Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of sound reflection structures, and discloses a sound diffuse reflection module device. The sound diffuse reflection module device is characterized in that a fabric sound-transmitting decorative layer, solid wood decorative plates and a back plate form a closed space, and the closed space is of a full-solid-wood low-resonant-cavity structure. A frame body is installed in the closed space, the fabric sound-transmitting decorative plate is installed right in front of the frame body, the back plate is installed on the back of the frame body, and the solid wood decorative plates are fixed to the upper portion and the lower portion of the frame body. A grating/diffuse reflection curved surface is connected in the frame body, and the hollow part of the grating/diffuse reflection curved surface is filled with glass fibers. A grating diffuse reflection structure is arranged in the fabric sound-transmitting decorative plate, and the frame body is a multi-layer plate. According to the sound diffuse reflection module device, the closed space is of a full-solid-wood low-resonance cavity structure, and the resonance characteristic of the cavity can be effectively reduced; the acoustic defect of monitoring the first reflection point and the second reflection point in the relation between listening equipment and a listening environment is effectively overcome; and by establishing a curved surface diffuse reflection layer, sound waves can be better diffused.
本发明属于声音反射结构技术领域，公开了一种声音漫反射模块装置，布艺透声装饰层、实木装饰板与背板形成封闭空间，封闭空间为全实木低共振腔结构。封闭空间内部安装有框体，框体正前方安装有布艺透声装饰板，框体的背部安装有背板，框体上下方固定有实木装饰板。框体内接有格栅/漫反射曲面，格栅/漫反射曲面中空部分填充玻璃纤维。布艺透声装饰板内部为格栅漫反射结构，框体为多层板。本发明中封闭空间为全实木低共振腔结构，可以有效降低腔体共振特性；有效解决听音设备与听音环境关系中监听第一反射点和第二反射点的声学缺陷。本发明通过建立曲面漫反射层可以让声波更好进行发散。
The invention belongs to the technical field of sound reflection structures, and discloses a sound diffuse reflection module device. The sound diffuse reflection module device is characterized in that a fabric sound-transmitting decorative layer, solid wood decorative plates and a back plate form a closed space, and the closed space is of a full-solid-wood low-resonant-cavity structure. A frame body is installed in the closed space, the fabric sound-transmitting decorative plate is installed right in front of the frame body, the back plate is installed on the back of the frame body, and the solid wood decorative plates are fixed to the upper portion and the lower portion of the frame body. A grating/diffuse reflection curved surface is connected in the frame body, and the hollow part of the grating/diffuse reflection curved surface is filled with glass fibers. A grating diffuse reflection structure is arranged in the fabric sound-transmitting decorative plate, and the frame body is a multi-layer plate. According to the sound diffuse reflection module device, the closed space is of a full-solid-wood low-resonance cavity structure, and the resonance characteristic of the cavity can be effectively reduced; the acoustic defect of monitoring the first reflection point and the second reflection point in the relation between listening equipment and a listening environment is effectively overcome; and by establishing a curved surface diffuse reflection layer, sound waves can be better diffused.
本发明属于声音反射结构技术领域，公开了一种声音漫反射模块装置，布艺透声装饰层、实木装饰板与背板形成封闭空间，封闭空间为全实木低共振腔结构。封闭空间内部安装有框体，框体正前方安装有布艺透声装饰板，框体的背部安装有背板，框体上下方固定有实木装饰板。框体内接有格栅/漫反射曲面，格栅/漫反射曲面中空部分填充玻璃纤维。布艺透声装饰板内部为格栅漫反射结构，框体为多层板。本发明中封闭空间为全实木低共振腔结构，可以有效降低腔体共振特性；有效解决听音设备与听音环境关系中监听第一反射点和第二反射点的声学缺陷。本发明通过建立曲面漫反射层可以让声波更好进行发散。
Europäisches Patentamt | 2018
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