A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an indoor reverberation time adjusting turning plate. The indoor reverberation time adjusting turning plate is composed of three parts, namely, a movable reverberation adjustingturning plate, a rotating shaft and a reverberation adjusting base plate. Acoustic materials with different sound absorption performance on the turning plate are exposed outside through turning of the movable reverberation adjusting turning plate, and therefore, the purpose of adjusting the reverberation time is achieved; and the indoor reverberation time adjusting turning plate is suitable for various acoustic rooms, with the indoor reverberation time needing to be adjusted, such as a listening room, a recording room, various acoustic laboratories and the like.
本发明提出一种室内混响时间调节翻板.此装置由活动混响调节翻板、转动轴、混响调节基板三部分组成，通过活动混响调节翻板的翻转，翻板上吸声性能不同的声学材料将暴露在外，从而达到调节混响时间的目的.本装置适用于各类需要调节室内混响时间的声学房间，如听音室、录音室、各类声学实验室等。
The invention provides an indoor reverberation time adjusting turning plate. The indoor reverberation time adjusting turning plate is composed of three parts, namely, a movable reverberation adjustingturning plate, a rotating shaft and a reverberation adjusting base plate. Acoustic materials with different sound absorption performance on the turning plate are exposed outside through turning of the movable reverberation adjusting turning plate, and therefore, the purpose of adjusting the reverberation time is achieved; and the indoor reverberation time adjusting turning plate is suitable for various acoustic rooms, with the indoor reverberation time needing to be adjusted, such as a listening room, a recording room, various acoustic laboratories and the like.
本发明提出一种室内混响时间调节翻板.此装置由活动混响调节翻板、转动轴、混响调节基板三部分组成，通过活动混响调节翻板的翻转，翻板上吸声性能不同的声学材料将暴露在外，从而达到调节混响时间的目的.本装置适用于各类需要调节室内混响时间的声学房间，如听音室、录音室、各类声学实验室等。
Indoor reverberation time adjusting turning plate
一种室内混响时间调节翻板
WANG XIN (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Prefabricated indoor decoration plate with height adjusting function
| European Patent Office | 2021