The purpose is to check the sound level.

其目的是测试音质水平。

The permissible time for safe listening decreases as sound levels increase.

允许安全接触噪声的时间随着声级的增加而减少。

Well, based off this report, we should try to monitor sound levels.

根据这份报告显示，我们应该尝试去监测声级。

This system eliminates the need for fans on individual components, keeping sound levels remarkably low.

该系统无需单个组件上安装风扇，从而将声级保持在非常低的水平。

SoundPrint developers found the microphones and iPhones to be comparable to a professional sound level meter.

SoundPrint的开发人员发现麦克风和苹果手机可以与专业的声级计相媲美。

He told Reuters news agency that the robot acted as the conductor by setting the speed and sound level of the performance.

他告诉路透社说，机器人通过设定速度和音量来充当指挥。

Then, you multiply that number by 10 to get the sound’s decibel level.

然后， 将该数字乘以 10 以获得声音的分贝级别。

Say " I understand" So I can get these guys a sound level.

说" 我明白" 好让他们测音量。

Then, you multiply that number by 10 to get the sound's decibel level.

然后你把这个数字乘以十得到 在声音的分贝级别。

In addition, television stations always operate at the highest sound level allowed for reasons of efficiency.

此外，出于效率原因，电视台总是在允许的最高音量下运行。

However, sound levels in commercials tend to stay at or near peak levels.

然而，商业广告中的声音水平往往保持在或接近峰值水平。

According to one NBC executive, no difference exists in the peak sound level of ads and programming.

据一位 NBC 高管称，广告和节目的峰值音量没有区别。

It enables the user to control the speed and sound levels of orchestral music playing on a computer.

它使用户能够控制在计算机上播放的管弦乐的速度和音量。

Even with sound barriers, close-fitting windows and noise-reducing materials, there is only so much that can be done to reduce sound levels in the city.

即使有隔音屏障，密闭的窗户和降噪材料，也只能做这么多来降低城市的声音水平。

We used a sound level meter to detect the outside volume level and then looked at how I adjusted my volume on my iPhone in turn.

我们用音量测试器来检测外界的声音，接着看我如何调整 iPhone的音量大小。

They found that the average participant in the study gained at sound levels that often nearly surpassed were outright exceeded what is considered a permissible level.

他们发现，参与研究人员接触的平均声级几乎超过甚至完全超出人体可接受的听力声级范围。

One major contributor to the perceived loudness of commercials is that much less variation in sound level occurs during a commercial.

感知广告响度的一个主要因素是在广告期间声级的变化要小得多。

Well, a lot of ads technically aren't louder at all, they're just at a more consistent sound level, making it seem louder.

好吧，从技术上讲， 很多广告根本没有响亮，它们只是处于更一致的声级， 让它看起来更响亮。

The ups and downs in the sound level of our shows sound naturally softer to our ears next to the non-stop noise of a compressed commercial.

与压缩广告的不间断噪音相比，我们节目音量的起伏对我们的耳朵来说自然更柔和。

After reviewing their sound levels, they found the standards of their shows and movies were causing the dialogue to be much lower than the average volume.

在检查了他们的音量后，他们发现他们的节目和电影的标准导致对话的音量远低于平均音量。