• Audio surveillance in unstructured environments

      Sharan, Roneel Vikash (Auckland University of Technology, 2015)
      This research examines an audio surveillance application, one of the many applications of sound event recognition (SER), and aims to improve the sound recognition rate in the presence of environmental noise using ...
    • Augmented Cucker-smale Flocking Model with Collision Avoidance, Finite-time Control and Chorus-line Effects

      Ma, Jing (Auckland University of Technology, 2019)
      Cucker-Smale model is a velocity alignment model that has been used to study the emerging behavior of flocking of multiple self-propelled agents. It has been studied from many different perspectives. In this thesis, several ...
    • Compressed Sensing Techniques for EEG Signals

      Dao, Phuong Thi (Auckland University of Technology, 2019)
      Recent advancements in information and communication technologies (ICTs) along with the development of Wireless Body Area Networks (WBANs) have inspired telemedicine, which features a novel method in delivering the healthcare ...
    • Single-channel Speech Enhancement Using Statistical Modelling

      Chehrehsa, Sarang (Auckland University of Technology, 2016)
      A new speech enhancement method based on Maximum A-Posteriori (MAP) estimation on Gaussian Mixture Models (GMMs) of speech and different noise types is introduced. The GMMs model the distribution of speech and noise ...