速報APP / 音樂與音效 / Dog Whistle Sounds

Dog Whistle Sounds

價格:免費

更新日期:2018-10-04

檔案大小:5.0M

目前版本:1.5

版本需求:Android 4.0 以上版本

官方網站:mailto:birdcpeneu@gmail.com

Dog Whistle Sounds(圖1)-速報App

Dog whistle app that works for dogs that barks

Application Features

Dog Whistle Sounds(圖2)-速報App

- 13 tracks

- set as ringtone

Dog Whistle Sounds(圖3)-速報App

- set as notification

- set as alarm

Dog Whistle Sounds(圖4)-速報App

- play repeat

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 some 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.

Dog Whistle Sounds(圖5)-速報App