Blakely, Sokoloff, Taylor & Zafman LLP
Method and apparatus for vocal-cord signal recognition
Provided is a method and an apparatus for vocal-cord signal recognition. A signal processing unit receives and digitalizes a vocal cord signal, and a noise removing unit which channel noise included in the vocal cord signal. A feature extracting unit extracts a feature vector from the vocal cord signal, which has the channel noise removed therefrom, and a recognizing unit calculates a similarity between the vocal cord signal and the learned model parameter. Consequently, the apparatus is robust in a noisy environment.
Electronics and Telecommunications Research Institute
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inventional additional inventional additional
Hee Sook Young Giu Kwan Hyun Mun Sung Dong Won Jun Seok
Shin Jung Cho Han Han Park