No outside noises to help me be living at all.

The main hall is also double soundproofed against outside noises.

"But it is possible to eliminate almost all outside noise without changing the exterior appearance of the window."

She let herself in, the outside noise cutting away as she closed the door.

He had hardly stepped back toward his chair, when an outside noise alarmed him.

NC-30 is comparable to the level of outside noise you would hear from inside a church.

"Sometimes we have to compete with outside noise," he added.

Instead of letting outside noises distract them, they learn to calm themselves down.

When outside noises excite the air, a sound is heard.

The three wall classrooms help students focus in class as they become immune to outside noises and distractions.