Speech Recognition Front End Without Information Loss

no code implementations • 24 Dec 2013 • Matthew Ager, Zoran Cvetkovic, Peter Sollich

Speech representation and modelling in high-dimensional spaces of acoustic waveforms, or a linear transformation thereof, is investigated with the aim of improving the robustness of automatic speech recognition to additive noise.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

A Subband-Based SVM Front-End for Robust ASR

no code implementations • 24 Dec 2013 • Jibran Yousafzai, Zoran Cvetkovic, Peter Sollich, Matthew Ager

This work proposes a novel support vector machine (SVM) based robust automatic speech recognition (ASR) front-end that operates on an ensemble of the subband components of high-dimensional acoustic waveforms.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2