Description:

After joining Qualcomm, Dr. Qi kept some of his research interests by collaboratively working with Professor Jack Xin at the University of California, Irvine. The collaboration led to a number of publications, supported by several federal research grants, including a couple from the National Science Foundation.

Publications :

• J. Xin and Y. Qi, A Many to One Discrete Auditory Transform, arxiv.org, NA/0603174, 2006.
  
  
• Y. Kim, J. Xin, and Y. Qi, A Study of Hearing Aid Gain Functions Based on a Nonlinear Nonlocal Feedforward Cochlea Model, Hearing Research, Volume 215, Issues 1-2, pp 84-96, 2006.
  
  
• M.D. LaMar, J. Xin, and Y. Qi, Signal Processing of Acoustic Signals in the Time Domain with an Active Nonlinear Nonlocal Cochlear Model, Signal Processing, 86, pp 360-374, 2006.
  
  
• J. Xin and Y. Qi, An Orthogonal Discrete Auditory Transform, Communications in Math Sciences, Vol. 3, No. 2, pp 251-259, 2005.
  
  
• J. Xin and Y. Qi, An Invertible Discrete Auditory Transform, Communications in Math Sciences, Vol. 3, No. 1, pp 47-56, 2005.
  
  
• J. Xin and Y. Qi, Global well-posedness and multi-tone solutions of a class of nonlinear nonlocal cochlear models in hearing, Nonlinearity, Vol. 17, No. 2, pp 711-728, 2004.
  
  
• J. Xin and Y. Qi, A PDE based two level model of the masking property of the human ear, Communications in Math Sciences, Vol. 1, No. 4, pp. 833-840, 2003.
  
  
• J. Xin, Y. Qi, and L. Deng, Time Domain Computation of a Nonlinear Nonlocal Cochlear Model with Applications to Multitone Interaction in Hearing, Communications in Math Sciences, Vol. 1, No. 2, pp. 211-227, 2003.
  
  
• M.D. LarMar, Y. Qi, and J. Xin, Modeling Vocal Fold Motion with a Hydrodynamic Semi-Continuum Model, Journal of the Acoustical Society of America, Vol. 114, No. 1, pp 455-464, 2003.
  
  
• Y. Qi, and J. Xin, A Perception and PDE Based Nonlinear Transformation for Processing Spoken Words, Physica D 149,143-160, 2001.
  

<RETURN>