Voice Recognition Technologies :: Essays Papers

Voice Recognition Technologies The 20th century has been a technological marvel. We slang move more in the 20th century than we have during any other one-hundred year term in recorded history. This is imputable to a number of reasons. One of which is the early conflicts of the century. World fight I and World War II changed the world forever. During these world-wide conflicts, countries developed advanced weapons. They also developed advanced communications and other technologies. The internet came as a result of the militarys efforts in World War II, and the fear of a nuclear conflict. Then, during the last decade of the 20th century, the Internet and computers exploded to take control of much of our society. Computers atomic number 18 now everywhere. This is explicit in another rapidly advancing industry, and that is the automotive industry. Cars, trucks, vans, and sport utility program vehicles are rapidly becoming more and more computer driven. The ne arly advanced safety features in a car, such as Anti-lock brakes, traction Control, Active Stability, and even the air bags are control by deck sensors sent to a computer for analysis. If the computer determines that the impact is severe, itll deploy the airbag. other advancing technology appearing in cars is persona and speech recognition. numerous new cars feature a system called OnStar, which allows voice activated dialing of a cellular phone service. Most new after-market compact disc players that are installed in cars can feature voice control. Systems from Kenwood and others allow you to change tracks, lay the volume, change the radio station, and eject the CD without having to remove your hands from the focus wheel. Each of these compact disc units feature a small microprocessor in them and memory to process the drivers voice that is input into a microphone. After the system has been sufficiently trained, which is when the computer attempts to learn and un derstand the somebodys speech patterns, it will recognize the drivers voice and commands, and then perform them. Other voice advancements inside the car as well as the ability to control the stereo is also a computerized location system. The global positioning satellite locates vehicles, then directions and other commands are given by voice from the computer center to the driver of the automobile.