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    Electronic Devices with Intuitive Sharing Capabilities
    3.
    发明申请
    Electronic Devices with Intuitive Sharing Capabilities 有权

    公开(公告)号：US20220038883A1

    公开(公告)日：2022-02-03

    申请号：US17505530

    申请日：2021-10-19

    Applicant: Apple Inc.

    Inventor： Adam S. Meyer ,  Peter C. Tsoi ,  Stuart J. Wood ,  Duncan Robert Kerr ,  Martha Evans Hankey ,  John B. Morrell

    IPC: H04W8/00 ,  H04W4/02 ,  G06F3/0346 ,  H04W76/14 ,  H04W4/21 ,  H04W4/80 ,  H04M1/724

    Abstract: An electronic device may use information about the location of nearby devices to make sharing with those devices more intuitive for a user. When two devices are pointed towards one another, each device may automatically present the option to share information with the other device. When a user wishes to share information with one or more devices in a group of users, an array of icons representing the nearby users may be positioned on the display according to the locations of the nearby users so that the sharing user can easily select which user he or she wishes to share with. A sharing user may broadcast a signal and nearby users may elect to receive the signal by pointing their devices towards the sharing user. A user of two devices may share information between the two devices and may use one device to manipulate the information on the other device.

    Electronic Devices with Touch Input Components and Haptic Output Components
    4.
    发明申请
    Electronic Devices with Touch Input Components and Haptic Output Components 有权

    公开(公告)号：US20240393881A1

    公开(公告)日：2024-11-28

    申请号：US18798318

    申请日：2024-08-08

    Applicant: Apple Inc.

    Inventor： Camille Moussette ,  James H. Foster ,  Duncan Kerr ,  Adam S. Meyer ,  Per Haakan Linus Persson ,  Peter C. Tsoi ,  Stuart J. Wood

    IPC: G06F3/01 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044

    Abstract: An electronic device may include touch input components and associated haptic output components. The control circuitry may provide haptic output in response to touch input on the touch input components and may send wireless signals to the external electronic device based on the touch input. The haptic output components may provide local and global haptic output. Local haptic output may be used to guide a user to the location of the electronic device or to provide a button click sensation to the user in response to touch input. Global haptic output may be used to notify the user that the electronic device is aligned towards the external electronic device and is ready to receive user input to control or communicate with the external electronic device. Control circuitry may switch a haptic output component into an inactive mode to inform the user that a touch input component is inactive.

    PREDICTIVE HEAD-TRACKED BINAURAL AUDIO RENDERING
    5.
    发明申请
    PREDICTIVE HEAD-TRACKED BINAURAL AUDIO RENDERING 审中-公开

    公开(公告)号：US20200236489A1

    公开(公告)日：2020-07-23

    申请号：US16651316

    申请日：2018-09-25

    Applicant: Apple Inc.

    Inventor： Juha O. Merimaa ,  Christopher T. Eubank ,  Martin E. Johnson ,  Stuart J. Wood ,  Deepak Natarajan

    IPC: H04S7/00 ,  H04R5/033

    Abstract: Methods and apparatus for predictive head-tracked binaural audio rendering in which a rendering device renders multiple audio streams for different possible head locations based on head tracking data received from a headset, for example audio streams for the last known location and one or more predicted or possible locations, and transmits the multiple audio streams to the headset. The headset then selects and plays one of the audio streams that is closest to the actual head location based on current head tracking data. If none of the audio streams closely match the actual head location, two closest audio streams may be mixed. Transmitting multiple audio streams to the headset and selecting or mixing an audio stream on the headset may mitigate or eliminate perceived head tracking latency.

    Predictive head-tracked binaural audio rendering
    8.
    发明授权
    Predictive head-tracked binaural audio rendering 有权

    公开(公告)号：US11202164B2

    公开(公告)日：2021-12-14

    申请号：US16651316

    申请日：2018-09-25

    Applicant: Apple Inc.

    Inventor： Juha O. Merimaa ,  Christopher T. Eubank ,  Martin E. Johnson ,  Stuart J. Wood ,  Deepak Natarajan

    IPC: H04R5/02 ,  H04S7/00 ,  H04R5/033

    Abstract: Methods and apparatus for predictive head-tracked binaural audio rendering in which a rendering device renders multiple audio streams for different possible head locations based on head tracking data received from a headset, for example audio streams for the last known location and one or more predicted or possible locations, and transmits the multiple audio streams to the headset. The headset then selects and plays one of the audio streams that is closest to the actual head location based on current head tracking data. If none of the audio streams closely match the actual head location, two closest audio streams may be mixed. Transmitting multiple audio streams to the headset and selecting or mixing an audio stream on the headset may mitigate or eliminate perceived head tracking latency.

    Electronic devices with touch input components and haptic output components
    9.
    发明授权
    Electronic devices with touch input components and haptic output components 有权

    公开(公告)号：US11119574B1

    公开(公告)日：2021-09-14

    申请号：US16396479

    申请日：2019-04-26

    Applicant: Apple Inc.

    Inventor： Camille Moussette ,  James H. Foster ,  Duncan Kerr ,  Adam S. Meyer ,  Per Haakan Linus Persson ,  Peter C. Tsoi ,  Stuart J. Wood

    IPC: G06F3/01 ,  G06F3/041 ,  G06F3/044 ,  G06F1/16

    Abstract: An electronic device may include touch input components and associated haptic output components. The control circuitry may provide haptic output in response to touch input on the touch input components and may send wireless signals to the external electronic device based on the touch input. The haptic output components may provide local and global haptic output. Local haptic output may be used to guide a user to the location of the electronic device or to provide a button click sensation to the user in response to touch input. Global haptic output may be used to notify the user that the electronic device is aligned towards the external electronic device and is ready to receive user input to control or communicate with the external electronic device. Control circuitry may switch a haptic output component into an inactive mode to inform the user that a touch input component is inactive.

    System to move a virtual sound away from a listener using a crosstalk canceler
    10.
    发明授权
    System to move a virtual sound away from a listener using a crosstalk canceler 有权

    公开(公告)号：US10524080B1

    公开(公告)日：2019-12-31

    申请号：US16111045

    申请日：2018-08-23

    Applicant: Apple Inc.

    Inventor： Martin E. Johnson ,  Darius A. Satongar ,  Stuart J. Wood ,  Lance F. Reichert ,  Juha O. Merimaa ,  Joshua D. Atkins

    IPC: H04S7/00 ,  H04S1/00 ,  G10K15/08

    Abstract: An audio processing system has one or more processors that process an audio signal on three paths. The first path has a direct gain and a direct virtual source algorithm operating on the audio signal. The second path has a plurality of early reflection gains operating on the audio signal. Operation with the early reflection gains produces a plurality of early reflections. Each of the early reflection signals may be subjected to a delay and may be processed according to an early reflections virtual source algorithm. The third path has a reverb gain and binaural reverb filters operating on the audio signal. The third path also has a crosstalk canceler. A mixer combines left and right channel outputs of each of the first path, second path and third path. The mixer produces a left loudspeaker signal and a right loudspeaker signal.

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