1) distribution of early reflections
早期反射声的分布
2) early reflections
早期反射声
1.
Measurement with sound intensity for directional distribution of early reflections in rooms;
房间内早期反射声方向分布的声强法测量
2.
The directional distribution of early reflections is one of the important characteristics of acoustical quality in rooms.
早期反射声方向分布已成为反映房间音质的重要特性之一。
3) early lateral reflective sound
早期侧向反射声
1.
At the present stage,the keys to the auditorium acousties design are the suitable reverberation time,more early lateral reflective sound,eliminating disadvantageous reflective sound and controlling the noise.
在现阶段,要做好厅堂音质设计,关键是把握好合适的混响时间,具有较多的早期侧向反射声以及消除不利反射声和降低噪声。
2.
But the early lateral reflective sound is an important parameter independent of reverberation time, and has a vital role to play in the acoustics design.
但是,早期侧向反射声是一个独立于混响时间的参量,其在音质设计过程中能发挥重要作用的参量。
4) early distribution
早期分布
5) Reflection field distribution
反射声场分布
6) DART structure
分布式声反射(DART)
1.
This paper describes of uniform DART(Distributed Acoustic Reflection Transducer) structure and withdrawal weighted DART structure was analyzed.
分析了均匀分布式声反射(DART)和抽指DART换能器的结构,并用准静态分析法和反射列阵模型(REM)推导出它们的P矩阵、Y矩阵及S12参数。
补充资料：早期
1.一个时代﹑一个过程或一个人一生的最早阶段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条