Necessity is the mother of invention. The father is unknown.
The following patent was issued by the US Patent and Trademark Office on July 13, 2004.
Apparatus for Determining Dog's Emotions By Vocal Analysis of Barking Sounds and Method for the Same
patent#: US 6761131
"The present invention relates to an apparatus of determining animal's emotions from vocal analysis of barking sounds, and more particularly, it relates to an apparatus of determining dog's emotions by vocally analyzing barking sounds."
Comments on Apparatus for Determining Dog's Emotions By Vocal Analysis of Barking Sounds and Method for the Same
Jon | Dec 6, 2005 7:01 AM
Bark (dogbowl)! Want food. Bark (paw at door)! Want out. Grrrr! leave me the fuck alone. Arf (tail wag)! I am happy. Wow, that was hard.
robin | Dec 2, 2005 6:01 AM
How do I go about buying htis product?
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