公开(公告)号：US09921416B2

公开(公告)日：2018-03-20

申请号：US15109791

申请日：2015-01-02

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Brad Basler ,  Trevor Davies ,  Douglas J. Gorny ,  Wilson Allen

IPC: G02B27/48 ,  G03B21/56

CPC classification number: G02B27/48 ,  G03B21/562

Abstract: A speckle damping system for dampening speckle on a projection screen for a projection display system employing coherent or partially coherent light sources (e.g., lasers, LEDs) are disclosed. In one embodiment, a rotatably coupled system is disclosed, comprising: a set of actuators; a set of rotatably coupled mounts, each of said set of rotatably coupled mount capable of mounting at least one said actuator; and wherein said at least one actuator mounted on said rotatably coupled mount is in moveable mechanical communication with said projection screen. In another embodiment, a linearly coupled system is disclosed comprising: a set of actuators; a set of linearly coupled mounts, each of said set of linearly coupled mount capable of mounting at least one said actuator; and wherein said at least one actuator mounted on said linearly coupled mount is in moveable mechanical communication with said projection screen.

公开(公告)号：US09826328B2

公开(公告)日：2017-11-21

申请号：US14421798

申请日：2013-08-28

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Sripal S. Mehta ,  Brett G. Crockett ,  Spencer Hooks ,  Alan Seefeldt ,  Christophe Chabanne ,  C. Phillip Brown ,  Joshua B. Lando ,  Brad Basler ,  Stewart Murrie

IPC: H04S7/00 ,  H04R5/02

CPC classification number: H04S7/30 ,  H04R5/02 ,  H04R27/00 ,  H04R2205/022 ,  H04R2227/003 ,  H04S7/301 ,  H04S7/307 ,  H04S2400/03 ,  H04S2400/11 ,  H04S2420/01 ,  H04S2420/03

Abstract: Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

公开(公告)号：USD695333S1

公开(公告)日：2013-12-10

申请号：US29454673

申请日：2013-05-13

Applicant: Dolby Laboratories Licensing Corporation

Designer： Julian Farnam ,  Brad Basler ,  Matthew Cuson ,  Jana Spotts ,  Anne L. Bidwell ,  Christopher Huang

公开(公告)号：US11178503B2

公开(公告)日：2021-11-16

申请号：US16947928

申请日：2020-08-24

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Sripal S. Mehta ,  Brett G. Crockett ,  Spencer Hooks ,  Alan Seefeldt ,  Christophe Chabanne ,  C. Phillip Brown ,  Joshua B. Lando ,  Brad Basler ,  Stewart Murrie

IPC: H04S7/00 ,  H04R27/00 ,  H04R5/02

Abstract: Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

公开(公告)号：US20200382892A1

公开(公告)日：2020-12-03

申请号：US16947928

申请日：2020-08-24

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Sripal S. Mehta ,  Brett G. Crockett ,  Spencer Hooks ,  Alan Seefeldt ,  Christophe Chabanne ,  C. Phillip Brown ,  Joshua B. Lando ,  Brad Basler ,  Stewart Murrie

IPC: H04S7/00

Abstract: Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

公开(公告)号：US20160105666A1

公开(公告)日：2016-04-14

申请号：US14972550

申请日：2015-12-17

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Brad Basler ,  Giorgio Giaretta

IPC: H04N13/04 ,  G09G3/34

CPC classification number: H04N13/324 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0646 ,  H04N13/315 ,  H04N13/334 ,  H04N13/356 ,  H04N13/361 ,  H04N13/398

Abstract: Systems and methods are provided for displaying three-dimensional image data on a display having a light source modulation layer and a display modulation layer. The light source modulation layer has light sources for providing spatially modulated, spectrally separated light for displaying time-multiplexed left and right eye images. The display modulation layer has pixels for spatially modulating the amount of light received from the light source modulation layer.

Abstract translation: 提供了用于在具有光源调制层和显示调制层的显示器上显示三维图像数据的系统和方法。 光源调制层具有光源，用于提供用于显示时分复用的左眼和右眼图像的空间调制的光谱分离的光。 显示调制层具有用于空间调制从光源调制层接收的光量的像素。

公开(公告)号：US20150223002A1

公开(公告)日：2015-08-06

申请号：US14421798

申请日：2013-08-28

Applicant: Dolby Laboratories Licensing Corporation

Inventor： Sripal S. Mehta ,  Brett G. Crockett ,  Spencer Hooks ,  Alan Seefeldt ,  Christophe Chabanne ,  C. Phillip Brown ,  Joshua B. Lando ,  Brad Basler ,  Stewart Murrie

IPC: H04S7/00

CPC classification number: H04S7/30 ,  H04R5/02 ,  H04R27/00 ,  H04R2205/022 ,  H04R2227/003 ,  H04S7/301 ,  H04S7/307 ,  H04S2400/03 ,  H04S2400/11 ,  H04S2420/01 ,  H04S2420/03

Abstract: Embodiments are described for a system of rendering object-based audio content through a system that includes individually addressable drivers, including at least one driver that is configured to project sound waves toward one or more surfaces within a listening environment for reflection to a listening area within the listening environment; a renderer configured to receive and process audio streams and one or more metadata sets associated with each of the audio streams and specifying a playback location of a respective audio stream; and a playback system coupled to the renderer and configured to render the audio streams to a plurality of audio feeds corresponding to the array of audio drivers in accordance with the one or more metadata sets.

Abstract translation: 描述了通过包括单独可寻址驱动器的系统来呈现基于对象的音频内容的系统的实施例，该系统包括至少一个驱动器，其被配置为将声波投射到收听环境内的一个或多个表面以反射到内部的收听区域 听力环境; 配置为接收和处理音频流的一个或多个与每个音频流相关联的元数据集并且指定相应音频流的回放位置的渲染器; 以及回放系统，其耦合到所述呈现器并且被配置为根据所述一个或多个元数据集将所述音频流呈现到与所述音频驱动器阵列相对应的多个音频馈送。