other question #769



Nick, a 47 year old male from Toronto asks on April 28, 2002,

Q:

Is it humanly possible to `whistle' or make a sound at a high frequency (similar to a dog whistle) so that only dogs & perhaps cats, might hear it?

viewed 14229 times

the answer

Sorry, but this question has not been answered by our experts yet.
Add to or comment on this answer using the form below.
(required)
(required if you would like a response)
Note: All submissions are moderated prior to posting.
If you found this answer useful, please consider
making a small donation to science.ca.