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1. 发明授权

US5401921A Two-dimensional primitive root diffusor 失效
标题翻译：二维原始根扩散体
公开(公告)号：US5401921A
公开(公告)日：1995-03-28
申请号：US120073
申请日：1993-09-13
申请人： Peter D'Antonio , John H. Konnert
发明人： Peter D'Antonio , John H. Konnert
IPC分类号： G10K11/20 , E04B1/82
CPC分类号： G10K11/20
摘要： A two-dimensional primitive root diffusor includes a two-dimensional pattern of wells, the depths of which are determined through operation of primitive root sequence theory. A prime number N is chosen such that N-1 has two coprime factors which are non-divisible into each other. From the prime number, a primitive root is determined and, in the preferred embodiment, an algorithm is used to determine sequence values for each well. Each sequence value is proportional to the well depth, with each sequence value being multiplied by the design wavelength and then divided by 2N to arrive at the actual well depth value.
摘要翻译：二维原始根扩散器包括井的二维图案，其深度通过原始根序列理论的操作来确定。选择素数N，使得N-1具有彼此不可分的两个互质因子。从素数，确定原始根，并且在优选实施例中，使用算法来确定每个井的序列值。每个序列值与井深成正比，每个序列值乘以设计波长，然后除以2N，得到实际井深值。

2. 发明授权

US5027920A Cinder block modular diffusor 失效
标题翻译：煤渣块模块式扩散器
公开(公告)号：US5027920A
公开(公告)日：1991-07-02
申请号：US584628
申请日：1990-09-19
申请人： Peter D'Antonio , John H. Konnert
发明人： Peter D'Antonio , John H. Konnert
IPC分类号： E04B1/84
CPC分类号： E04B1/8404 , E04B2001/8476 , E04B2001/849
摘要： The present invention relates to an acoustical diffusor device which is made up of a plurality of specially designed and shaped cinder or concrete blocks which may be assembled together through the use of mortar to provide a diffusor of desired shape and configuration. Each diffusor includes a plurality of wells, the depths of which are determined through the use of number theory sequences, such as the quadratic-residue sequence developed by Karl Frederick Gauss. These surface irregularities are unique in that they provide a flat power spectrum and constant scattered energy in the diffraction directions.
摘要翻译：声扩散装置技术领域本发明涉及一种声扩散装置，其由多个特殊设计和形状的煤渣或混凝土块构成，其可以通过使用砂浆组装在一起，以提供所需形状和构造的扩散器。每个扩散器包括多个井，其深度通过使用数理论序列确定，例如由卡尔·弗雷德里克·高斯（Karl Frederick Gauss）开发的二次残余序列。这些表面不规则是独特的，因为它们在衍射方向上提供平坦的功率谱和恒定的散射能。

3. 发明授权

US4964486A Cinder block modular diffusor 失效
标题翻译：煤渣块模块式扩散器
公开(公告)号：US4964486A
公开(公告)日：1990-10-23
申请号：US431834
申请日：1989-11-06
申请人： Peter D'Antonio , John H. Konnert
发明人： Peter D'Antonio , John H. Konnert
IPC分类号： E04B1/84
CPC分类号： E04B1/8404 , E04B2001/8476 , E04B2001/849
摘要： The present invention relates to an acoustical diffusor device which is made up of a plurality of specially designed and shaped cinder or concrete blocks which may be assembled together through the use of mortar to provide a diffusor of desired shape and configuration. Each diffusor includes a plurality of wells, the depths of which are determined through the use of number theory sequences, such as the quadratic-residue sequence developed by Karl Frederick Gauss. These surface irregularities arenique in that they provide a flat power spectrum and constant scattered energy in the diffraction directions.
摘要翻译：声扩散装置技术领域本发明涉及一种声扩散装置，其由多个特殊设计和形状的煤渣或混凝土块构成，其可以通过使用砂浆组装在一起，以提供所需形状和构造的扩散器。每个扩散器包括多个井，其深度通过使用数理论序列确定，例如由卡尔·弗雷德里克·高斯（Karl Frederick Gauss）开发的二次残余序列。这些表面凹凸不平，因为它们在衍射方向上提供平坦的功率谱和恒定的散射能。

4. 外观设计

USD306764S Acoustical baffle 失效
公开(公告)号：USD306764S
公开(公告)日：1990-03-20
申请号：US8430
申请日：1987-01-29
申请人： Peter D'Antonio , John H. Konnert
设计人： Peter D'Antonio , John H. Konnert

5. 外观设计

USD291601S Acoustical baffle 失效
公开(公告)号：USD291601S
公开(公告)日：1987-08-25
申请号：US774882
申请日：1985-09-11
申请人： Peter D'Antonio , John H. Konnert
设计人： Peter D'Antonio , John H. Konnert

6. 发明授权

US5226267A Acoustical diffusing and absorbing cinder blocks 失效
标题翻译：声扩散吸收块
公开(公告)号：US5226267A
公开(公告)日：1993-07-13
申请号：US781385
申请日：1991-10-23
申请人： Peter D'Antonio , John H. Konnert , Jorge E. Pardo
发明人： Peter D'Antonio , John H. Konnert , Jorge E. Pardo
IPC分类号： E04B1/84
CPC分类号： E04B1/8404 , E04B2001/8485 , E04B2001/849
摘要： Disclosed are a variety of structural acoustical cinder blocks including locking blocks which are intended to be assembled together through the use of mortar to provide a diffusor of desired shape and configuration. Each diffusor includes a plurality of wells, the depths of which are determined through the use of number theory sequences, such as, for example, the quadratic-residue sequence developed by Karl Frederick Gauss. The surface irregularities formed in the blocks are unique in that they provide a flat power spectrum and constant scattered energy in the diffraction directions. Each of the blocks including wells also includes a low frequency sound absorbing chamber. The blocks are installed such that there is a stacked bond on the diffusing face and a running bond on the structural rear face. If desired, a single block may be made which includes an entire sequence of wells and dividers.
摘要翻译：公开了各种结构声学煤渣块，其包括通过使用砂浆组装在一起以提供所需形状和构型的扩散器的锁定块。每个扩散器包括多个孔，其深度通过使用数理论序列确定，例如由卡尔·弗雷德里克·高斯（Karl Frederick Gauss）开发的二次残余序列。在块中形成的表面凹凸是独特的，因为它们在衍射方向上提供平坦的功率谱和恒定的散射能。包括孔的每个块还包括低频吸声室。这些块被安装成使得在漫射面上存在堆叠的结合，并且在结构的后表面上具有行进的结合。如果需要，可以制造包括井和分隔件的整个序列的单个块。

7. 发明授权

US5193318A Acoustical diffusing and absorbing cinder blocks 失效
标题翻译：声扩散吸收块
公开(公告)号：US5193318A
公开(公告)日：1993-03-16
申请号：US780955
申请日：1991-10-23
申请人： Peter D'Antonio , John H. Konnert
发明人： Peter D'Antonio , John H. Konnert
IPC分类号： E04B1/84 , E04B2/48
CPC分类号： E04B1/8404 , E04B2/48 , E04B2001/8476 , E04B2001/8485 , E04B2001/849
摘要： Disclosed are embodiments of structural acoustical cinder blocks including blocks which are intended to be assembled together through the use of mortar to provide a diffusor of desired shape and configuration. Each diffusor includes a plurality of wells, the depths of which are determined through the use of number theory sequences, such as, for example, the quadratic-residue sequence developed by Karl Frederick Gauss. The surface irregularities formed in the blocks are unique in that they provide a flat power spectrum and constant scattered energy in the diffraction directions. Each of the blocks also includes a low frequency sound absorbing chamber. As the blocks are installed, a structural stacked bond is formed on both the diffusor face and the rear structural face. If desired, a single block may be made which includes an entire sequence of wells and dividers.
摘要翻译：公开了包括通过使用砂浆组装在一起以提供所需形状和结构的扩散器的块的结构声学煤渣块的实施例。每个扩散器包括多个孔，其深度通过使用数理论序列确定，例如由卡尔·弗雷德里克·高斯（Karl Frederick Gauss）开发的二次残余序列。在块中形成的表面凹凸是独特的，因为它们在衍射方向上提供平坦的功率谱和恒定的散射能。每个块还包括低频吸音室。当安装块时，在扩散器面和后结构面上形成结构堆叠的粘结。如果需要，可以制造包括井和分隔件的整个序列的单个块。

8. 发明授权

US4821839A Sound absorbing diffusor 失效
标题翻译：吸声扩散器
公开(公告)号：US4821839A
公开(公告)日：1989-04-18
申请号：US37244
申请日：1987-04-10
申请人： Peter D'Antonio , John H. Konnert
发明人： Peter D'Antonio , John H. Konnert
IPC分类号： E04B1/82 , E04B1/84 , E04B1/86
CPC分类号： E04B1/86 , E04B2001/8414 , E04B2001/8452
摘要： Disclosed herein is an improved sound absorbing diffusor device wherein the surface designed to face the sound source includes a plurality of sound absorbing wells of equal widths but different depths separated by thin sound absorbing dividers. The depths of the individual wells are based upon the quadratic-residue number theory sequence which is used in acoustic design. The wells are covered with an open weave fabric adhered thereover which fabric is specifically chosen for its ability to allow sound to pass therethorugh to the wells and dividers. Tests performed on the inventive sound absorbing diffusor have revealed significant reduction in sound levels of reflected sounds over that which would accrue from a flat absorptive panel.
摘要翻译：本文公开了一种改进的吸声扩散器件，其中设计成面对声源的表面包括多个相同宽度但不同深度的由薄吸音分隔器隔开的吸声阱。各孔的深度基于声学设计中使用的二次残留数理论序列。这些井覆盖着粘附在其上的开放编织织物，该织物被特别选择为允许声音通过井和分隔器的能力。对本发明的吸声扩散器进行的测试已经显示出反射声音的声级比由平面吸收面板产生的声音水平显着降低。

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