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Andreas Spanias
Researcher at Arizona State University
Publications - 512
Citations - 8918
Andreas Spanias is an academic researcher from Arizona State University. The author has contributed to research in topics: Speech coding & Speech processing. The author has an hindex of 36, co-authored 490 publications receiving 7895 citations. Previous affiliations of Andreas Spanias include Arizona's Public Universities & Intel.
Papers
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Proceedings ArticleDOI
Introducing Machine Learning in a Sophomore Signals and Systems Course
TL;DR: How a web-based simulation lab exercise was introduced to expose students to machine learning concepts and students made the connection between machine learning and signals and systems concepts through a speech recognition application is described.
Proceedings ArticleDOI
Speech enhancement using a state-based transform model
TL;DR: In this article, an analysis/synthesis technique based on harmonic sinusoidal modeling of speech is used to develop a new hidden Markov model (HMM) based speech enhancement algorithm.
Using J-DSP and labview to perform undergraduate
Andreas Spanias,Karthikeyan Natesan Ramamurthy,Jayaraman Jayaraman,Mahesh K. Banavar,Chih Wei Huang +4 more
Journal Article
Analysis / Synthesis of Speech Using the Short-Time Fourier Transform and a Time-Varying ARMA Process
Java functions for power amplifier linearization techniques
Robert Santucci,Andreas Spanias +1 more
TL;DR: This paper presents Java DSP functions and modules that have been developed to familiarize students with the mixed-signal application of digital signal processing via interactive simulation software targeting the highlighting of fundamental design tradeoffs.