Dog whistle

Dog whistle


★ A dog whistle (also known as silent whistle or Galton's whistle) is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but other animals can, including dogs and domestic cats, and is used in their training. It was invented in 1876 by Francis Galton and is mentioned in his book Inquiries into Human Faculty and its Development, in which he describes experiments to test the range of frequencies that could be heard by various animals, such as a house cat.

★ The advantage of the dog whistle is that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to train or command animals without disturbing nearby people.

★ Trainers may use the whistle simply to gather a dog's attention.
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2.9
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File size
402 kb
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About Dog whistle
★ A dog whistle (also known as silent whistle or Galton's whistle) is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but other animals can, including dogs and domestic cats, and is used in their training. It was invented in 1876 by Francis Galton and is mentioned in his book Inquiries into Human Faculty and its Development, in which he describes experiments to test the range of frequencies that could be heard by various animals, such as a house cat.

★ The advantage of the dog whistle is that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to train or command animals without disturbing nearby people.

★ Trainers may use the whistle simply to gather a dog's attention.

User reviews of Dog whistle
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Android Market Comments
A Google User
May 10, 2015
Sucks This is so stupid it doesn't seem to be able to whistle for me. PLEASE FIX THIS APP SORRY TO SAY BUT IT S.U.C.K.S.
A Google User
May 2, 2015
Good...amaz It works on me😂
A Google User
Apr 29, 2015
Weird I hear nothing
A Google User
Apr 29, 2015
DOG WHISTLE DIS APP IS AWSOME
A Google User
Apr 26, 2015
funny my dogs are looking for it lol so funny # brindley n biggie my dogs
Version 1000000
Version 1000000