SPATIAL AUDIO AGGREGATION FOR MULTIPLE SOURCES OF SPATIAL AUDIO

    公开(公告)号:CA2906932A1

    公开(公告)日:2014-09-18

    申请号:CA2906932

    申请日:2014-03-17

    Abstract: Various embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and audio and speaker systems. More specifically, disclosed are an apparatus and a method for processing signals for optimizing audio, such as 3D audio, by adjusting the filtering for cross-talk cancellation based on listener position and/or orientation. In one embodiment, an apparatus is configured to include a plurality of transducers, a memory, and a processor configured to execute instructions to determine a physical characteristic of a listener relative to the origination of the multiple channels of audio, to cancel crosstalk in a spatial region coincident with the listener at a first location, to detect a change in the physical characteristic of the listener, and to adjust the cancellation of crosstalk responsive to detecting the change in the physical characteristic to establish another spatial region at a second location.

    AMPLIFYING ORIENTATION CHANGES FOR ENHANCED MOTION DETECTION BY A MOTION SENSOR

    公开(公告)号:CA2901729A1

    公开(公告)日:2014-05-15

    申请号:CA2901729

    申请日:2013-11-08

    Applicant: ALIPHCOM

    Abstract: Techniques associated with amplifying orientation changes for enhanced motion detection by a motion sensor are described, including structures configured to enhance detection of motion, the structure having an articulator configured to amplify a motion and a pin configured to apply a force on a pivot point on the articulator, a motion sensor coupled to the structure and configured to detect motion of the structure, and circuitry configured to translate data associated with rotational motion of the articulator into a movement of an adjacent surface. In some embodiments, a method includes coupling a motion sensor to a skin surface using an articulator, the articulator configured to rotate in multiple planes, detecting rotational motion of the articulator using the motion sensor, and deriving data associated with movement on the skin surface.

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