Corner Brook streets rumble with the sound of vibration. One of Western Health's ambulances is now equipped with a Whelen Howler that creates a low frequency vibration. It's a tool to make sure ...

Next time you’re stuck in traffic and you feel a vibration under your seat, it’s not your cell phone. If you are driving in Montreal, Victoria, B.C., or Windsor, Ont., and an ambulance equipped with ...

The new ambulance is equipped with a rumbler siren, which emits a low frequency sound that can penetrate cars in front of the ambulance and cause those vehicles to vibrate slightly. It is meant to ...

To catch the attention of a Montreal driver these days, a wail and a yelp are no longer good enough. Ambulance drivers in the city have traditionally relied on a menagerie of siren sounds to alert ...

For three years, Singapore Civil Defence Force (SCDF) paramedic Yeo Ren Jie visited ambulance trade shows around the world to find out how these vehicles were designed by other emergency services. The ...

For first responders, cutting through traffic to a call can be a daunting task. As a longtime Emergency Medical Technician, I can confirm that the advance sound deadening and NVH tech in newer ...