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ACOUSTIC WALL BLOCK WITH PROPERTIES OF ACTIVE NOISE DISORGANIZATION AND / OR METHOD FOR PRODUCING AND / OR APPLICATION
ACOUSTIC WALL BLOCK WITH PROPERTIES OF ACTIVE NOISE DISORGANIZATION AND / OR METHOD FOR PRODUCING AND / OR APPLICATION
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机译:具有主动降噪性能的隔声墙和/或制造和/或使用方法
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摘要
Certain example embodiments relate to an acoustic wall assembly that uses active and/or passive sound reverberation to achieve noise-disruptive functionality, and/or a method of making and/or using the same. With the active approach, sound waves in a given frequency range are detected by a sound masking circuit. Responsive to detection of such sound waves, an air pump (e.g., speaker) is used to pump air in the wall assembly to actively mask the detected sound waves via reverberation and/or the like. The wall assembly may include one, two, or more walls, and the walls may be partial or full walls. With the passive approach, sound waves in a given frequency range are disrupted via features (e.g., holes, slits, etc.) formed in and/or on a wall itself. These techniques may be used together or separately, in different example embodiments.
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