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1. 发明授权

US09820040B2 Sound masking system 有权
公开(公告)号：US09820040B2
公开(公告)日：2017-11-14
申请号：US14730611
申请日：2015-06-04
申请人： Cambridge Sound Management, Inc.
发明人： Thomas R. Horrall , John C. Heine
IPC分类号： H04R3/00 , H04S7/00 , H04K3/00 , G10K11/175 , H04R1/02 , H04R3/12 , H04R1/00 , H04R27/00 , H04R3/02
CPC分类号： H04R3/002 , G10K11/175 , H04K3/42 , H04K3/43 , H04K3/825 , H04K2203/12 , H04K2203/34 , H04R1/00 , H04R1/025 , H04R3/02 , H04R3/12 , H04R27/00 , H04R2201/021 , H04S7/00 , H04S2420/01
摘要： A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound masking signal that has a sound masking spectrum specifically designed to provide superior sound masking in an open plan office. Each of the plurality of loudspeaker assemblies is oriented to provide the acoustic sound masking signal in a direct path into the predetermined area in which masking sound is needed. In addition, the sound masking system of the invention can include a remote control function by which a user can select from a plurality of stored sets of information for providing from a recipient loudspeaker assembly an acoustic sound masking signal having a-selected sound masking spectrum.

2. 发明申请

US20160112784A1 SOUND VIBRATION EXCITATION ASSEMBLY FOR DISCRETE AREA SOUND-ABSORBING CEILING SURFACES, AND SOUND SYSTEM INCLUDING SUCH VIBRATION EXCITATION ASSEMBLY 审中-公开
标题翻译：用于离散区域的声音振动激励装置吸声吸收表面和包括这种振动激励装置的声音系统
公开(公告)号：US20160112784A1
公开(公告)日：2016-04-21
申请号：US14884958
申请日：2015-10-16
申请人： Cambridge Sound Management, Inc.
发明人： John C. Heine , Gordon V. Cook , Thomas R. Horrall
IPC分类号： H04R1/02 , E04B9/00 , E04B1/84 , E04B1/99 , E04B1/82 , H04R3/08 , E04F13/08
CPC分类号： E04B9/001 , E04F13/0867 , E04F2290/043 , G10K9/22 , G10K11/175 , H04K3/42 , H04K3/825 , H04K3/84 , H04K2203/12 , H04R1/26 , H04R3/14 , H04R7/045 , H04R2201/021 , H04R2227/001 , H04R2420/09
摘要： A sound vibration excitation assembly, for producing direct field sound masking, paging and/or music, comprises a ceiling coupler configured to be coupled to a discrete area sound-absorbing ceiling surface comprising mineral fiber or fiberglass, and a vibration exciter that is both configured to be electrically coupled to one or more sources of an electrical sound signal and is coupled to the ceiling coupler to produce vibrations in the ceiling coupler in response to the electrical sound signal. Related sound systems and methods are provided.
摘要翻译：用于产生直接场声屏蔽，寻呼和/或音乐的声音振动激励组件包括：天花板耦合器，其被配置为耦合到包括矿物纤维或玻璃纤维的分立区域吸音天花板表面，以及两个配置的振动激励器电耦合到电声信号的一个或多个源，并且耦合到天花板耦合器以响应于电声信号而在天花板耦合器中产生振动。提供相关的声音系统和方法。

3. 发明申请

US20200177991A1 Sound Masking System 审中-公开
公开(公告)号：US20200177991A1
公开(公告)日：2020-06-04
申请号：US16780829
申请日：2020-02-03
申请人： Cambridge Sound Management, Inc.
发明人： Thomas R. Horrall , John C. Heine
IPC分类号： H04R3/00 , H04R1/02 , H04R3/12 , H04S7/00 , H04K3/00 , G10K11/175
摘要： A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound masking signal that has a sound masking spectrum specifically designed to provide superior sound masking in an open plan office. Each of the plurality of loudspeaker assemblies is oriented to provide the acoustic sound masking signal in a direct path into the predetermined area in which masking sound is needed. In addition, the sound masking system of the invention can include a remote control function by which a user can select from a plurality of stored sets of information for providing from a recipient loudspeaker assembly an acoustic sound masking signal having a-selected sound masking spectrum.

4. 发明申请

US20180041831A1 Sound Masking System 审中-公开
公开(公告)号：US20180041831A1
公开(公告)日：2018-02-08
申请号：US15784441
申请日：2017-10-16
申请人： Cambridge Sound Management, Inc.
发明人： Thomas R. Horrall , John C. Heine
IPC分类号： H04R3/00 , H04K3/00 , G10K11/175 , H04S7/00 , H04R1/02 , H04R3/12 , H04R27/00 , H04R3/02 , H04R1/00
CPC分类号： H04R3/002 , G10K11/175 , H04K3/42 , H04K3/43 , H04K3/825 , H04K2203/12 , H04K2203/34 , H04R1/00 , H04R1/025 , H04R3/02 , H04R3/12 , H04R27/00 , H04R2201/021 , H04S7/00 , H04S2420/01
摘要： A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound masking signal that has a sound masking spectrum specifically designed to provide superior sound masking in an open plan office. Each of the plurality of loudspeaker assemblies is oriented to provide the acoustic sound masking signal in a direct path into the predetermined area in which masking sound is needed. In addition, the sound masking system of the invention can include a remote control function by which a user can select from a plurality of stored sets of information for providing from a recipient loudspeaker assembly an acoustic sound masking signal having a-selected sound masking spectrum.

5. 发明申请

US20150350780A1 SOUND MASKING SYSTEM 有权
标题翻译：声音屏蔽系统
公开(公告)号：US20150350780A1
公开(公告)日：2015-12-03
申请号：US14730611
申请日：2015-06-04
申请人： Cambridge Sound Management, Inc.
发明人： Thomas R. Horrall , John C. Heine
IPC分类号： H04R3/00 , H04R1/00
CPC分类号： H04R3/002 , G10K11/175 , H04K3/42 , H04K3/43 , H04K3/825 , H04K2203/12 , H04K2203/34 , H04R1/00 , H04R1/025 , H04R3/02 , H04R3/12 , H04R27/00 , H04R2201/021 , H04S7/00 , H04S2420/01
摘要： A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound masking signal that has a sound masking spectrum specifically designed to provide superior sound masking in an open plan office. Each of the plurality of loudspeaker assemblies is oriented to provide the acoustic sound masking signal in a direct path into the predetermined area in which masking sound is needed. In addition, the sound masking system of the invention can include a remote control function by which a user can select from a plurality of stored sets of information for providing from a recipient loudspeaker assembly an acoustic sound masking signal having a-selected sound masking spectrum.
摘要翻译：公开了根据本发明的声屏蔽系统，其中一个或多个声屏蔽扬声器组件耦合到一个或多个电子声屏蔽信号发生器。本发明的系统中的扬声器组件具有低方向性指数，并且优选地发射声学屏蔽信号，该声音屏蔽信号具有专门设计成在开放式办公室中提供优异的声音屏蔽的声音掩蔽频谱。多个扬声器组件中的每一个被定向成在直接路径中提供声音屏蔽信号到其中需要掩蔽声音的预定区域。此外，本发明的声音遮蔽系统可以包括遥控功能，通过该功能，用户可以通过该遥控功能从多个存储的信息集中进行选择，以从接收扬声器组件提供具有选定的声音屏蔽频谱的声学屏蔽信号。

6. 发明授权

US10555078B2 Sound masking system 有权
公开(公告)号：US10555078B2
公开(公告)日：2020-02-04
申请号：US15784441
申请日：2017-10-16
申请人： Cambridge Sound Management, Inc.
发明人： Thomas R. Horrall , John C. Heine
IPC分类号： G10K11/175 , H04R3/00 , H04R1/02 , H04R3/12 , H04S7/00 , H04K3/00 , H04R1/00 , H04R3/02 , H04R27/00
摘要： A sound masking system according to the invention is disclosed in which one or more sound masking loudspeaker assemblies are coupled to one or more electronic sound masking signal generators. The loudspeaker assemblies in the system of the invention have a low directivity index and preferably emit an acoustic sound masking signal that has a sound masking spectrum specifically designed to provide superior sound masking in an open plan office. Each of the plurality of loudspeaker assemblies is oriented to provide the acoustic sound masking signal in a direct path into the predetermined area in which masking sound is needed. In addition, the sound masking system of the invention can include a remote control function by which a user can select from a plurality of stored sets of information for providing from a recipient loudspeaker assembly an acoustic sound masking signal having a-selected sound masking spectrum.

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