The humming of the car's instruments was the only sound.

There was no sound but the humming of the flies.

But all they could hear was a curious humming, far off.

In answer to my own question; the humming of the egg?

The humming of these helicopters could be heard from miles away.

Behind them, deep within the forest, a low humming had begun.

He moved to one side and just then heard the loud humming of the equipment again.

It was a thick, heavy humming, like nothing she had ever heard.

The theme song of the show is a simple humming.

He put his ear against the exterior and heard a low humming.

He felt the humming of the lights down beneath his skin.

He lifted the receiver and heard the humming of the line.

And could he hear a faint humming, or was that imagination?

There was the humming of a scanner as it passed over her body.

There was a quiet mechanical humming, but nothing that she would not have expected in a medical room.

And all the while the humming of the transformer as the force field built up.

Then they were gone and all that remained was the overhead humming of the lights.

The humming of the machine stopped as the device shut down.

Then there came, ever so faintly, the humming of a code.

With the humming of its motor stopped, the silence was dead and thick.

The room was deserted, except for herself and the slight humming of the computer.

A few moments passed before they heard a tuneless humming.

George listened to the humming of the apparatus It sounded fine.

In harmony to the humming of the breeze through the branches, he heard music.

It was a low humming, perhaps singing, the words not quite distinguishable.

The very air seems to hum when we are in the same room.

A big house like this should really hum with life.

She started to hum then and that was too much.

Or maybe I'd hum it to someone else on the staff and they would know.

He almost started to hum along, caught himself just in time.

There was a kind of music to them that he could almost hum along to.

I had to get him to hum me your ring.

The need for air began to hum in his ears.

They will often hum to each other as a form of communication.

As a matter of fact, I turn the volume up and hum along.

The big machines began to hum for the first time in 69 years.

By this morning, the airport was beginning to hum again.

Behind them they could hear the elevator begin to hum.

You can hum along to all the reasons people fight and die.

Perhaps most important, the Canadian economy is starting to hum.

The act has become so common, it's developed a beat you can hum to.

He went back to the keyboard, and something began to hum.

The doctor nodded his head and it began to hum.

More important things just now: He began to softly hum.

The air itself began to hum in a very troubling way.

He turned away and looked out of the window, trying to hum a tune.

Americans watch television and hum "Feelings" because they want to.

There was a click and hum from further along the bank.

Kelly made an effort not to watch it hum away.

The knife began to hum with a strange, very low sound.

The last thing he did in this world was hum.

She heard the low hum of a computer coming from inside.

There was no longer to be heard the hum of the others.

What he did know for sure was that he'd never felt the hum before.

Then he heard one voice above the others in the hum of the trees.

There was a hum, and an old man moved forward into the light.

He wanted to go to the source of the hum right now.

But the music scene is what makes this city hum.

From the outside, you could hear only a soft hum.

The low hum of the force field had gone, he noted.

For an hour she did nothing but sit in bed and hum.

The hum of the phone seemed to come from a great distance.

In the background, I hear the hum of two people talking.

There was the hum of cars up on the main road.

The hum of a car engine could be heard outside.

He could hear the hum of it beyond the walls.

The hum of the lesson came out to meet us.

I could hear nothing but the background hum of the computer itself.

The low hum that had been coming from it stopped.

The hum of the electric fire was the only sound in the room.

She looked at him for a while, listening to the hum that was all around her.

She could hear a low hum of voices, and wanted nothing more than to run away.

But there's a healthy hum and serious learning going on.

He turned on a switch and there was a hum.

All around the base there was a hum of activity.