Each drives past the threshold at a certain pressure level.

Many systems use associated gas pumping to achieve the necessary pressure level.

This pressure level was found to be the most efficient.

Use each pressure level to feel your breast tissue before moving on to the next spot.

Elevated prices make it difficult to gauge the pressure levels.

The human ear can typically stand a sound pressure level of 120db before feeling pain.

This allows independent control of the sound pressure levels for the audience and the performers.

With a Vuvuzela, high sound pressure levels can be reached.

As a result, increased sound pressure levels are required to perceive these sounds.

They were required by statute to keep their pipes at a certain pressure level.