The Experts below are selected from a list of 300 Experts worldwide ranked by ideXlab platform

Lin Wantao - One of the best experts on this subject based on the ideXlab platform.

G. Kubin - One of the best experts on this subject based on the ideXlab platform.

  • Synthesis and coding of continuous speech with the nonlinear Oscillator Model
    1996 IEEE International Conference on Acoustics Speech and Signal Processing Conference Proceedings, 1996
    Co-Authors: G. Kubin
    Abstract:

    The nonlinear Oscillator Model for speech signals has been previously applied to time-scale modification of speech. We report on the application of the Model to speech synthesis and waveform coding. For speech synthesis, a new radial basis function representation of the Oscillator feedback nonlinearity is introduced. The local approximation properties of this representation have been investigated and it is shown how it can be adapted to continuous speech on a frame-by-frame basis. For speech coding, synchronization of the nonlinear Oscillator Model to the original waveform is demonstrated and applied in the design of a new backward-adaptive speech coding system.

  • ICASSP - Synthesis and coding of continuous speech with the nonlinear Oscillator Model
    1996 IEEE International Conference on Acoustics Speech and Signal Processing Conference Proceedings, 1996
    Co-Authors: G. Kubin
    Abstract:

    The nonlinear Oscillator Model for speech signals has been previously applied to time-scale modification of speech. We report on the application of the Model to speech synthesis and waveform coding. For speech synthesis, a new radial basis function representation of the Oscillator feedback nonlinearity is introduced. The local approximation properties of this representation have been investigated and it is shown how it can be adapted to continuous speech on a frame-by-frame basis. For speech coding, synchronization of the nonlinear Oscillator Model to the original waveform is demonstrated and applied in the design of a new backward-adaptive speech coding system.

Hui Wang - One of the best experts on this subject based on the ideXlab platform.

Hossein Zanganeh - One of the best experts on this subject based on the ideXlab platform.

  • a modified wake Oscillator Model for vortex induced vibration of circular cylinders for a wide range of mass damping ratio
    Journal of Fluids and Structures, 2010
    Co-Authors: Anoshirvan Farshidianfar, Hossein Zanganeh
    Abstract:

    Abstract In this paper, the behavior of an elastically mounted cylinder, subjected to vortex-induced vibrations (VIV), is investigated by a low-dimensional Model. The classical wake Oscillator Model, as a standard Model, predicts the behavior of the system at high mass-damping ratios but fails in Modeling the system at low mass-damping ratios. A modified wake Oscillator Model is introduced in order to describe the response of the system over a wide range of mass-damping ratios. The results of this new Model are compared to experimental results from the literature and shown to be in good agreement. The new Model can describe most of the features of vortex-induced vibration phenomenology, such as the Griffin plot and lock-in domains.

Mo Jiaqi - One of the best experts on this subject based on the ideXlab platform.