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1. |
Record Nr. |
UNINA9910427685003321 |
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Autore |
Schuller Gerald |
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Titolo |
Filter banks and audio coding : compressing audio signals using Python / / Gerald Schuller |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2020] |
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©2020 |
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ISBN |
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Edizione |
[1st ed. 2020.] |
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Descrizione fisica |
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1 online resource (XI, 197 p. 72 illus., 49 illus. in color.) |
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Disciplina |
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Soggetti |
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Sound - Recording and reproducing - Digital techniques |
Python (Computer program language) |
Acoustic & sound engineering |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Filter Banks -- With a Changing Number of Subbands -- Predictive Coding -- Psychoacoustic Models -- Psychoacoustic Models and Quantization -- Entropy Coding -- The Python Perceptual Audio Coder -- Predictive Lossless Audio Coding -- Scalable Lossless Audio Coding -- Psycho-Acoustic Pre-Filter -- Conclusion. |
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Sommario/riassunto |
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This textbook presents the fundamentals of audio coding, used to compress audio and music signals, using Python programs both as examples to illustrate the principles and for experiments for the reader. Together, these programs then form complete audio coders. The author starts with basic knowledge of digital signal processing (sampling, filtering) to give a thorough introduction to filter banks as used in audio coding, and their design methods. He then continues with the next core component, which are psycho-acoustic models. The author finally shows how to design and implement them. Lastly, the author goes on to describe components for more specialized coders, like the Integer-to-Integer MDCT filter bank, and predictive coding for lossless and low delay coding. Included are Python program examples for each section, which illustrate the principles and provide the tools for experiments. Comprehensively explains the fundamentals of filter banks and audio coding; Provides Python examples for each principle |
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so that completed audio coders are obtained in the language; Includes a suite of classroom materials including exercises, experiments, and examples. |
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2. |
Record Nr. |
UNINA9910828541603321 |
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Titolo |
Noncompact problems at the intersection of geometry, analysis, and topology : proceedings of the Brezis-Browder Conference, Noncompact Variational Problems and General Relativity, October 14-18, 2001, Rutgers, the State University of New Jersey, New Brunswick, NJ / / Abbas Bahri, Sergiu Klainerman, Michael Vogelius, editors |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , [2004] |
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©2004 |
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ISBN |
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Descrizione fisica |
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1 online resource (266 p.) |
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Collana |
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Contemporary mathematics, , 0271-4132 ; ; 350 |
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Disciplina |
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Soggetti |
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Geometry, Differential |
Functional analysis |
Calculus of variations |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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""Contents""; ""Preface""; ""Conformal deformations of Riemannian metrics via ""Critical point theory at infinity"": The conformally flat case with umbilic boundary""; ""Cubic quasilinear wave equation and bilinear estimates""; ""Ginzburg-Landau functionals, phase transitions and vorticity""; ""On the topology of conformally compact Einstein 4-manifolds""; ""On loop spaces of configuration spaces, and related spaces""; ""Global energy minimizers for free boundary problems and full regularity in three dimensions"" |
""Homoclinics for a semilinear elliptic PDE""""Vortices for Ginsburg-Landau equations: With magnetic field versus without""; ""Some regularity problems of stationary harmonic maps"" |
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3. |
Record Nr. |
UNISALENTO991004383934707536 |
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Titolo |
Intelligenza sociale ed emotiva : nell'educazione e nel lavoro / Daniel Goleman (a cura di) |
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Pubbl/distr/stampa |
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Titolo uniforme |
Wired to connect: dialogues on social intelligence 4452193 |
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ISBN |
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Descrizione fisica |
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Altri autori (Persone) |
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Goleman, Danielauthor |
Lo Iacono, Gabriele |
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Disciplina |
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Soggetti |
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Relazioni interpersonali |
Apprendimento |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Traduzione di Gabriele Lo Iacono |
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