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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.
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The java-DSP (J-DSP) project - From the prototype to the full implementation and dissemination
TL;DR: This paper outlines specifically how the J-DSP online laboratory concept was conceived, how the prototype “proof of concept” version developed, how a more elaborate version was embedded in the curriculum, and the way it was eventually disseminated.
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An introductory signal processing course offered across the curriculum
TL;DR: The course covers basics of DSP starting from time and frequency domain analysis and sampling and then covers digital FIR ad IIR filters and the FFT, and includes several introductory topics in signal processing covered mostly at a qualitative and block diagram level.
Proceedings ArticleDOI
Low-complexity sinusoidal component selection using loudness patterns
TL;DR: A computationally efficient sinusoidal selection algorithm based on a novel hybrid loudness estimation scheme is presented and shows that the proposed technique maintains a low perceptual sinusoid synthesis error at a much lower computational complexity.
Proceedings ArticleDOI
A real-time monitoring system for diesel and gasoline exhaust exposure
Bharatan Konnanath,Hyuntae Kim,Andreas Spanias,Bertan Bakkaloglu,Joseph Wang,Ashok Mulchandani,Nosang V. Myung +6 more
TL;DR: The low-noise digitization technique is presented along with the feature extraction and classification algorithms and Comparative results are given for a series of pattern classifiers.