A 6 mW, 5,000-Word Real-Time Speech Recognizer Using WFST Models


We describe an IC that provides a local speech recognition capability for a variety of electronic devices. We start with a generic speech decoder architecture that is programmable with industry-standard WFST and GMM speech models. Algorithm and architectural enhancements are incorporated in order to achieve real-time performance amid system-level… (More)
DOI: 10.1109/JSSC.2014.2367818

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