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Doppler Labs Inc patents


Recent patent applications related to Doppler Labs Inc. Doppler Labs Inc is listed as an Agent/Assignee. Note: Doppler Labs Inc may have other listings under different names/spellings. We're not affiliated with Doppler Labs Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Doppler Labs Inc-related inventors


Translation with conversational overlap

A plurality of utterances of a first user from the language of the first user is translated into a language of a second user. The confidence scores associated with the translated utterances are compared with a confidence threshold. ... Doppler Labs Inc

Privacy protection in collective feedforward

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. ... Doppler Labs Inc

Annoyance noise suppression

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. ... Doppler Labs Inc

Annoyance noise suppression

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. ... Doppler Labs Inc

Annoyance noise suppression

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. ... Doppler Labs Inc

Time heuristic audio control

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.. ... Doppler Labs Inc

Real-time audio processing of ambient sound

Ambient sound is converted into digital signals. A processor performs active noise cancellation and/or a transformation operation that is distinct from the active noise cancellation on the digital signals. ... Doppler Labs Inc

Active acoustic filter with automatic selection of filter parameters based on ambient sound

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. ... Doppler Labs Inc

Active acoustic filter with location-based filter characteristics

There is disclosed active acoustic filter systems and methods. A processor is disposed within a housing configured to interface with a user's ear. ... Doppler Labs Inc








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