Invention Application
US20160112784A1 SOUND VIBRATION EXCITATION ASSEMBLY FOR DISCRETE AREA SOUND-ABSORBING CEILING SURFACES, AND SOUND SYSTEM INCLUDING SUCH VIBRATION EXCITATION ASSEMBLY
审中-公开
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
- Patent Title: SOUND VIBRATION EXCITATION ASSEMBLY FOR DISCRETE AREA SOUND-ABSORBING CEILING SURFACES, AND SOUND SYSTEM INCLUDING SUCH VIBRATION EXCITATION ASSEMBLY
- Patent Title (中): 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
-
Application No.: US14884958Application Date: 2015-10-16
-
Publication No.: US20160112784A1Publication Date: 2016-04-21
- Inventor: John C. Heine , Gordon V. Cook , Thomas R. Horrall
- Applicant: Cambridge Sound Management, Inc.
- Main IPC: H04R1/02
- IPC: H04R1/02 ; E04B9/00 ; E04B1/84 ; E04B1/99 ; E04B1/82 ; H04R3/08 ; E04F13/08
Abstract:
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.
Information query
