Patents by Inventor Aram Lindahl
Aram Lindahl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110320022Abstract: A method and apparatus for intelligently routing and managing audio signals within an electronic device is disclosed. The routing is responsive to a set of logical and physical policies which are stored in data tables which can be updated as needed.Type: ApplicationFiled: September 9, 2011Publication date: December 29, 2011Applicant: APPLE INC.Inventors: James D. Batson, Meriko L. Borogove, Gregory R. Chapman, Patrick L. Coffman, Anthony J. Guetta, Aram Lindahl, Andrew Rostaing
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Publication number: 20110300806Abstract: Systems, methods, and devices for user-specific noise suppression are provided. For example, when a voice-related feature of an electronic device is in use, the electronic device may receive an audio signal that includes a user voice. Since noise, such as ambient sounds, also may be received by the electronic device at this time, the electronic device may suppress such noise in the audio signal. In particular, the electronic device may suppress the noise in the audio signal while substantially preserving the user voice via user-specific noise suppression parameters. These user-specific noise suppression parameters may be based at least in part on a user noise suppression preference or a user voice profile, or a combination thereof.Type: ApplicationFiled: June 4, 2010Publication date: December 8, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Baptiste Pierre Paquier
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Publication number: 20110295393Abstract: By integrating multiple electronic devices, it is possible to increase the functionality of the devices individually. For example it is possible to improve media playback functionality, create media playlists “on-the-go” and to use a first device power supply to charge the power supply of the second device. By integrating the devices, it is possible to address some of the shortcomings of devices that are decreasing in size with increasing power requirements, while still maintaining the advantages that these devices offer.Type: ApplicationFiled: May 28, 2010Publication date: December 1, 2011Applicant: Apple Inc.Inventor: Aram Lindahl
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Patent number: 8069051Abstract: Circuits and methods for providing zero-gap playback of consecutive data streams in portable electronic devices, such as media players, are described. In some embodiments, a circuit includes a decoder circuit configured to receive encoded audio data and to output decoded audio data including data streams associated with a data file and a subsequent data file. Moreover, a predictive circuit, which is electrically coupled to the decoder circuit, is configured to selectively generate additional samples based on samples in the data file, where the additional samples correspond to times after the end of a data stream associated with the data file. Additionally, a filter circuit, which is electrically coupled to the decoder circuit and selectively electrically coupled to the predictive circuit, is configured to selectively combine or blend samples at a beginning of the subsequent data file with the additional samples. Note that the circuit may be included in an integrated circuit.Type: GrantFiled: September 25, 2007Date of Patent: November 29, 2011Assignee: Apple Inc.Inventors: Aram Lindahl, Anthony J. Guetta
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Publication number: 20110276155Abstract: This is directed to selecting and associating media playback settings with playlists. A user may create a playlist from a library of media items, and associate one or more selected media playback settings with the playlist. The media playback items can include audio, image, and video files, for example, and the media playback settings can include, for example, cross-fading properties, volume properties, equalizer settings, sequential playback settings, and the like. When the user selects a playlist for playback, the media items of the playlist may be played back according to the media playback settings associated with the playlist.Type: ApplicationFiled: May 7, 2010Publication date: November 10, 2011Applicant: Apple Inc.Inventor: Aram Lindahl
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Patent number: 8041848Abstract: A media processing system and device with improved power usage characteristics, improved audio functionality and improved media security is provided. Embodiments of the media processing system include an audio processing subsystem that operates independently of the host processor for long periods of time, allowing the host processor to enter a low power state. Other aspects of the media processing system provide for enhanced audio effects such as mixing stored audio samples into real-time telephone audio. Still other aspects of the media processing system provide for improved media security due to the isolation of decrypted audio data from the host processor.Type: GrantFiled: August 4, 2008Date of Patent: October 18, 2011Assignee: Apple Inc.Inventors: David G. Conroy, Barry Corlett, Aram Lindahl, Steve Schell, Niel D. Warren
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Patent number: 8041438Abstract: A method and apparatus for intelligently routing and managing audio signals within an electronic device is disclosed. The routing is responsive to a set of logical and physical policies which are stored in data tables which can be updated as needed.Type: GrantFiled: June 28, 2007Date of Patent: October 18, 2011Assignee: Apple Inc.Inventors: James D. Batson, Meriko L. Borogove, Gregory R. Chapman, Patrick L. Coffman, Anthony J. Guetta, Aram Lindahl, Andrew Rostaing
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Patent number: 8036766Abstract: In operation of an electronics device, audio based on asynchronous events, such as game playing, is intelligently combined with audio output nominally generated in a predictive manner, such as resulting from media playback. For example, an overall audio output signal for the electronic device may be generated such that, for at least one of audio channels corresponding to predictive manner processing, the generated audio output for that channel included into the overall audio output signal is based at least in part on configuration information associated with a processed audio output signal for at least one of the audio channels corresponding to asynchronous events based processing. Thus, for example, the game audio processing may control how audio effects from the game are combined with audio effects from media playback.Type: GrantFiled: September 11, 2006Date of Patent: October 11, 2011Assignee: Apple Inc.Inventors: Aram Lindahl, Joseph Mark Williams, Frank Zening Li
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Publication number: 20110205382Abstract: Systems, methods, and computer-readable media for efficiently coding and processing image data using an electronic device are provided. While both image-quality processing and coding operations may be performed for a frame of captured image data, the electronic device may leverage information generated during one operation in order to more efficiently conduct another operation. For example, an image coding operation may be performed on a first frame of image data by partitioning the image data into blocks of data and transforming the blocks of data into a frequency domain representation or format. Color component statistics from one or more of the blocks of data may be obtained, and an image-quality processing operation may then be performed on the first frame of image data or a subsequent frame of image data using the obtained color component statistics.Type: ApplicationFiled: February 23, 2010Publication date: August 25, 2011Applicant: Apple Inc.Inventors: Alex Kanaris, Aram Lindahl
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Publication number: 20110196517Abstract: Systems, methods, and devices are provided for performing audio processing operations, such as crossfading between two audio streams, by storing information on multiple memories. In one example, such a method may include storing a first portion of information associated with an audio processing operation on a first memory. A second memory may be activated, upon which a second portion of the information associated with the audio processing operation may be stored. The audio processing operation may be performed using a processor with the information stored on the first memory and the second memory. When the audio processing operation has completed, the second memory may be deactivated.Type: ApplicationFiled: February 6, 2010Publication date: August 11, 2011Applicant: APPLE INC.Inventor: Aram Lindahl
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Publication number: 20110172994Abstract: This is directed to processing voice inputs received by an electronic device while prompts are provided. In particular, this is directed to providing a sequence of prompts to a user (e.g., voice over prompts) while monitoring for a voice input. When the voice input is received, a characteristic time stamp can be identified for the voice input, and can be compared to periods or windows associated with each of the provided prompts. The electronic device can then determine that the prompt corresponding to a window that includes the characteristic time stamp was the prompt to which the user wished to apply the voice input. The device can process the voice input to extract a user instruction, and apply the instruction to the identified prompt (e.g., and perform an operation associated with the prompt).Type: ApplicationFiled: January 13, 2010Publication date: July 14, 2011Applicant: Apple Inc.Inventors: Aram Lindahl, Policarpo Wood
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Publication number: 20110173539Abstract: Various techniques for adaptively varying audio feedback data on an electronic device are provided. In one embodiment, an audio user interface implementing certain aspects of the present disclosure may devolve or evolve the verbosity of audio feedback in response to user interface events based at least partially upon the verbosity level of audio feedback provided during previous occurrences of the user interface event. In another embodiment, an audio user interface may be configured to vary the verbosity of audio feedback associated with a navigable list of items based at least partially upon the speed at which a user navigates the list. In a further embodiment, an audio user interface may be configured to vary audio feedback verbosity based upon the contextual importance of a user interface event. Electronic devices implementing the present techniques provide an improved user experience with regard to audio user interfaces.Type: ApplicationFiled: January 13, 2010Publication date: July 14, 2011Applicant: APPLE INC.Inventors: Benjamin Andrew Rottler, Aram Lindahl, Allen Paul Haughay, Jr., Shawn A. Ellis, Policarpo Wood
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Publication number: 20110164770Abstract: Systems, methods, and devices for processing an audio signal with two or more channels into a monaural signal are provided. For example, an electronic device configured to perform such techniques may include audio signal processing circuitry, which may receive a first audio channel signal and a second audio channel signal. Based on these signals, the audio signal processing circuitry may output a monaural signal as a sum or a difference of the first and second audio channel signals, or as a combination thereof, depending at least in part on a phase relationship between the first and second audio channel signals. Additionally or alternatively, the audio signal processing circuitry may adjust a timing relationship between the first and second audio channel signals depending at least in part on the phase relationship, before combining a proportion of the first and second audio channel signals.Type: ApplicationFiled: January 6, 2010Publication date: July 7, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Joseph M. Williams, Gints Valdis Klimanis
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Publication number: 20110166856Abstract: Systems, methods, and devices for noise profile determination for a voice-related feature of an electronic device are provided. In one example, an electronic device capable of such noise profile determination may include a microphone and data processing circuitry. When a voice-related feature of the electronic device is not in use, the microphone may obtain ambient sounds. The data processing circuitry may determine a noise profile based at least in part on the obtained ambient sounds. The noise profile may enable the data processing circuitry to at least partially filter other ambient sounds obtained when the voice-related feature of the electronic device is in use.Type: ApplicationFiled: January 6, 2010Publication date: July 7, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Joseph M. Williams, Gints Valdis Klimanis
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Publication number: 20110153044Abstract: Methods and apparatus for a user to interact with and control a portable media device through an audio user interface. The audio user interface includes one or more audible control nodes perceived by the user to be spatially located at different points about the user of the portable media device. A sensor in the portable media device senses a movement of the portable media device by the user toward one or more of the audible control nodes. The operation of the portable device is modified in accordance with the sensed movement of the portable media device.Type: ApplicationFiled: December 22, 2009Publication date: June 23, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Richard Powell
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Publication number: 20110110534Abstract: This is directed to providing voice audio output to a user of an electronic device. To allow a user to immediately recognize the status of one or more processes or components of the electronic device from voice audio output, independent of the content of the voice audio output, the electronic device can adjust the voice audio output based on the status of the device. For example, the voice audio output can be adjusted to sound more or less tired based on the battery level of the device. As another example, the pitch or speed of voice audio output can change to identify the particular network or type of network to which a device is connected. The change in voice audio output can be correlated to any suitable device status, including for example using a linear or non-linear correlation.Type: ApplicationFiled: November 12, 2009Publication date: May 12, 2011Applicant: Apple Inc.Inventors: Aram Lindahl, Wendy Goh, Allen P. Haughay, Shawn Ellis, Benjamin Rottler, Policarpo Wood
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Publication number: 20110113051Abstract: This is directed to recommending media items of a user's media library. In particular, this is directed to transferring a portion of the user's media library to an electronic device so that the user may discover the portion of the media library. The library can recommend particular media items to the user using any suitable approach, including for example based on one or more preference profiles. The user can accept or reject recommended media items as they are played back to further adjust the user's preference profile, and to revise the selection of recommended media items stored on the device.Type: ApplicationFiled: November 12, 2009Publication date: May 12, 2011Applicant: Apple Inc.Inventors: Aram Lindahl, Wendy Goh, Allen P. Haughay, Shawn Ellis, Benjamin Rottler, Policarpo Wood
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Publication number: 20110093620Abstract: A method and apparatus for intelligently routing and managing audio signals within an electronic device is disclosed. The routing is responsive to a set of logical and physical policies which are stored in data tables which can be updated as needed.Type: ApplicationFiled: December 28, 2010Publication date: April 21, 2011Applicant: APPLE INC.Inventors: James D. Batson, Meriko L. Borogove, Gregory R. Chapman, Patrick L. Coffman, Anthony J. Guetta, Aram Lindahl, Andrew Rostaing
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Publication number: 20110066438Abstract: A method for providing voice feedback with playback of media on an electronic device is provided. In one embodiment, the method may include determining one or more characteristics of the media with which the voice feedback is associated. For instance, the media may include a song, and the determined characteristics could include one or more of genre, reverberation, pitch, balance, timbre, tempo, or the like. The method may also include processing the voice feedback to alter characteristics thereof based on the one or more determined characteristics of the associated media. Additional methods, devices, and manufactures are also disclosed.Type: ApplicationFiled: September 15, 2009Publication date: March 17, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Gints Valdis Klimanis, Devang Kalidas Naik
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Publication number: 20110058056Abstract: A method of altering audio output from an electronic device based on image data is provided. In one embodiment, the method includes acquiring image data and determining one or more characteristics of the image data. Such characteristics may include sharpness, brightness, motion, magnification, zoom setting, and so forth, as well as variation in any of the preceding characteristics. The method may also include producing audio output, wherein at least one characteristic of the audio output is determined based on one or more of the image data characteristics. Various audio output characteristics that may be varied based on the video data characteristics may include, for instance, pitch, reverberation, tempo, volume, filter frequency response, added sound effects, or the like. Additional methods, devices, and manufactures are also disclosed.Type: ApplicationFiled: September 9, 2009Publication date: March 10, 2011Applicant: APPLE INC.Inventors: Aram Lindahl, Kelvin Chiu