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1. (WO2014210208) SYSTEMS AND METHODS FOR FEATURE EXTRACTION

Pub. No.:    WO/2014/210208    International Application No.:    PCT/US2014/044168
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Thu Jun 26 01:59:59 CEST 2014
IPC: G10L 25/69
Applicants: QUALCOMM INCORPORATED
Inventors: LU, Wenliang
SEN, Dipanjan
Title: SYSTEMS AND METHODS FOR FEATURE EXTRACTION
Abstract:
A method for feature extraction by an electronic device is described. The method includes processing speech using a physiological cochlear model. The method also includes analyzing sections of an output of the physiological cochlear model. The method further includes extracting a place-based analysis vector and a time-based analysis vector for each section. The method additionally includes determining one or more features from each analysis vector.