查询词典 reverberation time

The original method to confirm reverberation time in designs is to use computational formula W .

最初在设计中确定混响时间的方法是利用W·C·赛宾在本世纪初提出的计算公式。

To help provide this level of realism, most reverb units allow you to adjust the reverberation time for high frequencies relative to middle frequencies, and introduce some kind of overall equalisation to the reverberation tail.

这里建议大家能在REVERB之前加入一个EQ，先对进入REVERB之前的声音做一次低频清洗运动，然后反复SOLO REVERB的声音，确定低频在经过REVERB后没有变得溷浊模糊。

Its main function is to weaken the reflection of incidence voice , eliminate reecho voice , shorten and control the reverberation time , and meliorate the timbre condition of the rooms .

它的主要作用在于减弱入射声音的反射和消除室内回声，缩短或控制室内的混响时间，以达到改善室内的音质条件。

Reverberation Time is defined as the number of seconds it takes for the reverberant sound energy to die down to one millionth (or 60dB) of it's original value from the instant that the sound signal ceases.

混响时间（ RT 是秒定义为多少能源需要的混响声音死亡下降到100万台（或60dB 的它）的的即时原值从声音停止信号。

At last,the principles to design the system parameters and the solution to reckon the reverberation time are proposed.

本文给出了该混响系统中各参数的设计原理，及确定混响时间的方案。

The time it takes for the reverberation to die away is called reverberation time, or decay time.

回响从出现到消失的时间被成为的decay。

A good halls, want to get good sound quality, building on the acoustic design must meet two conditions: IF the right reverberation time and ideals of the reverberation time curve.

一个好的厅堂，想要获得好的音质，建筑声学设计上必须满足两个条件：合适的中频混响时间和理想的混响时间曲线。

The reverberation time: KTV rooms the length of the reverberation time, the size of the reverberation intensity of the impact of the great sound quality.

混响时间：KTV 包房的混响时间的长短、混响强度的大小对于音质的影响很大。

The measuring deviation of reverberation time at low frequency in reverberation room is large.

针对混响室低频混响时间测量的偏差大这一问题，提出对随机噪声信号进行限幅或改用一系列单频信号发生器作稳定激发可显著改善测量结果的偏差。

After that, the important equation for calculating reverberation time is given based on the definition of reverberation time and least squares method. Finally, we use our new method to calculate reverberation time in a rectangular enclosure; we also compare our results with those given by experiment and Sabine's equation. The comparison shows that the new method is more effective and accurate than Sabine's equation in calculating reverberation time of small enclosures.

给出了描述小尺度封闭空间内声场的有限元模型；在该模型的基础上推导了计算小尺度封闭空间内混响时间的方法，并编制了相应的计算机程式；在算例部分，计算了一矩形封闭空间内的混响时间，通过与实验结果进行比较，验证了这一方法的正确性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。