复数： decibels

Widenoise is an iphone application that samples decibel noise levels , displaying them on an interactive map .

widenoise是一款iphone应用，它对噪音分贝值进行抽样测量，并将音量值显示在交互式地图中。

The winner could then blast the loser with an intense noise through a headset , choosing the decibel level and duration .

然后赢的人可以在耳机里向输的人发出刺耳的噪声，分贝和持续时间由赢的人定。

A danish study found a 27 percent increase in stroke risk for every 10 decibel increase in street noise for those over 65 .

一项来自丹麦的研究表明，对于年龄超过65岁的人，街道噪声每增加10分贝，心脏病突发的危险就增加27%。

The decibel range for five bars of reception is so large because precise measurement in such an area is less important than in areas with poor reception .

五格信号强度的分贝范围很大，因为在信号好的地方精确测量信号并没有在信号差地方测量那么重要。

Obviously , you 'd wonder why the iphone wouldn 't measure signal in a more linear fashion , where the decibel value for each bar is equal .

很明显，你可能很想知道，为什么iphone不用更线性的方式来测量接收强度，每格表示的分贝值相同呢？