Vladimir Britanak,
K. R. Rao
Cosine-/Sine-Modulated Filter Banks
General Properties, Fast Algorithms and Integer Approximations
Paperback Engels 2018 9783319869995Levertijd ± 9 werkdagen
Gratis verzonden
Samenvatting
This book covers various algorithmic developments in the perfect reconstruction cosine/sine-modulated filter banks (TDAC-MDCT/MDST or MLT, MCLT, low delay MDCT, complex exponential/cosine/sine-modulated QMF filter banks), and near-perfect reconstruction QMF banks (pseudo-QMF banks) in detail, including their general mathematical properties, matrix representations, fast algorithms and various methods to integer approximations being recently a new transform technology for lossless audio coding. Each chapter will contain a number of examples and will conclude with problems and exercises. The book reflects the research efforts/activities and achieved results of the authors in the time period over the last 20 years.
Specificaties
ISBN13:9783319869995
Taal:Engels
Bindwijze:Paperback
Aantal pagina's:645
Uitgever:Springer International Publishing
Hoofdrubriek:Wetenschap en techniek, Computer en informatica
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Inhoudsopgave
Introduction.- Cosine/sine–modulated analysis/synthesis filter banks.- Audio coding standards, (proprietary) audio compression algorithms and broadcasting/speech/data communication codecs.- MDCT/MDST, MLT, ELT and MCLT Filter Banks: Definitions, General Properties and Matrix Representations.- Fast MDCT/MDST, MLT, ELT and MCLT Algorithms.- Efficient implementations of cosine–modulated pseudo–QMF and MLT (MDCT) filter banks in MP3.- Perfect reconstruction cosine/sine–modulated filter banks in the Dolby Digital (Plus) AC–3 audio coding standards.- Spectral Band Replication Compression Technology: Efficient Implementations of Complex Exponential– and Cosine–modulated QMF Banks.- Efficient implementations of perfect reconstruction low delay cosine–modulated filter banks in the MPEG–4 AAC–ELD.- Integer approximate cosine/sine–modulated filter banks.- Appendices.- Conclusion.
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