Device and method for automatic
US6535131 Patents
An apparatus for automatically identifying when an animal is in distress receives a Sound pattern produced near the Selected animal and compares it with pre-stored audio patterns corresponding to respective Sounds expected to be produced by that type of animal when in various types of distress to determine the best match. When a good enough match is made, a signal is automatically Sent to a remote communication unit near an attendant.
14 claims. 43,207 characters of text.