A dog whistle (also known as silent whistle or Galton's whistle) is a type of whistle used in the training of dogs and cats. Dog whistles in this application are within the range of 8000 Hz to 60000 Hz.
+ Frequency selection settings.
+ Customisable whistle title
+ Customisable whistle icons
Tags: 60000 hz dog whistle , apito de galton , dog whistle , 60000 hz frequency , sifflet pour chien , dog whistle 60000 hz , app狗哨hz , apito silenciador para cães , app hz for dogs