Portable Vocal Typing Aid
The Portable Vocal Typing Aid is a prototype speech to text system implemented completely on an FPGA and its support hardware utilizing the National Instruments PXI Chassis and LabVIEW. The system will act as a human interface device, recognizing spoken letters and commands and input them as text into a Microsoft Word document on the host computer. Input speech signals will be represented by signal parameters and compared to predetermined sets of parameters for each vowel. The best match will be output in MS Word. The system will require no user training.
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