A motorcycle produces about 95 decibels of noise.

一辆摩托车产生大约95贝的噪音。

I trust if you two are planning on engaging in amorous activities, you'll keep the decibel level to a minimum.

我相信如果你们打算 亲热的话会尽量小声点的。

Higher decibels (dB) are your worst enemy.

高贝是你最大的敌人。

Ah Well, it is actually 85 decibels, Georgina.

好吧，实际上是85贝，乔治娜。

The subway was super loud whenever trains were present and sometimes even reached up to 100 decibels but it wasn't too bad when there were no trains in the station.

无论火车什么时候来，地铁都是非常吵的，有时甚至会高达 100 贝，但如果有站有火车的话，情况不算糟。

Under 71 decibels is considered quiet. 71 to 75 is moderate. 75 to 79 is loud and anything over 80 is considered very loud.

低于71贝属于安静的环境。71-75贝是中等安静。75-79贝是吵闹的环境。而80贝以上是喧哗的环境。

As you all know, the normal noise threshold for private housing is 55 decibels.

大家都知道，私人房屋的正常噪音阈值是55贝。

When it's at about 75, 80 decibels, I'd say a jet engine.

当达到75到80贝时，我觉得就像喷气发动机发出的噪音。

The new Noise app uses a microphone to detect decibel levels and can notify you if it's reached a level that can impact your hearing over time.

新的噪音应用程序使用麦克风检测贝的水平，并可以通知你，如果它达到一个水平，可以随着时间的推移影响你的听力。

Historically, experts recommended limiting environmental noise exposure to 70 decibels, averaged over a 24-hour period.

历史上，专家建议将环境噪声暴露限制在 70 贝，平均在 24 小时。

Even over 100 miles away from Krakatoa, the noise measured in at over 170 decibels.

即使在距离喀拉喀托100英里的地方，噪音也超过了170贝。

At 125 decibels, his short but startling songs are louder than a jackhammer.

125贝，它那短促但惊人的歌声比手提钻的声音还大。

The sounds of European and American sirens are at the same decibel level, or loudness.

欧洲和美国的警报声贝相同，即响度一样。

With an approximate reading of 72 decibels, Gabriel's earns a spot on the quiet list, a compilation of restaurants where noise is not on the menu.

Gabriel餐厅的噪声读数大约为72贝，位列安静名单之上，这是一个餐厅的汇编，有噪音的餐厅不能上榜。

Yet, studies show that anything at or above 65 decibels can trigger an increase in blood pressure, heart rate, and stress hormones in the blood.

研究显示，任何 65 贝及以上的声音能引起血压增高、心跳加快，及血液中应激激素增加。

Moro's reflex is one of them and consists of sudden movement of limbs and extension of head in response to sound of 80-90 decibels.

摩罗反射就是其中之一，它包括在听到 80-90 贝的声音时四肢的突然运动和头部的伸展。

And though just an inch long, a coqui can produce a 90 decibel call-about the volume of a motorcycle 25 feet away.

虽然体长只有1英寸，但是考齐蛙的叫声可以达到90贝，这相当于25英尺外的摩托车发出的音量。

The boom registers at about 110 decibels, about as loud as a thunderclap and loud enough to crack windows on a house.

轰鸣声约为110贝，与雷鸣声差不多大，足以震裂房屋上的窗户。

I don't know what measuring device you use to measure decibels, frequency, I don't know, no idea, but it's very deep.

我不知道你用什么测量设备来测量贝、频率，我不知道，但它非常低沉。

Some frequencies can appear tens of decibels louder or quieter than average-based on the resonant properties of a person's skull.

根据个人头骨的共振特性，有些频率会比平均值高或低数十贝。