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Proceedings Paper

Quantization and psychoacoustic model in audio coding in advanced audio coding
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Paper Abstract

This paper presents complete optimized architecture of Advanced Audio Coder quantization with Huffman coding. After that psychoacoustic model theory is presented and few algorithms described: standard Two Loop Search, its modifications, Genetic, Just Noticeable Level Difference, Trellis-Based and its modification: Cascaded Trellis-Based Algorithm.

Paper Details

Date Published: 7 October 2011
PDF: 9 pages
Proc. SPIE 8008, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011, 80081J (7 October 2011); doi: 10.1117/12.905576
Show Author Affiliations
Grzegorz Brzuchalski, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 8008:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2011
Ryszard S. Romaniuk, Editor(s)

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