The ranger froze where he stood, tuned his senses outward to his environment.

He watched, listened, each sense tuned to the ship's rhythm.

With the troops' senses tuned to a high pitch, mundane events become extraordinary.

The bus lurches violently, but he moves with it; his junky's vestibular sense tuned in, like radar, to every bump and bend of the A1.

As they smoked, Harper kept his senses tuned to the night.

Steve turned his attention back to the ground and waited, all six senses finely tuned for the samurai's next move.

Drizzt, his senses tuned outward for signs of danger, did not hear the question.

Marigoth didn't trust Jagamar one bit, and kept her senses tuned for a magical attack.

He sat up, his senses tuned to the other cabin.

But manifestly he had both, quick and delicate senses and sharp hearing, tuned to the least sound.