In other words, the signal does not pass through the origin.

When the gate is open both the signal and the noise will pass through.

The signals would pass through a type of paper that was soaked in a chemical.

During the battle, all my signals to the shuttles passed through it.

Some signal must have passed between them; instead of starting toward the bow, they wheeled about.

But a signal passed and conversation fell to quiet murmur.

All it does is read the signals passing through the relay and echo them to us.

Cranston was unable to tell whether a secret signal passed between them.

The girl lowered her head as if to acknowledge some silent, secret signal passed between them.

These signals are signal transduction and passed in a different form into the cell.