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Some dog whistles have adjustable sliders for active control of the frequency produced. Trainers may use the whistle simply to get a dog's attention or to inflict pain for the purpose of behaviour modification. In addition to lung-powered whistles, there are also electronic dog whistle devices that emit ultrasonic sound via piezoelectric ...
In politics, a dog whistle is the use of coded or suggestive language in political messaging to garner support from a particular group without provoking opposition. The concept is named after ultrasonic dog whistles, which are audible to dogs but not humans. Dog whistles use language that appears normal to the majority but communicates specific ...
A dog whistle is a whistle that emits ultrasound, used for training and calling dogs. The frequency of most dog whistles is within the range of 23 to 54 kHz. [25] Toothed whales, including dolphins, can hear ultrasound and use such sounds in their navigational system to orient and to capture prey. [26]
Critics of Donald Trump believe he may be using racist dog whistles while discussing Black litigators and political opponents in the wake of his latest indictment.. Mr Trump was indicted yet again ...
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Pollster Exposes ‘Dog Whistle’ In Sarah Huckabee Sanders’ Attack On Kamala Harris. Lee Moran. September 20, 2024 at 8:19 AM. ... and this is absolutely a dog whistle, historical dog whistle ...
He then makes an ultrasonic dog whistle, which he uses to call Shep. After several incidents when Shep comes at his call the dog is chained up and then begins to howl when Don calls him. An angry mob forces K'mith and the dome technicians to allow Don to designate the dome-control building as the dog-god's shrine.
I've read that a dog's hearing range extends up to 45 kHz, so I would guess an ultrasonic dog whistle would have a frequency of somewhere between 20kHz and 45kHz. Interesting question. The dog article quotes these numbers for hearing (which numbers vary depending on my source; I'm going to re-edit that section of the article)): dogs hear in the ...