![]() After the release of Dragon Dictate, Dr Baker once again went to work on the system under a government contract and successfully launched speech recognition systems for the Apple Newton Message Pad PDA. It was able to recognize more than 30 000 words. ![]() The software development was not completely stopped however. ![]() The voice recognition software has come a very long way since them. This worked but was slow and frustrating to use. This forced users to dictate a single word at a time, pronouncing every syllable perfectly for the software to be able to pick up what has been said. This meant that the DOS based program could not successfully carry out word segmentation and was unable to recognize when a single word started or ended when strung together in a common sentence. The biggest drawback of Dragon Dictate is that there was not enough computer power to keep the software running smoothly. This system was released to the public as Dragon Dictate for DOS based computers and made use of the famous Markov Model for voice recognition. Dr Baker worked on the system until 1982 when he and his wife, Dr Janet Baker, evolved the software into Dragon Systems, a Voice Recognition System. The history of Dragon Naturally Speaking started out in 1977 with Dr James Baker, as a simple Speech Understanding System that was simply called Dragon. These days, however, computers have more than enough power to get speech software to process more than 130 words a minute. The main drawback that the software encountered was insufficient computer power, with CPU speed and RAM memory being limiting factors contributing to the stalling of all speech recognition software development. The technology for speech recognition was first discovered in the 1930’s and was first brought onto the public market by ATT&T’s Bell Laboratories. Contrary to popular belief voice recognition software has been around for many years. There is, however, one speech recognition product that has rapidly advanced the technology and has made it possible for you to speak naturally into a microphone while dictating and that is Naturally Speaking.
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