-
公开(公告)号：US09825598B2
公开(公告)日：2017-11-21
申请号：US14843684
申请日：2015-09-02
Applicant: Doppler Labs, Inc.
Inventor： Noah Kraft , Richard Fritz Lanman, III , Jeff Baker , Gints Klimanis , Anthony Parks , Daniel C. Wiggins
CPC classification number: H03F3/181 , H04R1/1083 , H04S5/00 , H04W4/02 , H04W4/043
Abstract: A combined ambient sound and secondary audio system comprises at least one microphone for receiving ambient sound, at least one receiver for receiving secondary audio from a secondary audio source not audible in the ambient sound. The system further includes a memory storing one or more sets processing parameters comprising instructions for processing the ambient sound and the secondary audio and a processor coupled to the memory, the microphone, and the receiver configured to generate combined ambient and secondary sound by combining the ambient sound and the secondary audio as directed by a selected set of processing parameters retrieved from the memory.
-
公开(公告)号：US09769553B2
公开(公告)日：2017-09-19
申请号：US15007044
申请日：2016-01-26
Applicant: Doppler Labs, Inc.
Inventor： Richard Fritz Lanman, III , Noah Kraft , Matthew J. Jaffe , Gints Klimanis , Jeff Baker
CPC classification number: H04R1/083 , G06F3/0484 , G06F3/165 , G06F17/30743 , G06F17/30749 , G06F17/30752 , G11B2020/10546 , H04L67/18 , H04L67/30 , H04M1/72569 , H04M1/72572 , H04R1/1016 , H04R1/1083 , H04R2420/07 , H04R2460/07 , H04W4/025 , H04W4/043
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing the digitized ambient audio in accordance with an active processing parameter set, an event detector to detect a trigger event other than manual selection by a user of the personal audio system, and a controller configured to, in response to detection of the trigger event, select a new processing parameter set and instruct the processor to begin generating the personal audio stream by processing the digitized ambient audio in accordance with the new processing parameter set.
-
公开(公告)号：US09678709B1
公开(公告)日：2017-06-13
申请号：US14952761
申请日：2015-11-25
Applicant: Doppler Labs, Inc.
Inventor： Richard Fritz Lanman, III , Noah Kraft , Matthew J. Jaffe, III , Gints Klimanis , Jeff Baker
CPC classification number: H04R1/083 , G06F3/0484 , G06F3/165 , G06F17/30743 , G06F17/30749 , G06F17/30752 , G11B2020/10546 , H04L67/18 , H04L67/30 , H04M1/72569 , H04M1/72572 , H04R1/1016 , H04R1/1083 , H04R2420/07 , H04R2460/07 , H04W4/025 , H04W4/043
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing an ambient audio stream in accordance with an active processing parameter set, a circular buffer memory to store a most recent snippet of the ambient audio stream, and an event detector to detect a trigger event. In response to detection of the trigger event, a controller may transmit, to a knowledgebase remote from the personal audio system, the most recent snippet of the ambient audio stream and associated metadata.
-
公开(公告)号：US20170150268A1
公开(公告)日：2017-05-25
申请号：US15007044
申请日：2016-01-26
Applicant: Doppler Labs, Inc.
Inventor： Richard Fritz Lanman, III , Noah Kraft , Matthew J. Jaffe , Gints Klimanis , Jeff Baker
CPC classification number: H04R1/083 , G06F3/0484 , G06F3/165 , G06F17/30743 , G06F17/30749 , G06F17/30752 , G11B2020/10546 , H04L67/18 , H04L67/30 , H04M1/72569 , H04M1/72572 , H04R1/1016 , H04R1/1083 , H04R2420/07 , H04R2460/07 , H04W4/025 , H04W4/043
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing the digitized ambient audio in accordance with an active processing parameter set, an event detector to detect a trigger event other than manual selection by a user of the personal audio system, and a controller configured to, in response to detection of the trigger event, select a new processing parameter set and instruct the processor to begin generating the personal audio stream by processing the digitized ambient audio in accordance with the new processing parameter set.
-
公开(公告)号：US20170147281A1
公开(公告)日：2017-05-25
申请号：US14997320
申请日：2016-01-15
Applicant: Doppler Labs, Inc.
Inventor： Gints Klimanis , Noah Kraft , Matthew J. Jaffe , Richard Fritz Lanman, III , Jeff Baker
CPC classification number: G06F3/165 , G06F3/162 , G10L25/03 , G10L25/72 , H04L67/18 , H04L67/30 , H04R1/1083 , H04R2460/01 , H04R2460/07 , H04W4/02 , H04W4/025 , H04W4/043
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing an ambient audio stream in accordance with an active processing parameter set, a circular buffer memory to store a most recent snippet of the ambient audio stream, and an event detector to detect a trigger event. In response to detection of the trigger event, a controller may extract audio feature data from the most recent snippet of the ambient audio stream and transmit the audio feature data and associated metadata to a knowledgebase remote from the personal audio system.
-
Patent Agency Ranking
公开(公告)号：US20150373474A1
公开(公告)日：2015-12-24
申请号：US14842594
申请日：2015-09-01
Applicant: Doppler Labs, Inc.
Inventor： Noah Kraft , Richard Fritz Lanman, III , Jeff Baker , Gints Klimanis , Anthony Parks , Daniel C. Wiggins
IPC: H04S5/00
CPC classification number: H04S5/00 , H04R1/1083 , H04W4/02 , H04W4/043
Abstract: An augmented reality sound systems is disclosed. An augmented reality sound system includes a at least one microphone for receiving ambient sound and a memory storing one or more augmented reality sound profiles and a respective set of processing parameters. The system further includes a processor coupled to the memory and configured to generate augmented ambient sound from the ambient sound by reproducing the ambient sound in conjunction with processed sound superimposed over the ambient sound as directed by one or more of the set of processing parameters retrieved from the memory based on a selected augmented reality sound profile.
Abstract translation: 公开了一种增强现实音响系统。 增强现实声音系统包括用于接收环境声音的至少一个麦克风和存储一个或多个增强现实声音配置文件和相应的一组处理参数的存储器。 该系统还包括处理器，其耦合到存储器并且被配置为通过再现环境声音结合在环境声音上叠加的经处理的声音来产生来自环境声音的增强的环境声音，如从一组或多个处理参数中检索的一个或多个处理参数 基于所选择的增强现实声音简档的存储器。
-
公开(公告)号：US20170142512A1
公开(公告)日：2017-05-18
申请号：US15383097
申请日：2016-12-19
Applicant: Doppler Labs, Inc.
Inventor： Gints Klimanis , Anthony Parks
IPC: H04R1/10 , G10L21/0232
CPC classification number: H04R1/1083 , G10L21/0208 , G10L21/0232 , G10L25/84 , G10L25/90 , G10L2021/02085 , G10L2021/02163 , H04R29/004 , H04R2410/07 , H04R2460/01
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a voice activity detector to determine whether or not an ambient audio stream contains voice activity, a pitch estimator to determine a frequency of a fundamental component of an annoyance noise contained in the ambient audio stream, and a filter bank to attenuate the fundamental component and at least one harmonic component of the annoyance noise to generate a personal audio stream. The filter bank implements a first filter function when the ambient audio stream does not contain voice activity, or a second filter function when the ambient audio stream contains voice activity.
-
公开(公告)号：US09589574B1
公开(公告)日：2017-03-07
申请号：US14941458
申请日：2015-11-13
Applicant: Doppler Labs, Inc.
Inventor： Gints Klimanis , Anthony Parks
IPC: A61F11/06 , G10L21/0232 , G10L25/84 , G10L25/90 , H04R29/00 , G10L21/0216
CPC classification number: H04R1/1083 , G10L21/0208 , G10L21/0232 , G10L25/84 , G10L25/90 , G10L2021/02085 , G10L2021/02163 , H04R29/004 , H04R2410/07 , H04R2460/01
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a voice activity detector to determine whether or not an ambient audio stream contains voice activity, a pitch estimator to determine a frequency of a fundamental component of an annoyance noise contained in the ambient audio stream, and a filter bank to attenuate the fundamental component and at least one harmonic component of the annoyance noise to generate a personal audio stream. The filter bank implements a first filter function when the ambient audio stream does not contain voice activity, or a second filter function when the ambient audio stream contains voice activity.
Abstract translation: 公开了个人音频系统和方法。 个人音频系统包括语音活动检测器，用于确定环境音频流是否包含语音活动;音调估计器，用于确定环境音频流中包含的烦扰噪声的基本分量的频率;以及滤波器组，用于衰减 基本分量和至少一个谐波分量，以产生个人音频流。 当环境音频流不包含语音活动时，滤波器组实现第一滤波器功能，或者当环境音频流包含语音活动时，滤波器组实现第二滤波器功能。
-
公开(公告)号：US09584899B1
公开(公告)日：2017-02-28
申请号：US15052682
申请日：2016-02-24
Applicant: Doppler Labs, Inc.
Inventor： Gints Klimanis , Noah Kraft , Matthew J. Jaffe , Richard Fritz Lanman, III , Jeff Baker
CPC classification number: G06F3/165 , H04L67/146 , H04R1/1016 , H04R1/1083 , H04R3/04 , H04R2430/01 , H04R2460/07
Abstract: Personal audio systems and methods are disclosed. The personal audio system includes a processor configured to generate a processed ambient audio stream by processing the ambient audio stream in accordance with a selected set of processing parameters selected from the plurality of processing parameter sets stored in the memory, a communications interface configured to receive a new set of processing parameters, selected by someone other than the user, and a controller configured to instruct the processor to begin generating the processed ambient audio stream by using the new set of processing parameters.
Abstract translation: 公开了个人音频系统和方法。 个人音频系统包括：处理器，被配置为通过根据从存储在存储器中的多个处理参数集中选择的一组选定的处理参数来处理环境音频流来生成经处理的环境音频流;通信接口，被配置为接收 由用户以外的人选择的新的处理参数集合以及被配置为通过使用新的一组处理参数来指示处理器开始生成经处理的环境音频流的控制器。
-
公开(公告)号：US20170269901A1
公开(公告)日：2017-09-21
申请号：US15617271
申请日：2017-06-08
Applicant: Doppler Labs, Inc.
Inventor： Gints Klimanis , Noah Kraft , Matthew J. Jaffe , Richard Fritz Lanman, III , Jeff Baker
CPC classification number: G06F3/165 , G06F3/162 , G10L25/03 , G10L25/72 , H04L67/18 , H04L67/30 , H04R1/1083 , H04R2460/01 , H04R2460/07 , H04W4/02 , H04W4/025 , H04W4/043
Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing an ambient audio stream in accordance with an active processing parameter set, a circular buffer memory to store a most recent snippet of the ambient audio stream, and an event detector to detect a trigger event. In response to detection of the trigger event, a controller may extract audio feature data from the most recent snippet of the ambient audio stream and transmit the audio feature data and associated metadata to a knowledgebase remote from the personal audio system.
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.014 seconds)
