So, normally I just ignore the doorbell, but on this day I answered.

The door bell has rung.

Sami heard the doorbell ringing.

The next morning my classmates rang our doorbell.

But smoke alarms don't prevent fires.

The phone rang when I was having lunch.

It's really just a pressure sensor like the kind that's in a doorbell.

The smoke alarm has saved perhaps hundreds of thousands of lives, worldwide.

The process of Timbral Listening is used to interpret the timbre of the soundscape.

So I got home and the phone rings, and a man introduced himself.

I can hear them sing the sounds of the car alarms like they were songs of spring.

My father was about to leave when the phone rang.

And when you have a blockage, the alarm goes off and it sends the alarm and the electrogram to an external device, which gets your baseline electrogram from 24 hours ago and the one that caused the alarm, so you can take it to the emergency room and show them, and say, take care of me right away.

Greece in the spring of 2010 sent a wake up call to Great Britain.

Fukushima was a wake up call for all countries that use nuclear power.

In Moscow, the RTSI index was down by 3.3 at its closing bell.

The success of the leading anti corruption activist Alexei Navalny is another wake up call for Medvedev.

PM Now I'm going to show you a video of an actual grieving mother, Erin Runnion, confronting her daughter's murderer and torturer in court.

Early in its history, however, it may have been in a 1 3 resonance with Miranda.

The doorbell rang and it was a trick or treater dressed as my character. It was so cool.

So, at this time, I'd like to tell you the words inscribed upon the Hayes Hall tower bells All truth is one.

You're not just going to have that, So, first of all, you had sound. You had a bell, so if anything went wrong or the machine needed the attendant to come to it, there was a bell it could ring.

This siren song drew the US into Vietnam, Afghanistan, and Iraq.

My phone pings with an incoming text message. I'll check it in a short while. Two minutes later, a second message a third a fourth.

The tuff bell tower, standing at c. 40.3 m, is from 1494.

Erin Runnion I wrote this statement on the third anniversary of the night you took my baby, and you hurt her, and you crushed her, you terrified her until her heart stopped.

When he walks onto the floor of the American Exchange at 9 30 in the morning, time stops for him. And it stops till the closing bell.

Hurricane Katrina is a wakeup call, not only for the US but for the world.

By contrast, the crises were a wake up call in many emerging market countries.

They're literally the sounds of space ringing, and they will travel out from these black holes at the speed of light as they ring down and coalesce to one spinning, quiet black hole at the end of the day.

So they go deep inside mines to find a kind of environmental silence that will allow them to hear the ping of a dark matter particle hitting their detector.

Acoustic resonance is the tendency of an acoustic system to amplify a frequency that matches one of its own natural frequencies of vibration (its resonance frequencies ).

It involved attaching a single particle onto the end of a carbon nanotube and measuring the vibrational frequency of the nanotube both with and without the particle.

One of the opportunities I had was one person was working on a really interesting micromagnetic resonance imaging machine with the NIH.

But a wake up call that allows the IAEA s board to go back to sleep is useless.

Bell is an artistic partner for the Saint Paul Chamber Orchestra (starting in the 2004 2005 season) and a visiting professor at the Royal Academy of Music in London.

Two weeks ago I was in my studio in Paris, and the phone rang and I heard, Hey, JR, you won the TED Prize 2011.

So you go and you type in your phone number, and at the exact minute where you want to be called And at that moment your phone will ring.

When we think about why we hear, we don't often think about the ability to hear an alarm or a siren, although clearly that's an important thing.

This is why we announce our solidarity with the Libyan people and the families of the martyrs until the criminals are punished, starting with Muammer and his family. Here are some of the reactions from Twitter, where tweeps are raising the alarm on the unfolding situation in Libya and urging the international community and the Press to pay attention to their cause

Pretty soon the doctor's saying, Well, I doubt if that headache could be a tumor, but who would protect me if it were? So maybe I'll just order the MRI.

He oversaw the later stages of the rebuilding of the Houses of Parliament, including the installation of the 13.8 tonne hour bell, Big Ben , in the clock tower.

There's a quote from Moses on the side of the Liberty Bell, and it comes from a passage in the book of Leviticus, that every seven years you should let the land lay fallow.

Then, he took the scans of the best organs and made the meat of course, this is done with a Japanese resins food maker, but you know, in the future it could be made better which reproduces the best MRI scan of the best cow he could find.

But the passing from the national stage of Richard Lugar has properly rung new alarm bells not only among concerned Americans, but also among policymakers far removed from the US and its partisan battles.