9 11 management information systems for the

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Unformatted text preview: ion Age The Changing Of The Physiological Interaction Automatic Speech Recognition Automatic Automatic speech recognition (ASR) – a system that not only captures spoken words but also distinguishes word groupings to form sentences. An ASR system follows three steps. 1. 9-12 Feature analysis - the system captures your words as you speak into a microphone, eliminates any background noise, and converts the digital signals of your speech into phonemes (syllables). your Management Information Systems for the Information Age The Changing Of The Physiological Interaction Automatic Speech Recognition Automatic 2. Pattern classification - the system matches your spoken phonemes to a phoneme sequence stored in an acoustic model database. 2. 2. Language processing - the system attempts to make sense of what you’re saying by comparing the word phonemes generated in step 2 with a language model database. 9-13 Management Information Systems for the Information Age The Changing Of The Physiological Interaction Virtual Reality Virtual Virtual reality – a three-dimensional computer simulation in which you actively and physically participate. actively Glove – an input device that captures and records t...
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This note was uploaded on 11/15/2011 for the course I SYS 201 taught by Professor Meservy during the Winter '11 term at BYU.

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