Griffith Research Online (GRO) is a digital archive of research and scholarship from Griffith University, Brisbane, Australia.

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  • A Non-iterative Kalman Filter for Single Channel Speech Enhancement in Non-stationary Noise Condition 

    Roy, Sujan Kumar; Paliwal, Kuldip (ICSPCS 2018, 2018)
    This paper presents a non-iterative Kalman filter (NIT-KF) for single channel speech enhancement in nonstationary noise condition (NNC). To adopt NIT-KF with NNC, we address the adjustment of biased Kalman gain through ...
  • Ultra-thin LPCVD silicon carbide membrane: A promising platform for bio-cell culturing 

    Nguyen Tuan, Khoa; Phan, Hoang Phuong; Kamble, Harshad; Vadivelu, Raja; Dinh, Toan; Iacopi, Alan; Walker, Glenn; Hold, Leonie; Nguyen, Nam-Trung; Dao, Dzung (MEMS 2018, 2018)
    This work presents the fabrication, mechanical strength characterization, and cell culture demonstration of a high aspect ratio silicon carbide (SiC) membrane. Optimizations in the deposition and fabrication make an ...
  • Utilizing large hall offset voltage for conversion free 4H-SiC strain sensor 

    Nguyen Tuan, Khoa; Phan, Hoang Phuong; Han, Jisheng; Dinh, Toan; Md Foisal, AR; Zhu, Yong; Nguyen, Nam-Trung; Dao, Dzung (MEMS 2018, 2018)
    This work presents a conversion free p-type 4H silicon carbide (4H-SiC) four-terminal strain sensor utilizing a large Hall offset voltage in a symmetric four-terminal configuration. Upon the application of mechanical strain, ...
  • A comparison between natural and artificial headland sand bypassing in Santa Catarina and the Gold Coast 

    Vieira da Silva, Guilherme; Toldo, Elirio E.; Henrique da Fontoura Klein, Antonio; Short, Andrew D.; Tomlinson, Rodger; Strauss, Darrell (Australasian Coasts and Ports Conference, 2017)
    This paper compares two headland sand bypassing, one natural and one artificial. Both areas are located at similar latitudes but distant longitudes: 1) southern Gold Coast (28.15ºS, 153.5ºE), where an artificial, headland ...
  • Alternative ways to pay? A review of non-government sources to fund bikeways 

    Leung, Abraham (ATRF 2018, 2018)
    Cycling is (re)gaining popularity in many developed countries and cities. However, a key issue is cyclist safety due to lack of safe cycling infrastructure. Many governments of low to medium growth economies are struggling ...

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