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  2. Siren (alarm) - Wikipedia

    en.wikipedia.org/wiki/Siren_(alarm)

    Sound sample ⓘ An 1860s-era siren. [2] A siren is a loud noise-making device. There are two general types: mechanical and electronic. Civil defense sirens are mounted in fixed locations and used to warn of natural disasters or attacks. Sirens are used on emergency service vehicles such as ambulances, police cars, and fire engines.

  3. Emergency vehicle equipment - Wikipedia

    en.wikipedia.org/wiki/Emergency_vehicle_equipment

    An ambulance with two red revolving lights mounted above two flashing red lights, with two speakers between for the vehicle's electronic siren.Also seen are two antennae; the one seen between the two speakers is for a two-way radio, while the one seen in front of the flashing light on the left is probably for the vehicle's conventional AM/FM radio.

  4. Ambulance - Wikipedia

    en.wikipedia.org/wiki/Ambulance

    A Ford E-Series ambulance with its emergency lights on in Boston An NHS ambulance in south-west London. An ambulance is a medically-equipped vehicle used to transport patients to treatment facilities, such as hospitals. [1] Typically, out-of-hospital medical care is provided to the patient during the transport.

  5. Q2B - Wikipedia

    en.wikipedia.org/wiki/Q2B

    Rescue 1 Members have been quoted as saying "the best thing about the new rig is that old fashioned siren that all other trucks have, it really gets your blood pumping hearing that. It's great that we sound like a fire engine again, not a cop car or an EMS unit". [2] [failed verification] The E-Q2B became standard for FDNY units being delivered ...

  6. Emergency vehicle - Wikipedia

    en.wikipedia.org/wiki/Emergency_vehicle

    A police van and an ambulance in Thuringia, Germany in 2013. An emergency vehicle is a vehicle used by emergency services.Emergency vehicles typically have specialized emergency lighting and vehicle equipment that allow emergency services to reach calls for service in a timely manner, transport equipment and resources, or perform their tasks efficiently.

  7. Opinion: Why that ambulance racing through L.A. traffic may ...

    www.aol.com/news/opinion-why-ambulance-racing-l...

    To accomplish this feat, the department staffs approximately 150 ambulances per day out of its 106 fire stations. While that sounds like a lot of resources, the truth is that it’s only enough to ...

  8. Emergency vehicle lighting - Wikipedia

    en.wikipedia.org/wiki/Emergency_vehicle_lighting

    Like the US, ambulance service in Colombia is often contracted out to private companies, and some hospitals operate their own ambulance services. These different services outfit their vehicles differently, so there is little uniformity. Also, many ambulances are imported from other countries and retain the lighting schemes of their country of ...

  9. From hoarseness to speaking more slowly, how voice ... - AOL

    www.aol.com/lifestyle/hoarseness-speaking-more...

    Everyone gets the occasional frog in their throat that makes their voice sound different temporarily. Sometimes a cold or seasonal allergies are to blame , especially when you have that post-nasal ...