公开(公告)号：US10782779B1

公开(公告)日：2020-09-22

申请号：US16580372

申请日：2019-09-24

Applicant: Apple Inc.

Inventor： Christopher T. Eubank ,  Daniel P. Patterson

IPC: G06F3/01 ,  G10H1/34 ,  G06F3/16

Abstract: In some implementations, a method includes: obtaining user movement information, wherein the user movement information characterizes real-world body pose and trajectory information of the user; generating, from real-world user movement information and a predetermined placement of the virtual instrument in the computer generated reality (CGR) environment, a predicted virtual instrument interaction time for a virtual instrument interaction prior to the virtual instrument interaction occurring; determining whether or not the predicted virtual instrument interaction time falls within an acceptable temporal range around one of a plurality of temporal sound markers; and in response to determining that the predicted virtual instrument interaction time falls within the acceptable temporal range around a particular temporal sound marker of the plurality of temporal sound markers, quantizing the virtual instrument interaction by presenting play of the virtual instrument to match the particular temporal sound marker of the plurality of temporal sound markers.

公开(公告)号：US10671278B2

公开(公告)日：2020-06-02

申请号：US15897051

申请日：2018-02-14

Applicant: Apple Inc.

Inventor： Eli T. Manjarrez ,  Daniel P. Patterson ,  Christopher C. Lane

IPC: G06F3/0488 ,  G10H1/34 ,  G10H1/055 ,  G10H1/00

Abstract: Embodiments of the present disclosure can provide systems, methods, and computer-readable medium for implementing user interfaces for interacting with a virtual instrument. For example, a user interface for a virtual instrument may be presented on a display of a device. The user interface may have any suitable number of strings (or keys) associated with a physical instrument. Each string/key may correspond to an associated audio file. Touch input may be received at the user interface. In some embodiments, the touch input may include a location corresponding to a particular string. The associated audio file may be selected based on the location. The associated audio file may be presented (e.g., via a speaker of the device) at a volume that corresponds with the pressure at which the touch input was provided.

公开(公告)号：US20190129611A1

公开(公告)日：2019-05-02

申请号：US15897051

申请日：2018-02-14

Applicant: Apple Inc.

Inventor： Eli T. Manjarrez ,  Daniel P. Patterson ,  Christopher C. Lane

IPC: G06F3/0488 ,  G10H1/34 ,  G10H1/055

Abstract: Embodiments of the present disclosure can provide systems, methods, and computer-readable medium for implementing user interfaces for interacting with a virtual instrument. For example, a user interface for a virtual instrument may be presented on a display of a device. The user interface may have any suitable number of strings (or keys) associated with a physical instrument. Each string/key may correspond to an associated audio file. Touch input may be received at the user interface. In some embodiments, the touch input may include a location corresponding to a particular string. The associated audio file may be selected based on the location. The associated audio file may be presented (e.g., via a speaker of the device) at a volume that corresponds with the pressure at which the touch input was provided.