Topic:
Dog Whistles
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Dog Whistles
Answers to Common Questions
･ Dog whistles work because dogs can hear sounds at a much higher frequency than humans can. Dog whistles... ･ Most whistles work in the same manner: air is blown down a cylinder and out of a hole which has a sharp... ･ Dog whistles are a g...
･ Whistles are aerophones because they make a sound by forcing air through an opening, much the same way... ･ If you look at a whistle (or an organ pipe), you will notice that at the point at which the sound comes... ･ The range of normal h...
They work on a simple concept that is based upon the fact that dogs are capable of hearing sounds in a much higher frequency more
More Common Questions
Answers to Other Common Questions
Dogs can hear dog whistles because their hearing frequency is higher than human beings.
http://wiki.answers.com/Q/Why_can_dogs_hear_dog_whistle...
Damage to hearing is caused by sounds that are too loud, regardless of their frequency. Damage from sound is determined by the loudness of the sound and also by the duration of exposure to the sound. Brief exposure to an 85 dB sound (such a...
http://www.dangerousdecibels.org/faq.cfm
I didn't sound ear piercing, but I had played the sound of one online, and it does sound like that. However, on the online one, there were some lower frequencies I was able to hear, but when they got really high, I couldn't hear them anymor...
http://community.dog.com/forums/p/92080/732713.aspx
Romney’s reference to Obama’s use of czars is typical of the kind of attacks leveled by Republicans recently. He’s clearly just ticking through a checklist of wingnut buzzwords, things that he believes will have some special meaning to his ...
http://boremetotears.com/2009/09/17/did-you-hear-that/
Turkana posted the video below and I'm trying hard to be polite by not following the textbook of the Politics of Hope, Change, Optimism, Politeness and CourteousnessTM, but this is offensive garbage from Jesse Jackson, Jr., Sen. Obama's☼ na...
http://www.democraticunderground.com/discuss/duboard.ph...
Try this little comparison. Speech One, according to Tory Spin Central is a “dog whistle” speech. Speech Two, TSC says, is not a “dog whistle” speech. Any help in understanding the distinction would be very gratefully received. I have cut a...
http://liberalburblings.co.uk/?m=200710
･ The dog whistle (or Galton's whistle) was invented by the well-known scientist and researcher Francis... ･ The construction of dog whistles varies as widely as does any other kind of whistle. (For several examples... ･ Many whistles allow...
http://www.ehow.com/how-does_4924508_dog-whistles-work....
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