A
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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Journal ArticleDOI
Autoregressive modeling and feature analysis of DNA sequences
TL;DR: A parametric signal processing approach for DNA sequence analysis based on autoregressive (AR) modeling is presented, indicating a high specificity of coding DNA sequences, while AR feature-based analysis helps distinguish between coding and noncoding DNA sequences.
Journal ArticleDOI
Porphyrins-Functionalized Single-Walled Carbon Nanotubes Chemiresistive Sensor Arrays for VOCs.
Mahendra D. Shirsat,Tapan Sarkar,James Kakoullis,Nosang V. Myung,Bharatan Konnanath,Andreas Spanias,Ashok Mulchandani +6 more
TL;DR: The present attempt is to resolve issues by combining freebase- and metallo-porphyrins with SWNTs to fabricate SWNT- porphyrin hybrid chemiresistor sensor arrays for monitoring volatile organic carbons (VOCs) in air.
Book
Audio Signal Processing and Coding
TL;DR: This chapter discusses signal processing Essentials, audio Coding Standards and Algorithms, and quality measures for Perceptual Audio Coding.
Journal ArticleDOI
Interactive online undergraduate laboratories using J-DSP
TL;DR: An interactive Web-based simulation tool for use in digital signal processing (DSP)-related electrical engineering courses is described and online assessment instruments for the evaluation of the J-DSP software and the associated laboratory exercises have been developed.
Proceedings ArticleDOI
A review of algorithms for perceptual coding of digital audio signals
T. Painter,Andreas Spanias +1 more
TL;DR: Algorithms for perceptually transparent coding of CD-quality digital audio, including both research and standardization activities are reviewed, including the ISO/MPEG family and the Dolby AC-3 algorithms.