推荐理由:《Dog Whistle Sounds》是一款适用于安卓系统的视频类软件APP。Want to train dogs? Want the dog stop barking? Use our Dog Whistle application to train your dogs. It use different sonic sounds of high frequency (①⓪ KHz - ②⓪ KHz)Dogs can hear sound at higher frequencies than humans can. A dog whistle exploits this by emitting a high frequency sound to call to a dog. Many dog whistles emit sound in the upper audible range of humans, but some, such as the silent whistle, emit ultrasound at a frequency in the range ①⑧–②② kHz.①) best dog whistle②) timer③) run in background④) installed to SD-card⑥) totally free⑦) tips how to train dogs ⑧)《Dog Whistle Sounds》大小3.54MB,在本站深受3998位玩家喜爱和下载。要找等,赶紧下载到手机吧。
Some phone speakers are of poor quality. They could not produce ultrasonic waves.
⑨) no more mosquito bites①⓪) total dog whistle①①) best whistle sound①②) dog repellent①③) best anti mosquito repellent①④) dog games①⑤) dog and puppies sounds①⑥) anti dogs barking①⑦) sounds to annoy dogs①⑧) animal sounds✔ sounds of the game✔ sounds of the seasonA dog whistle (also known as silent whistle or Galton