You probably can't hear a dog whistle because the frequency is too high. Dogs hear higher frequencies better than people do. That’s why dog whistles seem to be silent. High frequency sounds usual travel further than voices.
The Dog Silencer Pro and the sound it makes once activated.
This is the improved, high-quality modern version of the original Acme Silent Dog Whistle invented in 1935. According to the manufacturer, this silent dog training whistle is effective up to 2 miles depending on the wind, weather, terrain etc.
Sound Experiment, Dog Whistle - YouTube
Get the original Dog Whistle today! Dog whistle is a type of whistle used in the training of dogs and cats.
What you can do with this free application:
- stop your neighbour dog from barking!
- recall your dog!
- train your dog to do cool tricks!
- adjust your dog behaviour!
- use it as anti dog repellent!
- shut your neighbour dog when he is barking!
- stop your dog from barking!
- annoy your friends!
How does it work?
Dogs are capable of hearing sounds at much higher frequencies than people. A dog whistle works by emitting a high frequency tone in a range that a dog does not ordinarily encounter. The highest frequency a normal middle aged human can hear is 12,000-14,000 Hz, so don’t be alarmed if you can’t hear all of the tones yourself. These high frequency tones have the effect of immediately getting a dog’s attention. Dog whistles are typically used as part of a training routine designed to train your dog to do tricks or for behaviour modification. A pure tone is much easier for a dog to distinguish compared to verbal commands. Different sound patterns can be used to trigger different responses. For example, two short bursts could mean stop and one long burst could mean lie down. Dog whistles are great training tools and has been used successfully with all breeds.
!!! If you want to use this Dog Whistle as neighbour dog silencer its best to use plug in speakers for stronger sound !!!
My dog didn't respond, and it's hearing is extremely good