Dog whistle sound generator

A dog whistle sound is a high-frequency tone used as a training cue. On Wikipedia’s dog whistle page, most physical “silent” whistles sit around 23–54 kHz — above typical adult human hearing — while some models adjust lower into the audible band. This page synthesizes a sine tone in your browser from 7–22 kHz via Web Audio. Whether your speaker plays the top of that band cleanly depends on the device.

There is no single published “best” Hz for every dog. Wikipedia notes dog hearing can reach about 45 kHz and that whistle designs vary. Start anywhere on the slider, watch for a head turn or ear flick, then tap Save as working. Re-test after a day — speakers and rooms change what actually reaches the dog.

It is a free online generator in your browser, not a downloadable App Store whistle app. Tones near the top of the slider may sound faint or silent to many adults (human upper hearing often falls to about 15–17 kHz with age, per the same Wikipedia page). True 23–54 kHz Galton-style whistles usually need a dedicated physical or electronic whistle — phone speakers rarely reach that band.

Not by magic. The Stop bark preset is only a starting pitch label you can pair with an interrupt-and-redirect routine. Wikipedia describes whistle use for attention and training, not a fixed frequency that ends barking. If barking ties to fear, pain, or separation panic, talk to a vet or qualified trainer — do not blast louder tones at a stressed dog.

No. Dog & Cat Translator Pro is an entertainment app: you speak or tap, and it plays bark and meow sounds back. It does not emit a dog whistle frequency, and it does not store the Hz you just tested here. Use this generator to find a cue tone; use the app if you want a playful bark/meow reply afterward.