+- +-

+-User

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?

+-Stats ezBlock

Members
Total Members: 52
Latest: Carnesia
New This Month: 0
New This Week: 0
New Today: 0
Stats
Total Posts: 16222
Total Topics: 264
Most Online Today: 2
Most Online Ever: 201
(December 08, 2019, 11:34:38 pm)
Users Online
Members: 0
Guests: 1
Total: 1

Author Topic: Non-routine News  (Read 10881 times)

0 Members and 0 Guests are viewing this topic.

AGelbert

  • Administrator
  • Hero Member
  • *****
  • Posts: 33007
  • Location: Colchester, Vermont
    • Renwable Revolution
Re: Non-routine News
« Reply #30 on: May 25, 2014, 06:47:16 pm »
What Note Do Most American Car Horns Make?



The note most American car horns make has been F sharp or A sharp since the mid-1960s. Prior to that, the first car horns for American vehicles had been in the notes of C or E flat since the 1910s. The first cars in the US in the late 1800s merely had bells until there was a demand for a device that produced a louder alert. The notes of car horns are determined by researching which ones are able to be heard over traffic and other background automobile operating sounds, while still being pleasant  ::)  enough to the ear.

More about car horns:

•Car horns must measure at least 93 decibels, or just louder than an average lawnmower engine, by law in Japan, South Korea, and European Union countries.

•One of the first car horns to gain popularity in the US was known as the Gabriel, a multi-tone horn inspired by the sounds of a trombone.

•In France, it is more common to flash headlights to alert other vehicles or pedestrians rather than using the horn.
   



Rob not the poor, because he is poor: neither oppress the afflicted in the gate:
For the Lord will plead their cause, and spoil the soul of those that spoiled them. Pr. 22:22-23

 

+-Recent Topics

Experts Knew a Pandemic Was Coming. Here’s What They’re Worried About Next. by Surly1
May 12, 2020, 07:46:22 am

Doomstead Diner Daily by Surly1
May 12, 2020, 07:40:17 am

Profiles in Courage by AGelbert
May 09, 2020, 11:47:35 pm

Money by AGelbert
May 09, 2020, 11:27:30 pm

Creeping Police State by AGelbert
May 09, 2020, 10:35:38 pm

COVID-19 🏴☠️ Pandemic by AGelbert
May 09, 2020, 10:19:30 pm

Resisting Brainwashing Propaganda by AGelbert
May 09, 2020, 10:07:28 pm

Corruption in Government by AGelbert
May 09, 2020, 09:54:48 pm

🚩 Global Climate Chaos ☠️ by AGelbert
May 09, 2020, 09:10:24 pm

Intelligent Design by AGelbert
May 09, 2020, 06:38:41 pm