-
1.发明授权公开(公告)号：US11882421B2
公开(公告)日：2024-01-23
申请号：US18177708
申请日：2023-03-02
Applicant: DOLBY LABORATORIES LICENSING CORPORATION
Inventor： Andrew Healy , Edward John Neary , Erich Hubert Vogel , Andrew Michael Poulain , Gregory J. Long , Joel A. Butler , Angela Williams , Luca Revelli , Dossym Nurmukhanov , Tanner James Cook , Marcelo Traverso M. , Kenneth Schindler
CPC classification number: H04R5/04 , H02M1/32 , H03F3/68 , H03G3/007 , H03G3/3005 , H02M1/325 , H02M1/327
Abstract: An integrated cinema amplifier comprises a power supply stage that distributes power over a plurality of channels for rendering immersive audio content in a surround sound listening environment. The amplifier automatically detects maximum and net power availability and requirements based on audio content by decoding audio metadata and dynamically adjusts gains to each channel or sets of channels based on content and operational/environmental conditions. A power supply stage provides power to drive a plurality of channels corresponding to speaker feeds to a plurality of speakers. The amplifier has a front panel having an LED array with each LED associated with a respective channel or group of channels of the multi-channel amplifier, and a control unit configured to light the LEDs according to display patterns based on operating status or error conditions of the amplifier.
-
2.发明授权公开(公告)号：US11601759B2
公开(公告)日：2023-03-07
申请号：US17862812
申请日：2022-07-12
Applicant: DOLBY LABORATORIES LICENSING CORPORATION
Inventor： Andrew Healy , Edward John Neary , Erich Hubert Vogel , Andrew Michael Poulain , Gregory J. Long , Joel A. Butler , Angela Williams , Luca Revelli , Dossym Nurmukhanov , Tanner James Cook , Marcelo Traverso M. , Kenneth Schindler
Abstract: An integrated cinema amplifier comprises a power supply stage that distributes power over a plurality of channels for rendering immersive audio content in a surround sound listening environment. The amplifier automatically detects maximum and net power availability and requirements based on audio content by decoding audio metadata and dynamically adjusts gains to each channel or sets of channels based on content and operational/environmental conditions. A power supply stage provides power to drive a plurality of channels corresponding to speaker feeds to a plurality of speakers. The amplifier has a front panel having an LED array with each LED associated with a respective channel or group of channels of the multi-channel amplifier, and a control unit configured to light the LEDs according to display patterns based on operating status or error conditions of the amplifier.
-
3.发明授权公开(公告)号：US11121620B2
公开(公告)日：2021-09-14
申请号：US16073686
申请日：2017-01-27
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Andrew Healy , Edward J. Neary , Erich H. Vogel , Andrew M. Poulain , Gregory J. Long , Joel A. Butler , Angela S. Williams , Luca Revelli , Dossym Nurmukhanov , Tanner Cook , Marcelo Traverso M. , Kenneth Schindler
Abstract: An integrated cinema amplifier comprises a power supply stage that distributes power over a plurality of channels for rendering immersive audio content in a surround sound listening environment. The amplifier automatically detects maximum and net power availability and requirements based on audio content by decoding audio metadata and dynamically adjusts gains to each channel or sets of channels based on content and operational/environmental conditions. A power supply stage provides power to drive a plurality of channels corresponding to speaker feeds to a plurality of speakers. The amplifier has a front panel having an LED array with each LED associated with a respective channel or group of channels of the multi-channel amplifier, and a control unit configured to light the LEDs according to display patterns based on operating status or error conditions of the amplifier.
-
公开(公告)号：US20150025664A1
公开(公告)日：2015-01-22
申请号：US14334802
申请日：2014-07-18
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Gabriel Grant Cory , Joel Robert Kustka , Stephen D. Vernon , Ian Eric Esten , Sophia Genung Poirier , Dossym Nurmukhanov
IPC: G06F17/30
CPC classification number: G06F17/3074 , G10H1/0025 , G10H1/46 , G10H2210/131 , G10L19/008 , H04S7/30 , H04S2400/11
Abstract: Control data templates are generated independent of a plurality of audio elements based on user input. The user input relates to parameter values and control inputs for operations. In response to receiving audio elements after the control data templates are generated, audio objects are generated to store audio sample data representing the audio elements. Control data is generated based on the parameter values and the control inputs for the operations in the control data templates. The control data specifies the operations to be performed while rendering the audio objects. The control data is then stored separately from the audio sample data in the audio objects. The audio objects can be communicated to downstream recipient devices for rendering and/or remixing.
Abstract translation: 基于用户输入，独立于多个音频元素产生控制数据模板。 用户输入与操作的参数值和控制输入有关。 响应于在生成控制数据模板之后的接收音频元素，生成音频对象以存储表示音频元素的音频采样数据。 基于控制数据模板中的操作的参数值和控制输入生成控制数据。 控制数据指定在渲染音频对象时执行的操作。 然后将控制数据与音频对象中的音频样本数据分开存储。 可以将音频对象传送到下游接收设备进行渲染和/或重新混合。
-
5.发明授权公开(公告)号：US11689860B2
公开(公告)日：2023-06-27
申请号：US17873500
申请日：2022-07-26
Applicant: DOLBY LABORATORIES LICENSING CORPORATION
Inventor： Andrew Healy , Edward John Neary , Erich Hubert Vogel , Andrew Michael Poulain , Gregory J. Long , Joel A. Butler , Angela Williams , Luca Revelli , Dossym Nurmukhanov , Tanner James Cook , Marcelo Traverso M. , Kenneth Schindler
CPC classification number: H04R5/04 , H02M1/32 , H03F3/68 , H03G3/007 , H03G3/3005 , H02M1/325 , H02M1/327
Abstract: An integrated cinema amplifier comprises a power supply stage that distributes power over a plurality of channels for rendering immersive audio content in a surround sound listening environment. The amplifier automatically detects maximum and net power availability and requirements based on audio content by decoding audio metadata and dynamically adjusts gains to each channel or sets of channels based on content and operational/environmental conditions. A power supply stage provides power to drive a plurality of channels corresponding to speaker feeds to a plurality of speakers. The amplifier has a front panel having an LED array with each LED associated with a respective channel or group of channels of the multi-channel amplifier, and a control unit configured to light the LEDs according to display patterns based on operating status or error conditions of the amplifier.
-
Patent Agency Ranking
6.发明授权公开(公告)号：US11418109B2
公开(公告)日：2022-08-16
申请号：US17400856
申请日：2021-08-12
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Andrew Healy , Edward J. Neary , Erich H. Vogel , Andrew M. Poulain , Gregory J. Long , Joel A. Butler , Angela S. Williams , Luca Revelli , Dossym Nurmukhanov , Tanner Cook , Marcelo Traverso M. , Kenneth Schindler
Abstract: An integrated cinema amplifier comprises a power supply stage that distributes power over a plurality of channels for rendering immersive audio content in a surround sound listening environment. The amplifier automatically detects maximum and net power availability and requirements based on audio content by decoding audio metadata and dynamically adjusts gains to each channel or sets of channels based on content and operational/environmental conditions. A power supply stage provides power to drive a plurality of channels corresponding to speaker feeds to a plurality of speakers. The amplifier has a front panel having an LED array with each LED associated with a respective channel or group of channels of the multi-channel amplifier, and a control unit configured to light the LEDs according to display patterns based on operating status or error conditions of the amplifier.
-
公开(公告)号：US11290819B2
公开(公告)日：2022-03-29
申请号：US16073270
申请日：2017-01-27
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Andrew Healy , Andrew Michael Poulain , Joel A. Butler , Dossym Nurmukhanov , James Tanner Cook
IPC: H04R5/04 , G10L19/008 , H03F3/183 , H04R1/02 , H04R5/02 , H04S3/00 , H04S7/00 , H05B47/18 , H05B45/20 , H03F1/52 , H03F3/68
Abstract: Embodiments include a power source outputting power to drive speakers and lights in a venue; a control unit coupled to the power source and outputting multi-channel digital audio data to the speakers and light control data to the lights; and a unitary transmission bus coupling the output of the power source to the speakers and the lights and transmitting the power, the digital audio data, and the light control data to the speakers and the lights. The lighting control data comprises metadata superimposed over the digital audio data and power. Other actuators besides lights may also be used such as e.g. steam/water generators, smell/aroma generators, prop movements, LCD displays, hologram generators, and the like.
-
公开(公告)号：US09818415B2
公开(公告)日：2017-11-14
申请号：US14916029
申请日：2014-09-09
Applicant: DOLBY LABORATORIES LICENSING CORPORATION
Inventor： Dossym Nurmukhanov , Sripal S. Mehta , Dirk Jeroen Breebaart
IPC: H04R5/00 , G10L19/018 , G10L19/008
CPC classification number: G10L19/018 , G10L19/008
Abstract: A method for selecting a subset of channels of (e.g., determined from) at least a segment of a multichannel audio program for watermarking and watermarking the selected subset of channels, and a system or device configured to implement any embodiment of the method, or including a buffer which stores at least one frame or other segment of a multichannel audio program generated by any embodiment of the method or steps thereof. Some embodiments generate watermarking metadata during program creation including by analyzing audio content to be included in segments of a multichannel program, determining at least one watermark suitability value for each channel of each of the segments, and including the watermark suitability values (or watermarking data determined therefrom) as metadata in the program. Some embodiments are implemented by a playback system which determines the selected subset of channels to be watermarked.
-
公开(公告)号：US09786286B2
公开(公告)日：2017-10-10
申请号：US14781126
申请日：2014-03-13
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Dossym Nurmukhanov , Sripal S. Mehta , Stanley G. Cossette , Nicolas R. Tsingos
IPC: G10L19/008 , H04S3/00 , G11B27/036 , G11B27/031 , G10L21/00
CPC classification number: G10L19/008 , G10L21/00 , G11B27/031 , G11B27/036 , H04S3/008 , H04S2400/03
Abstract: A low-quality rendition of a complex soundtrack is created, synchronized and combined with the soundtrack. The low-quality rendition may be monitored in mastering operations, for example, to control the removal, replacement or addition of aural content in the soundtrack without the need for expensive equipment that would otherwise be required to render the soundtrack.
-
公开(公告)号：US09411882B2
公开(公告)日：2016-08-09
申请号：US14334802
申请日：2014-07-18
Applicant: Dolby Laboratories Licensing Corporation
Inventor： Gabriel Grant Cory , Joel Robert Kustka , Stephen D. Vernon , Ian Eric Esten , Sophia Genung Poirier , Dossym Nurmukhanov
CPC classification number: G06F17/3074 , G10H1/0025 , G10H1/46 , G10H2210/131 , G10L19/008 , H04S7/30 , H04S2400/11
Abstract: Control data templates are generated independent of a plurality of audio elements based on user input. The user input relates to parameter values and control inputs for operations. In response to receiving audio elements after the control data templates are generated, audio objects are generated to store audio sample data representing the audio elements. Control data is generated based on the parameter values and the control inputs for the operations in the control data templates. The control data specifies the operations to be performed while rendering the audio objects. The control data is then stored separately from the audio sample data in the audio objects. The audio objects can be communicated to downstream recipient devices for rendering and/or remixing.
Abstract translation: 基于用户输入，独立于多个音频元素产生控制数据模板。 用户输入与操作的参数值和控制输入有关。 响应于在生成控制数据模板之后的接收音频元素，生成音频对象以存储表示音频元素的音频采样数据。 基于控制数据模板中的操作的参数值和控制输入生成控制数据。 控制数据指定在渲染音频对象时执行的操作。 然后将控制数据与音频对象中的音频样本数据分开存储。 可以将音频对象传送到下游接收设备进行渲染和/或重新混合。
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.02 seconds)
