A new fast algorithm for the unified forward and inverse MDCT/MDST computation

DOI10.1016/S0165-1684(01)00195-5zbMath1007.94521OpenAlexW2009677141MaRDI QIDQ1605385

R. Smith

Publication date: 15 July 2002

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

Full work available at URL: https://doi.org/10.1016/s0165-1684(01)00195-5

zbMATH Keywords

modified discrete cosine transformmodulated lapped transformdiscrete cosine transformsgeneralized discrete Fourier transformmodified discrete sine transformmodulated complex lapped transformdiscrete sine transformsextended lapped transformgeneralized discrete Hartley transformmodulated biorthogonal lapped transformperfect reconstruction cosine modulated filter banks

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50)

Related Items (3)

New universal rotation-based fast computational structures for an efficient implementation of the DCT-IV/DST-IV and analysis/synthesis MDCT/MDST filter banks ⋮ An efficient hardware accelerator architecture for implementing fast IMDCT computation ⋮ Fast computational structures for an efficient implementation of the complete TDAC analysis/synthesis MDCT/MDST filter banks

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