DogWhistle
This app generates 7 different sounds, 5 seconds long, in the range that dogs can hear but humans normally can't. Use this virtual dog whistle for training or fun.
v2.2: Made orientation fixed in portrait mode.
NOTE: Lowest freq should be in human range. If you can't hear 15K, check phone volume.
App Specification
- App Name: DogWhistle
- Rating: 2.41
- Apk: com.dogwhistle
- Cost: US$0.99
- Developer: http://www.polyclefsoftware.com/