Smart voice recognition systems can revolutionize personal security and locking of houses

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Kimmo Huosionmaa

Above the text is a link to a very fantastic sensor. This little tool works like another acoustic sensor, and it will work with the voice-recognition program. This kind of sensors is used in the submarines and some seismic stations. How this sensor work, depends on the database of the sounds. And it can separate the sounds, what caused by opening the faucet or putting the lights on. And the system has information, what kind of voice caused by the certain speed of water.

It makes possible to use this little component as the alarm system, because it will hear if somebody walks inside the house, and it can react if somebody will open the door or breaks some window. How effective those acoustic sensors are depended on how sensitive are the microphones, what are used in that system. They can be used to record some speech of some persons, and that voice can be used to compile the voices of the speakers with another record.

The voice recognition systems are fascinating because that would give the change, to build locking system what can use voice to lock and open doors. The computers can separate the voices, what people keep from records, and if the person has remote-control installed in his mobile telephone, will the user give the computer the information, if this person has the flu or some other situation, what might change the picture of voice.

It can be used even the user got cold. Those sensors can also separate the sounds like safety removing from guns, or worlds like "robbery" and "give me your money". Also, nervous articulation might make that this next generation system will give the alarm to the police. The system might work via mobile telephone, and it can react the way, that if the wrong person uses that phone, it will let this person inside the flat, but it won't let this person out.

So those keys, what is installed in the mobile telephones can use multi-sensor identification and all surface of that equipment might be covered with fingerprint recognition system, and the camera can take pictures of things, what happen around the mobile telephone. If the image-recognition system notices the weapons around the phone, it might send the information of situation and location for law enforcement.

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