channel measurement for the channel from the interfering device and also receive a digitized version of an audio interference signal associated with the interfering device. Based on the channel measurement and the digital version of the interference signal, the system may calculate a cancellation signal prior to the arrival of the original over-the-air audio interference signal that corresponds to the digital version of audio interference signal. The system may then apply the cancellation signal to an audio signal associated with the interferee device to remove the interference signal from the audio signal.
Abstract translation: 公开了一种用于网络上自组织声信号消除的系统。 系统可以将声学探测信号发送到干扰装置，使得可以对干扰装置和干扰装置之间的信道执行信道测量。 系统可以从干扰设备接收信道的信道测量，并且还接收与干扰设备相关联的音频干扰信号的数字化版本。 基于干扰信号的信道测量和数字版本，系统可以在对应于数字版本的音频干扰信号的原始空中音频干扰信号到达之前计算消除信号。 系统然后可以将消除信号应用于与干扰设备相关联的音频信号以从音频信号中去除干扰信号。
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公开(公告)号：US20160125892A1
公开(公告)日：2016-05-05
申请号：US14530017
申请日：2014-10-31
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Donald J. Bowen , Dimitrios B. Dimitriadis , Lusheng Ji , Horst J. Schroeter
IPC: G10L21/0208 , G10K11/175
CPC classification number: G10L21/0208 , G10L15/20
Abstract: A system for cloud acoustic enhancement is disclosed. In particular, the system may leverage metadata and cloud-computing network resources to mitigate the impact of noisy environments that may potentially interfere with user communications. In order to do so, the system may receive an audio stream including an audio signal associated with a user, and determine if the audio stream also includes an interference signal. The system may determine that the audio stream includes the interference signal if a portion of the audio stream correlates with metadata that identifies the interference signal. If the audio stream is determined to include the interference signal, the system may cancel the interference signal from the audio stream by utilizing the metadata and the cloud-computing network resources. Once the interference signal is cancelled, the system may transmit the audio stream including the audio signal associated with the user to an intended destination.
Abstract translation: 公开了一种用于云增强声音的系统。 特别地，该系统可以利用元数据和云计算网络资源来减轻可能干扰用户通信的有噪声环境的影响。 为了这样做，系统可以接收包括与用户相关联的音频信号的音频流，并且确定音频流还是否包括干扰信号。 如果音频流的一部分与识别干扰信号的元数据相关，则系统可以确定音频流包括干扰信号。 如果音频流被确定为包括干扰信号，则系统可以通过利用元数据和云计算网络资源来消除来自音频流的干扰信号。 一旦干扰信号被取消，系统可以将包括与用户相关联的音频信号的音频流传送到预定的目的地。
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公开(公告)号：US11031027B2
公开(公告)日：2021-06-08
申请号：US15912230
申请日：2018-03-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Horst J. Schroeter , Donald J. Bowen , Dimitrios B. Dimitriadis , Lusheng Ji
IPC: G10L21/0208 , G10L21/028 , G10L15/20 , G10L21/0216 , G10L25/72
Abstract: A system for providing an acoustic environment recognizer for optimal speech processing is disclosed. In particular, the system may utilize metadata obtained from various acoustic environments to assist in suppressing ambient noise interfering with a desired audio signal. In order to do so, the system may receive an audio stream including an audio signal associated with a user and including ambient noise obtained from an acoustic environment of the user. The system may obtain first metadata associated with the ambient noise, and may determine if the first metadata corresponds to second metadata in a profile for the acoustic environment. If the first metadata corresponds to the second metadata, the system may select a processing scheme for suppressing the ambient noise from the audio stream, and process the audio stream using the processing scheme. Once the audio stream is processed, the system may provide the audio stream to a destination.
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公开(公告)号：US09842107B2
公开(公告)日：2017-12-12
申请号：US15338488
申请日：2016-10-31
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Dimitrios B. Dimitriadis , Horst J. Schroeter
CPC classification number: G06F17/28 , G06F3/165 , G06F17/289 , G06K9/00288 , H04L67/10 , H04L67/18 , H04L67/303 , H04L67/306 , H04L67/42 , H04W52/0209 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26
Abstract: Methods, systems, and computer program products provide personalized feedback in a cloud-based environment. A client device routes image data to a server for analysis. The server analyzes the image data to recognize people of interest. Because the server performs image recognition, the client device is relieved of these intensive operations.
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公开(公告)号：US20170046335A1
公开(公告)日：2017-02-16
申请号：US15338488
申请日：2016-10-31
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Dimitrios B. Dimitriadis , Horst J. Schroeter
CPC classification number: G06F17/28 , G06F3/165 , G06F17/289 , G06K9/00288 , H04L67/10 , H04L67/18 , H04L67/303 , H04L67/306 , H04L67/42 , H04W52/0209 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/26
Abstract: Methods, systems, and computer program products provide personalized feedback in a cloud-based environment. A client device routes image data to a server for analysis. The server analyzes the image data to recognize people of interest. Because the server performs image recognition, the client device is relieved of these intensive operations.
Abstract translation: 方法，系统和计算机程序产品在基于云的环境中提供个性化反馈。 客户端设备将图像数据路由到服务器进行分析。 服务器分析图像数据以识别感兴趣的人。 由于服务器执行图像识别，因此客户端设备不受这些密集操作的影响。
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