Nonlinear dynamical system based acoustic modeling for ASR

@inproceedings{Warakagoda2001NonlinearDS,
  title={Nonlinear dynamical system based acoustic modeling for ASR},
  author={Narada D. Warakagoda and Magne Hallstein Johnsen},
  booktitle={ICASSP},
  year={2001}
}
The work presentedhereis centeredarounda speechproduction modelcalledChainedDynamicalSystemModel(CDSM)whichis motivatedby the fundamentalimitationsof themainstreamASR approaches.The CDSM is essentiallya smoothly time varying continuousstatenonlineardynamicalsystem,consistingof two subdynamicalsystemscoupledasa chainsothatonesystemcontrols the parametersof… CONTINUE READING