Patent ID: 7786875

Claim:
A soothing device comprising: a front cover provided with two U-shaped handles at two opposing sides of said front cover and a plurality of through openings on a front side of said front cover for allowing sounds to pass through; a base locked to said front cover by fastening a plurality of screws through bolt holes of said base into said front cover to form a hollow casing, said base having a battery chamber for housing a battery and a removable cap which, once removed, allows access to said battery chamber for replacing said battery; a waterproof cover joined to a back side of said front cover thereby housing said base completely inside so as to prevent water or moist to permeate into said casing through said bolt holes, an interface between said front cover and said base; a strap extending through said handles of said front cover for tying said casing to a body of a dog; a circuit board mounted inside said casing and having a control circuit having a recording microphone for recording voices or sounds for calming down a baby or a dog, said control circuit further having a recording button for turning on or off recording function, said recording microphone and said recording button being parts of said control circuit on said circuit board and being exposed from said base via through opening of said base, said control circuit containing an activation circuit, a recording and playing circuit and an amplification circuit whose required electricity are drawn from said battery; an audio sensor fixedly attached to an inner wall of said front cover and electrically and signally connected to said control circuit, said audio sensor being for turning external air vibrations caused by audio source into corresponding electrical signals; a speaker electrically and signally connected to said control circuit; a power switch provided on said circuit board and accessible from outside of said casing via a through opening on said base, said power switch being for turning on or off operation of said soothing device; and an indicator lamp electrically connected to said control circuit to indicate a current status of said soothing device by said control circuit; wherein when said power switch is turned on, a user then can depress said recording button to record an audio segment into said recording and playing circuit until said recording button is released, and when a disturbing noise occurs or when said dog barks, said recording and playing circuit will be activated to play said audio segment so as to calm down said dog thereby calming down said dog whenever said dog barks.