Patents Assigned to Doppler Labs, Inc.
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Patent number: 9886954Abstract: One or more context aware processing parameters and an ambient audio stream are received. One or more sound characteristics associated with the ambient audio stream are identified using a machine learning model. One or more actions to perform are determined using the machine learning model and based on the one or more context aware processing parameters and the identified one or more sound characteristics. The one or more actions are performed.Type: GrantFiled: September 30, 2016Date of Patent: February 6, 2018Assignee: Doppler Labs, Inc.Inventors: Jacob Meacham, Matthew Sills, Richard Fritz Lanman, III, Jeffrey Baker
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Patent number: 9825598Abstract: 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.Type: GrantFiled: September 2, 2015Date of Patent: November 21, 2017Assignee: Doppler Labs, Inc.Inventors: Noah Kraft, Richard Fritz Lanman, III, Jeff Baker, Gints Klimanis, Anthony Parks, Daniel C. Wiggins
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Patent number: 9769553Abstract: 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.Type: GrantFiled: January 26, 2016Date of Patent: September 19, 2017Assignee: Doppler Labs, Inc.Inventors: Richard Fritz Lanman, III, Noah Kraft, Matthew J. Jaffe, Gints Klimanis, Jeff Baker
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Patent number: 9747282Abstract: A first utterance is received. A first language associated with the first utterance is identified. The first utterance is translated into a second language and outputted at a pair of earphones that occludes a direct sound path associated with utterances.Type: GrantFiled: September 27, 2016Date of Patent: August 29, 2017Assignee: Doppler Labs, Inc.Inventors: Jeffrey Baker, Sal Gregory Garcia, Paul Anthony Long
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Patent number: 9736264Abstract: Learning personal audio systems and methods are disclosed. A learning personal audio system characterizes the digitized ambient sound so as to generate feature data for the digitized ambient sound, instructs a network interface to transmit the feature data to the remote server, requests one or more appropriate sound profiles from the remote server based upon the feature data, receives one or more selected sound profiles, selected by the remote server based upon the feature data, and initiates processing of the digitized ambient sound based upon the one or more selected sound profiles received from the remote server to generate digitized processed sound. The one or more selected sound profiles for the learning personal audio system are based upon sound profiles which are manually selected by a plurality of other users of personal audio systems similar to the learning personal audio system.Type: GrantFiled: January 28, 2016Date of Patent: August 15, 2017Assignee: Doppler Labs, Inc.Inventors: Noah Kraft, Richard Fritz Lanman, III, Daniel Wiggins, Jeff Baker
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Patent number: 9703524Abstract: 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.Type: GrantFiled: January 15, 2016Date of Patent: July 11, 2017Assignee: Doppler Labs, Inc.Inventors: Gints Klimanis, Noah Kraft, Matthew J. Jaffe, Richard Fritz Lanman, III, Jeff Baker
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Patent number: 9678709Abstract: 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.Type: GrantFiled: November 25, 2015Date of Patent: June 13, 2017Assignee: Doppler Labs, Inc.Inventors: Richard Fritz Lanman, III, Noah Kraft, Matthew J. Jaffe, III, Gints Klimanis, Jeff Baker
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Patent number: 9654861Abstract: Personal audio systems and methods are disclosed. A personal audio system includes a class table storing processing parameters respectively associated with a plurality of annoyance noise classes, a controller, and a processor. The controller identifies an annoyance noise class of an annoyance noise included in an ambient audio stream and retrieves, from the class table, one or more processing parameters associated with the identified annoyance noise class. The processor to processes the ambient audio stream according to the one or more retrieved processing parameters class to provide a personal audio stream. The processor includes a pitch tracker to identify a fundamental frequency of the annoyance noise and a filter bank including a band reject filter tuned to the fundamental frequency.Type: GrantFiled: November 13, 2015Date of Patent: May 16, 2017Assignee: Doppler Labs, Inc.Inventors: Gints Klimanis, Anthony Parks, Jeff Baker
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Patent number: 9648436Abstract: 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.Type: GrantFiled: September 1, 2015Date of Patent: May 9, 2017Assignee: Doppler Labs, Inc.Inventors: Noah Kraft, Richard Fritz Lanman, III, Jeff Baker, Gints Klimanis, Anthony Parks, Daniel C. Wiggins
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Patent number: 9589574Abstract: 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.Type: GrantFiled: November 13, 2015Date of Patent: March 7, 2017Assignee: Doppler Labs, Inc.Inventors: Gints Klimanis, Anthony Parks
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Patent number: 9584899Abstract: 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.Type: GrantFiled: February 24, 2016Date of Patent: February 28, 2017Assignee: Doppler Labs, Inc.Inventors: Gints Klimanis, Noah Kraft, Matthew J. Jaffe, Richard Fritz Lanman, III, Jeff Baker
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Patent number: 9565491Abstract: An earpiece for real-time audio processing of ambient sound includes an ear bud that provides passive noise attenuation to the earpiece such that exterior ambient sound is substantially reduced within an ear of a wearer, an exterior microphone that receives ambient sound and converts the received ambient sound into analog electrical signals, and an analog-to-digital converter that converts the analog electrical signals into digital signals representative of the ambient sounds. The earpiece further includes a digital signal processor that performs a transformation operation on the digital signals according to instructions received from a mobile device, the transformation operation transforms the digital signals into modified digital signals, a digital-to-analog converter that converts the modified digital signals into modified analog electrical signals, and a speaker that outputs the modified analog electrical signals as audio waves.Type: GrantFiled: June 1, 2015Date of Patent: February 7, 2017Assignee: Doppler Labs, Inc.Inventors: Jeff Baker, Anthony Parks, Sal Greg Garcia, Thomas Ezekiel Burgess, Matthew Fumio Yamamoto, Nils Jacob Palmborg, Noah Kraft, Richard Fritz Lanman, III, Daniel C. Wiggins
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Patent number: 9560437Abstract: A time heuristic audio control system, comprises a receiver for receiving time-based data from a personal computing device and a memory storing one or more sets processing parameters comprising instructions for processing the ambient sound based upon the time-based data. The system further includes a processor coupled to the memory and the receiver configured to adjust the ambient sound as directed by a selected set of processing parameters retrieved from the memory to create adjusted audio, the selected set of processing parameters retrieved based upon the time-based data and at least one speaker for outputting the adjusted audio.Type: GrantFiled: October 30, 2015Date of Patent: January 31, 2017Assignee: Doppler Labs, Inc.Inventors: Matthew J. Jaffe, Noah Kraft, Richard Fritz Lanman, III, Jeff Baker
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Patent number: 9557960Abstract: Active acoustic filter systems and methods are disclosed. An active acoustic filter system includes a memory storing one or more stored sound profiles and a respective set of processing parameters associated with each of the one or more stored sound profiles. A processor coupled to the memory generates processed sound by processing ambient sound in accordance with a set of processing parameters retrieved from the memory based on results from comparing an ambient sound profile to at least one of the one or more stored sound profiles.Type: GrantFiled: August 5, 2015Date of Patent: January 31, 2017Assignee: Doppler Labs, Inc.Inventors: Noah Kraft, Richard Fritz Lanman, III, Daniel C. Wiggins, Jeff Baker
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Patent number: 9524731Abstract: There is disclosed active acoustic filter systems and methods. A processor is disposed within a housing configured to interface with a user's ear. A memory stores data defining one or more locations and a respective set of location-based processing parameters associated with each of the one or more locations. A personal computing device external to the housing is coupled to the processor via a first wireless communications link. The personal computing device determines a current location of the active acoustic filter system. The processor generates digitized processed sound by processing digitized ambient sound in accordance with a set of location-based processing parameters retrieved from the memory, the retrieved set of location-based processing parameters associated with the current location of the active acoustic filter system as determined by the personal computing device.Type: GrantFiled: April 8, 2015Date of Patent: December 20, 2016Assignee: Doppler Labs, Inc.Inventors: Noah Kraft, Richard Fritz Lanman, III, Dan Wiggins
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Patent number: 9420367Abstract: A passive acoustical filter includes a first opening to receive ambient sound, a second opening to output filtered sound, and a first low pass filter element coupled between the first opening and the second opening. The first low pass filter element includes a first expansion chamber filled with a material in which a speed of sound is lower than a speed of sound in air.Type: GrantFiled: July 8, 2015Date of Patent: August 16, 2016Assignee: Doppler Labs, Inc.Inventors: Dan Wiggins, Jonathan Oswaks
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Patent number: 9412356Abstract: Non-occluding active noise suppression apparatus and methods are disclosed. A housing includes an inlet to admit ambient sound and an outlet to output personal sound to the ear of a user. An acoustic path and an electronic path are provided from the inlet to the outlet within the housing. For a predetermined frequency range, a phase difference between the acoustic path and the electronic path is substantially 180 degrees.Type: GrantFiled: February 8, 2016Date of Patent: August 9, 2016Assignee: Doppler Labs, Inc.Inventors: Jeff Baker, Dan Wiggins, Anthony Parks, Thomas Ezekiel Burgess, Matthew Fumio Yamamoto, Sal Garcia, Chris Caronna, James Dexter Tickle
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Patent number: D772572Type: GrantFiled: July 22, 2015Date of Patent: November 29, 2016Assignee: Doppler Labs, Inc.Inventors: Jacob Palmborg, Andrew McIntyre
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Patent number: D773032Type: GrantFiled: December 15, 2014Date of Patent: November 29, 2016Assignee: Doppler Labs, Inc.Inventors: Nils Jacob Palmborg, Andrew Everett McIntyre, James Dexter Tickle, Chris Caronna
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Patent number: D777710Type: GrantFiled: July 22, 2015Date of Patent: January 31, 2017Assignee: Doppler Labs, Inc.Inventors: Jacob Palmborg, Andrew McIntyre