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Dog whistle - Wikipedia

en.wikipedia.org/wiki/Dog_whistle

A dog whistle is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but some other animals can, including dogs and domestic ...

www.ask.com/youtube?q=Build a Dog Whistle&v=WLugit1XdwE
Apr 1, 2009 ... Tutorial on how to make your own dog whistle in short easy steps with an everyday paperclip. Thanks For Watching. -Zee SUBSCRIBE!

How do you make a silent dog whistle? | Reference.com

www.reference.com/hobbies-games/make-silent-dog-whistle-e46eb9f2eff71874

Silent dog whistles can be made from carving willow branches. The branch used should be about 3/4 inch thick and 8 to 10 inches long, cut at an...

A Homemade Whistle in less than a Minute - Instructables

www.instructables.com/id/A-Homemade-Whistle-in-less-than-a-Minute/

In this Instructable I will show you how to make a quick whistle from a tin can. When I was ... It works as a dog whistle "as is" - this is what shepherds use to signal their dogs on the far side of a field. cammers ... How to Build Sculptures that Sing.

How to build Ultrasonic Dog Whistle - circuit diagram

www.circuit-finder.com/categories/sound-and-oscillator/animal-repellent/439/ultrasonic-dog-whistle

Oct 12, 2010 ... It's well known that many animals are particularly sensitive to high-frequency sounds that humans can't hear. Many commercial pest repellers ...

want to build an electronic dog whistle - diyAudio

www.diyaudio.com/forums/everything-else/198539-want-build-electronic-dog-whistle.html

want to make a thing that will let me create a tone from 20 to 50k sort of an electronic dog whistle dont know if any speaker exists that would go ...

Electronic Dog Whistle - HAM Radio/Hardware Hacking - Binary ...

www.binrev.com/forums/index.php?/topic/38921-electronic-dog-whistle/

After some brief research purchasing a dog whistle (usually used for dog ... too well therefore making the next step adding a volume control and ...

Electronic Dog Whistle Circuit - ElectroSchematics.com

www.electroschematics.com/594/electronic-dog-whistle/

... whistle? It is widely known that dogs can hear sounds with frequencies higher than the humans cant hear. ... Basing this fact, an electronic dog whistle can be constructed and used to call dogs back from long distances. ... DIY RCC SMPS.

How to Build a 555 Electronic Dog Whistle | eHow

www.ehow.com/how_7938534_build-555-electronic-dog-whistle.html

Have you ever wanted to tell your dog to stop barking without having to yell? Does your neighbor have a dog that just won't be quiet? Use an electronic dog ...

Dog Whistle Buyer's Guide by Steve Snell. - Gun Dog Supply

www.gundogsupply.com/whistle-buyers-guide.html

The pea in a whistle can freeze from the saliva that gets on it at sub zero temperatures. Pealess whistles also tend to be better at making quick blasts of sound.

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How to Make a Homemade Dog Whistle | Cuteness.com

www.cuteness.com

There is no doubt about it--a new puppy or older dog being brought into your home is going to need some training. An easy way to initiate a training p...

How can I make a simple ultrasonic dog repeller? - Instructables

www.instructables.com

Feb 7, 2009 ... I have been chased by some neighborhood dogs while biking in the last few months ... i have no experience in making electronics or boards, can i still ... I built this ultrasonic whistle to train my dog but I discovered it makes him ...

First Experimental "High Power Electronic Dog Whistle" Built and ...

groups.google.com

A big thanks to Steve for sharing the build and experiences with us. Robert. Re: First Experimental "High Power Electronic Dog Whistle" Built and Operational ...