Freesound Forums

Have you ever seen one of those dog whistles where the dog can hear it, but humans can't? Well that's what I'm looking for. I just don't know if that frequency is possible.
Can someone tell me if it is, and where can I get it?
Thanks.

Afaik, dog whistles operate inbetween 16k and 22k Hz, so it is possible to put that in a 44.1 or 48 kHz sample. Someone would have to try recording it

OK, That's good. Then, can someone record one? :?:

http://www.freesound.org/samplesViewSingle.php?id=44020

Try that

NoiseCollector: I tried that one. It has to be a sound where the dog can hear it but a human can't. That's why I didn't know if it was possible. Thanks Anyway. :wink:

You can try this, not a dog whistle, but it's a sine wavein the right frequency range according to NoiseCollector. Most humans over 25 aren't supposed to hear this.

http://www.freesound.org/samplesViewSingle.php?id=48308

I tried it. There must be a mistake, I'm 15 and I can't hear it, neither can my little brother. :?

OK. I don't need it anymore. I found out that a) Consumer grade speakers can't play something of that frequency. And b) It's just not worth it. I was going to make a Youtube video where you are supposed to show it to your dog, and there would be a dog whistle playing in the background. So the dog would go crazy.

This is where I found out that it won't work. http://answers.yahoo.com/question/index?qid=20070513201336AAI7gHe

Thank You to everyone that replied.

As I wrote in the description, you must download the sound to hear that frequency, as the lo-fi mp3 preview doesn't even contain said frequency.

Any type of speakers (not subwoofers, obviously) should play this sound, as my friend has it as a ringtone on his cell phone.

Oh my God. :!: :!: :!: I can hear it. Ouch it hurts my ears. Sweet, I'll just change that video from dogs to kids.