hp 530 battery is to provide a battery with a detector unit. Another object of the present invention is the ability to retrofit current portable electronic apparatus with the ability to emit a location signal upon receipt of an auditory signal.

objects are attained by the present invention that provides a power source for use in electronic articles and hp 530 battery for assisting in the location of misplaced articles. The power source comprises at least one power cell for supplying electrical energy to the electronic article, and a lost article detector module mounted to the power cell. The lost article detector module includes an hp 530 battery input transducer that generates an internal signal in response to an hp 530 battery audible sound and a locator signal generator that generates a hp 530 battery locator signal in response to detection by the detector module of a desired actuating hp 530 battery frequency of said audible sound.
In another aspect of the present invention, these objects are attained by a method for enabling a battery-operated electronic apparatus to recognize a desired actuation sound used by a lost article detector unit in deciding whether to activate a locating signal. The method comprises the steps of supplying a battery-operated electronic apparatus, supplying a battery equipped with a lost article detector module mounted to the battery, and installing the battery into the battery-operated electronic device.

hp 530 battery Unfortunately, prior art detector units are only provided on select electronic apparatus or may hp 530 battery be coupled by a cord or key ring to the electronic apparatus. hp 530 battery It is cumbersome to add another item to empower the apparatus with this locator function hp 530 battery and furthermore, some items, such as remote control units may not be retrofit hp 530 battery by using a cord or a key ring.

hp 530 battery Thus, there is a need for a detector unit that is easily mountable in current electronic apparatus and further that do not increase the bulk of the detector unit. Further, there is a need for such hp 530 battery a detector unit that may be implemented in new, less expensive electronic apparatus. hp 530 battery Also it is desirable to incorporate such a detector unit into a readily hp 530 battery replaceable part of such electronic apparatus.

The present invention provides such a detector unit, and a method of retrofitting current electronic apparatus with a detection functionality.

hp pavilion battery dv7  lost article input transducer that generates an internal signal in response to an audible sound and a locator signal generator that generates a locator signal in response to detection by said detector module of a desired actuating frequency of said audible sound.