New universal rotation-based fast computational structures for an efficient implementation of the DCT-IV/DST-IV and analysis/synthesis MDCT/MDST filter banks

DOI10.1016/j.sigpro.2009.04.041zbMath1169.94305OpenAlexW2038638465MaRDI QIDQ839079

Vladimir Britanak

Publication date: 1 September 2009

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.04.041

zbMATH Keywords

modified discrete cosine transformmodulated lapped transformanalysis and synthesis MDCT filter banksfast computational structureinteger MDCTlossless audio codingmodified discrete sine transformmodulated complex lapped transformMPEG audio coding

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Numerical methods for discrete and fast Fourier transforms (65T50) Application of orthogonal and other special functions (94A11)

Related Items

Signal flow graph approach to efficient and forward stable DST algorithms, New fast computational structures for an efficient implementation of the forward/backward MDCT in MP3 audio coding standard

Uses Software

• MDCT/MDST
• MDCT

Cites Work

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